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chenxiaoxiong f9e2808b7c DataArts UMN 20250810 version 
Reviewed-by: Pruthi, Vineet <vineet.pruthi@t-systems.com>
Co-authored-by: chenxiaoxiong <chenxiaoxiong@huawei.com>
Co-committed-by: chenxiaoxiong <chenxiaoxiong@huawei.com>
2025-09-02 10:44:13 +00:00

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<a name="dataartsstudio_01_0196"></a><a name="dataartsstudio_01_0196"></a>
<h1 class="topictitle1">Supported Data Sources (2.10.0.300)</h1>
<div id="body8662426"><div class="p" id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p17607830142935">CDM provides the following migration modes which support different data sources:<ul id="dataartsstudio_01_0196__en-us_topic_0000001624214396_ul36787200152356"><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li108911511758"><strong id="dataartsstudio_01_0196__en-us_topic_0000001624214396_b3812131814486">Table/File migration</strong> in the import of data into a data lake or migration of data to the cloud. For details, see <a href="#dataartsstudio_01_0196__en-us_topic_0000001624214396_section5218654215558">Data Sources Supported by Table/File Migration</a>.</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li11728171022612"><strong id="dataartsstudio_01_0196__en-us_topic_0000001624214396_b129211120144811">Entire DB migration</strong> in the import of data into a data lake or migration of data to the cloud. For details, see <a href="#dataartsstudio_01_0196__en-us_topic_0000001624214396_section2459343715638">Supported Data Sources in Entire DB Migration</a>.</li></ul>
</div>
<div class="note" id="dataartsstudio_01_0196__en-us_topic_0000001624214396_note141491236155515"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p1218144325416">This section describes the data sources supported by CDM clusters of version 2.10.0.300. The supported data sources vary depending on the CDM cluster version.</p>
</div></div>
<div class="section" id="dataartsstudio_01_0196__en-us_topic_0000001624214396_section5218654215558"><a name="dataartsstudio_01_0196__en-us_topic_0000001624214396_section5218654215558"></a><a name="en-us_topic_0000001624214396_section5218654215558"></a><h4 class="sectiontitle">Data Sources Supported by Table/File Migration</h4><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p188496164814">Table/File migration can migrate data in tables or files.</p>
<div class="p" id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p4609890615612"><a href="#dataartsstudio_01_0196__en-us_topic_0000001624214396_table1957291192412">Table 1</a> describes the supported data sources.
<div class="tablenoborder"><a name="dataartsstudio_01_0196__en-us_topic_0000001624214396_table1957291192412"></a><a name="en-us_topic_0000001624214396_table1957291192412"></a><table cellpadding="4" cellspacing="0" summary="" id="dataartsstudio_01_0196__en-us_topic_0000001624214396_table1957291192412" frame="border" border="1" rules="all"><caption><b>Table 1 </b>Supported data sources during table/file migration</caption><thead align="left"><tr id="dataartsstudio_01_0196__en-us_topic_0000001624214396_row178043120241"><th align="left" class="cellrowborder" valign="top" width="9.85%" id="mcps1.3.3.3.2.2.5.1.1"><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p188046110240">Category</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="17.11%" id="mcps1.3.3.3.2.2.5.1.2"><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p58041116245">Source</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="46.71%" id="mcps1.3.3.3.2.2.5.1.3"><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p1783617792112">Destination</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="26.33%" id="mcps1.3.3.3.2.2.5.1.4"><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p126465814358">Description</p>
</th>
</tr>
</thead>
<tbody><tr id="dataartsstudio_01_0196__en-us_topic_0000001624214396_row1888812131663"><td class="cellrowborder" rowspan="4" valign="top" width="9.85%" headers="mcps1.3.3.3.2.2.5.1.1 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p1880910117245">Data warehouse</p>
<p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p648121322215"></p>
</td>
<td class="cellrowborder" valign="top" width="17.11%" headers="mcps1.3.3.3.2.2.5.1.2 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p749725131219">GaussDB(DWS)</p>
</td>
<td class="cellrowborder" valign="top" width="46.71%" headers="mcps1.3.3.3.2.2.5.1.3 "><ul id="dataartsstudio_01_0196__en-us_topic_0000001624214396_ul52122819239"><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li075186143817">Data warehouse: GaussDB(DWS), Data Lake Insight (DLI), Doris, and MRS ClickHouse</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li11212812233">Hadoop: MRS HDFS, MRS HBase, and MRS Hive</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li450454418315">Object storage: Object Storage Service (OBS)</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li1258412216311">Relational database: RDS for MySQL, RDS for PostgreSQL, RDS for SQL Server, MySQL, PostgreSQL, Microsoft SQL Server, and Oracle</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li1163214583442">Search: Elasticsearch</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li870912159333">In OBT: Cloud Search Service (CSS) and CloudTable</li></ul>
</td>
<td class="cellrowborder" valign="top" width="26.33%" headers="mcps1.3.3.3.2.2.5.1.4 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p1426410580355">The DWS physical machine management mode is not supported.</p>
</td>
</tr>
<tr id="dataartsstudio_01_0196__en-us_topic_0000001624214396_row1750010471314"><td class="cellrowborder" valign="top" headers="mcps1.3.3.3.2.2.5.1.1 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p12384125415110">Data Lake Insight (DLI)</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.3.3.2.2.5.1.2 "><ul id="dataartsstudio_01_0196__en-us_topic_0000001624214396_ul1264972010315"><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li564912020319">Data warehouse: GaussDB(DWS), Data Lake Insight (DLI), Doris, and MRS ClickHouse</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li36493208319">Hadoop: MRS HDFS, MRS HBase, and MRS Hive</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li14649720153117">Object storage: Object Storage Service (OBS)</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li0649520113112">Relational database: RDS for MySQL, RDS for PostgreSQL, RDS for SQL Server, MySQL, PostgreSQL, Microsoft SQL Server, and Oracle</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li5649820133118">NoSQL: MongoDB</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li168971323152915">Search: Elasticsearch</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li1688052672910">In OBT: Cloud Search Service (CSS) and CloudTable</li></ul>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.3.3.2.2.5.1.3 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p11385454215">Recommended MongoDB version: 4.2</p>
<p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p10247621708">You must have the SELECT permission (for querying tables) on all fields of the DLI data source.</p>
</td>
</tr>
<tr id="dataartsstudio_01_0196__en-us_topic_0000001624214396_row380611158280"><td class="cellrowborder" valign="top" headers="mcps1.3.3.3.2.2.5.1.1 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p6212221102812">MRS ClickHouse</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.3.3.2.2.5.1.2 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p1462181011377">Data warehouse: MRS ClickHouse and Data Lake Insight (DLI)</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.3.3.2.2.5.1.3 "><ul id="dataartsstudio_01_0196__en-us_topic_0000001624214396_ul250914224212"><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li75091522142119">Recommended MRS ClickHouse version: 21.3.4.<em id="dataartsstudio_01_0196__en-us_topic_0000001624214396_i18141246164913">X</em></li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li3509922112118"><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_en-us_topic_0000001624214396_p1463312815216"><a name="dataartsstudio_01_0196__en-us_topic_0000001624214396_li3509922112118"></a><a name="en-us_topic_0000001624214396_li3509922112118"></a>MRS clusters whose Kerberos encryption type is <strong id="dataartsstudio_01_0196__en-us_topic_0000001624214396_en-us_topic_0000001624214396_b742132751912">aes256-sha2,aes128-sha2</strong> are not supported, and only MRS clusters whose Kerberos encryption type is <strong id="dataartsstudio_01_0196__en-us_topic_0000001624214396_en-us_topic_0000001624214396_b1977394971913">aes256-sha1,aes128-sha1</strong> are supported.</p>
</li></ul>
</td>
</tr>
<tr id="dataartsstudio_01_0196__en-us_topic_0000001624214396_row1924516507471"><td class="cellrowborder" valign="top" headers="mcps1.3.3.3.2.2.5.1.1 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p3323208144810">Doris</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.3.3.2.2.5.1.2 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p732318811484">Data warehouses: Doris</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.3.3.2.2.5.1.3 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p7581548719">MRS clusters whose Kerberos encryption type is <strong id="dataartsstudio_01_0196__en-us_topic_0000001624214396_b1842742010506">aes256-sha2,aes128-sha2</strong> are not supported, and only MRS clusters whose Kerberos encryption type is <strong id="dataartsstudio_01_0196__en-us_topic_0000001624214396_b20908112345019">aes256-sha1,aes128-sha1</strong> are supported.</p>
</td>
</tr>
<tr id="dataartsstudio_01_0196__en-us_topic_0000001624214396_row15371175719919"><td class="cellrowborder" rowspan="7" valign="top" width="9.85%" headers="mcps1.3.3.3.2.2.5.1.1 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p1937195713918">Hadoop</p>
<p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p17267629134011"></p>
</td>
<td class="cellrowborder" valign="top" width="17.11%" headers="mcps1.3.3.3.2.2.5.1.2 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p12295059161114">MRS HDFS</p>
</td>
<td class="cellrowborder" rowspan="2" valign="top" width="46.71%" headers="mcps1.3.3.3.2.2.5.1.3 "><ul id="dataartsstudio_01_0196__en-us_topic_0000001624214396_ul18975183571211"><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li189752035191218">Data warehouse: GaussDB(DWS) and Data Lake Insight (DLI)</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li4975143511215">Hadoop: MRS HDFS, MRS HBase, and MRS Hive</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li1197519359124">Object storage: Object Storage Service (OBS)</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li9975193515122">Relational database: RDS for MySQL, RDS for PostgreSQL, RDS for SQL Server, MySQL, PostgreSQL, Microsoft SQL Server, and Oracle</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li6975735191213">Search: Elasticsearch</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li3900122820304">In OBT: Cloud Search Service (CSS) and CloudTable</li></ul>
</td>
<td class="cellrowborder" rowspan="4" valign="top" width="26.33%" headers="mcps1.3.3.3.2.2.5.1.4 "><ul id="dataartsstudio_01_0196__en-us_topic_0000001624214396_ul129999416136"><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li801552130">Supported by local storage. Only MRS Hive and MRS Hudi are supported in storage-compute decoupling scenarios.</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li16015171315">Only MRS Hive is supported in Ranger scenarios.</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li1001452137">Not supported if SSL is enabled for ZooKeeper</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li4055191311">Recommended MRS HDFS versions:<ul id="dataartsstudio_01_0196__en-us_topic_0000001624214396_ul60153132"><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li110853138">2.8.X</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li12018511315">3.1.X</li></ul>
</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li70125191314">Recommended MRS HBase versions:<ul id="dataartsstudio_01_0196__en-us_topic_0000001624214396_ul1095181310"><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li11055161316">2.1.X</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li1001655134">1.3.X</li></ul>
</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li1107521318">MRS Hive and MRS Hudi 2.<em id="dataartsstudio_01_0196__en-us_topic_0000001624214396_i97761925115211">x</em> versions are not supported. The following versions are recommended:<ul id="dataartsstudio_01_0196__en-us_topic_0000001624214396_ul101458134"><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li1201950130">1.2.X</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li18085131310">3.1.X</li></ul>
</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li13274713211"><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p1463312815216"><a name="dataartsstudio_01_0196__en-us_topic_0000001624214396_li13274713211"></a><a name="en-us_topic_0000001624214396_li13274713211"></a>MRS clusters whose Kerberos encryption type is <strong id="dataartsstudio_01_0196__en-us_topic_0000001624214396_b742132751912">aes256-sha2,aes128-sha2</strong> are not supported, and only MRS clusters whose Kerberos encryption type is <strong id="dataartsstudio_01_0196__en-us_topic_0000001624214396_b1977394971913">aes256-sha1,aes128-sha1</strong> are supported.</p>
</li></ul>
</td>
</tr>
<tr id="dataartsstudio_01_0196__en-us_topic_0000001624214396_row164331527151011"><td class="cellrowborder" valign="top" headers="mcps1.3.3.3.2.2.5.1.1 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p5295155913117">MRS HBase</p>
</td>
</tr>
<tr id="dataartsstudio_01_0196__en-us_topic_0000001624214396_row8528155231016"><td class="cellrowborder" valign="top" headers="mcps1.3.3.3.2.2.5.1.1 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p529555991115">MRS Hive</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.3.3.2.2.5.1.2 "><ul id="dataartsstudio_01_0196__en-us_topic_0000001624214396_ul1866018384351"><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li186611438193513">Data warehouse: GaussDB(DWS), Data Lake Insight (DLI), Doris, and MRS ClickHouse</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li7661113815356">Hadoop: MRS HDFS, MRS HBase, and MRS Hive</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li13661183811359">Object storage: Object Storage Service (OBS)</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li9661338153510">Relational database: RDS for MySQL, RDS for PostgreSQL, RDS for SQL Server, MySQL, PostgreSQL, Microsoft SQL Server, and Oracle</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li1766116388358">Search: Elasticsearch</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li1518620163118">In OBT: Cloud Search Service (CSS), CloudTable, and SAP HANA</li></ul>
</td>
</tr>
<tr id="dataartsstudio_01_0196__en-us_topic_0000001624214396_row1573131071220"><td class="cellrowborder" valign="top" headers="mcps1.3.3.3.2.2.5.1.1 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p2073112108127">MRS Hudi</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.3.3.2.2.5.1.2 "><ul id="dataartsstudio_01_0196__en-us_topic_0000001624214396_ul68361249175019"><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li15837154913504">Data warehouse: GaussDB(DWS)</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li1083734925016">Hadoop: MRS HBase</li></ul>
</td>
</tr>
<tr id="dataartsstudio_01_0196__en-us_topic_0000001624214396_row6362162318103"><td class="cellrowborder" valign="top" headers="mcps1.3.3.3.2.2.5.1.1 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p429575941113">Apache HBase</p>
</td>
<td class="cellrowborder" rowspan="3" valign="top" headers="mcps1.3.3.3.2.2.5.1.2 "><ul id="dataartsstudio_01_0196__en-us_topic_0000001624214396_ul1694134613158"><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li369524610159">Data warehouse: GaussDB(DWS) and Data Lake Insight (DLI)</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li569513462157">Hadoop: MRS HDFS, MRS HBase, and MRS Hive</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li10695646191516">Object storage: Object Storage Service (OBS)</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li969534613150">Search: Elasticsearch</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li1720710863417">In OBT: Cloud Search Service (CSS) and CloudTable</li></ul>
</td>
<td class="cellrowborder" rowspan="3" valign="top" headers="mcps1.3.3.3.2.2.5.1.3 "><ul id="dataartsstudio_01_0196__en-us_topic_0000001624214396_ul97974596157"><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li57974592152">Apache cannot serve as the destination.</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li9798145916152">Supported only by local storage and not in storage-compute decoupling scenarios</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li197981559131519">Not supported by Ranger</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li11798145911158">Not supported if SSL is enabled for ZooKeeper</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li1279885916159">Recommended Apache HBase versions:<ul id="dataartsstudio_01_0196__en-us_topic_0000001624214396_ul14798195941515"><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li6798155913150">2.1.X</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li8798155918159">1.3.X</li></ul>
</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li117989595156">Apache Hive 2.<em id="dataartsstudio_01_0196__en-us_topic_0000001624214396_i142846385541">x</em> versions are not supported. The following versions are recommended:<ul id="dataartsstudio_01_0196__en-us_topic_0000001624214396_ul9798559181514"><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li1479855941512">1.2.X</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li879875914158">3.1.X</li></ul>
</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li579816597151">Recommended Apache HDFS versions:<ul id="dataartsstudio_01_0196__en-us_topic_0000001624214396_ul0798205913150"><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li19798185915155">2.8.X</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li1879811597156">3.1.X</li></ul>
</li></ul>
</td>
</tr>
<tr id="dataartsstudio_01_0196__en-us_topic_0000001624214396_row125862046191011"><td class="cellrowborder" valign="top" headers="mcps1.3.3.3.2.2.5.1.1 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p92951159191117">Apache Hive</p>
</td>
</tr>
<tr id="dataartsstudio_01_0196__en-us_topic_0000001624214396_row153339011016"><td class="cellrowborder" valign="top" headers="mcps1.3.3.3.2.2.5.1.1 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p1529595911117">Apache HDFS</p>
</td>
</tr>
<tr id="dataartsstudio_01_0196__en-us_topic_0000001624214396_row1985003615167"><td class="cellrowborder" valign="top" width="9.85%" headers="mcps1.3.3.3.2.2.5.1.1 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p13851236101610">Object storage</p>
</td>
<td class="cellrowborder" valign="top" width="17.11%" headers="mcps1.3.3.3.2.2.5.1.2 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p19373548191618">Object Storage Service (OBS)</p>
</td>
<td class="cellrowborder" valign="top" width="46.71%" headers="mcps1.3.3.3.2.2.5.1.3 "><ul id="dataartsstudio_01_0196__en-us_topic_0000001624214396_ul73053529164"><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li18305185231619">Data warehouse: GaussDB(DWS) and Data Lake Insight (DLI)</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li14305125221615">Hadoop: MRS HDFS, MRS HBase, and MRS Hive</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li1830695231615">Search: Elasticsearch</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li13408113916347">In OBT: Cloud Search Service (CSS) and CloudTable</li></ul>
</td>
<td class="cellrowborder" valign="top" width="26.33%" headers="mcps1.3.3.3.2.2.5.1.4 "><ul id="dataartsstudio_01_0196__en-us_topic_0000001624214396_ul173983474164"><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li4399647101612">Object Storage Migration Service (OMS) is recommended for migration between object storage services.</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li123991347111612">Binary files cannot be imported to a database or NoSQL.</li></ul>
<p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p66321253111415"></p>
</td>
</tr>
<tr id="dataartsstudio_01_0196__en-us_topic_0000001624214396_row1980419122411"><td class="cellrowborder" rowspan="3" valign="top" width="9.85%" headers="mcps1.3.3.3.2.2.5.1.1 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p480414119248">File system</p>
</td>
<td class="cellrowborder" valign="top" width="17.11%" headers="mcps1.3.3.3.2.2.5.1.2 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p080411202417">FTP</p>
</td>
<td class="cellrowborder" rowspan="2" valign="top" width="46.71%" headers="mcps1.3.3.3.2.2.5.1.3 "><ul id="dataartsstudio_01_0196__en-us_topic_0000001624214396_ul161235170403"><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li23361809515">Data warehouse: GaussDB(DWS) and Data Lake Insight (DLI)</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li20123101784014">Hadoop: MRS HDFS, MRS HBase, and MRS Hive</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li14123121794020">Search: Elasticsearch</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li17537246133812">Object storage: Object Storage Service (OBS)</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li17774194513418">In OBT: Cloud Search Service (CSS) and CloudTable</li></ul>
</td>
<td class="cellrowborder" rowspan="3" valign="top" width="26.33%" headers="mcps1.3.3.3.2.2.5.1.4 "><ul id="dataartsstudio_01_0196__en-us_topic_0000001624214396_ul19544253502"><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li2085418313575">The file system cannot serve as the destination.</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li6764510195017">Only text files such as CSV files can be migrated from FTP or SFTP servers to search services. Binary files cannot.</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li51149188409">Only binary files can be migrated from FTP or SFTP servers to OBS.</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li1154417525019">obsutil is recommended for migrating data from HTTP servers to OBS.</li></ul>
</td>
</tr>
<tr id="dataartsstudio_01_0196__en-us_topic_0000001624214396_row12805151172414"><td class="cellrowborder" valign="top" headers="mcps1.3.3.3.2.2.5.1.1 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p880571182416">SFTP</p>
</td>
</tr>
<tr id="dataartsstudio_01_0196__en-us_topic_0000001624214396_row15919145119311"><td class="cellrowborder" valign="top" headers="mcps1.3.3.3.2.2.5.1.1 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p19197511530">HTTP</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.3.3.2.2.5.1.2 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p8836167122114">Hadoop: MRS HDFS</p>
</td>
</tr>
<tr id="dataartsstudio_01_0196__en-us_topic_0000001624214396_row3702173910386"><td class="cellrowborder" rowspan="7" valign="top" width="9.85%" headers="mcps1.3.3.3.2.2.5.1.1 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p10605923153910">Relational database</p>
<p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p18712186185913"></p>
</td>
<td class="cellrowborder" valign="top" width="17.11%" headers="mcps1.3.3.3.2.2.5.1.2 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p560582310396">RDS for MySQL</p>
</td>
<td class="cellrowborder" valign="top" width="46.71%" headers="mcps1.3.3.3.2.2.5.1.3 "><ul id="dataartsstudio_01_0196__en-us_topic_0000001624214396_ul1493119221107"><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li593111221011">Data warehouse: GaussDB(DWS), Data Lake Insight (DLI), and Doris</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li1593114221708">Hadoop: MRS HDFS, MRS HBase, MRS Hive, and MRS Hudi</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li20931172215015">Object storage: Object Storage Service (OBS)</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li25175620178">Relational database: RDS for MySQL, RDS for PostgreSQL, and RDS for SQL Server</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li693116221011">Search: Elasticsearch</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li873712501628">In OBT: Cloud Search Service (CSS), CloudTable, and SAP HANA</li></ul>
</td>
<td class="cellrowborder" rowspan="7" valign="top" width="26.33%" headers="mcps1.3.3.3.2.2.5.1.4 "><ul id="dataartsstudio_01_0196__en-us_topic_0000001624214396_ul86051023193919"><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li15605112353913">You are advised to use Data Replication Service (DRS) to migrate data between OLTP databases.</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li11606102320390">Recommended Microsoft SQL Server version: 2005 or later</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li1259747671">Greenplum, Kingbase, and GaussDB can be connected using the PostgreSQL connector. The supported source and destination are the same as those of the PostgreSQL data source.</li></ul>
</td>
</tr>
<tr id="dataartsstudio_01_0196__en-us_topic_0000001624214396_row277315587381"><td class="cellrowborder" valign="top" headers="mcps1.3.3.3.2.2.5.1.1 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p46061323113914">RDS for SQL Server</p>
</td>
<td class="cellrowborder" rowspan="2" valign="top" headers="mcps1.3.3.3.2.2.5.1.2 "><ul id="dataartsstudio_01_0196__en-us_topic_0000001624214396_ul927183515111"><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li1427183519518">Data warehouse: GaussDB(DWS)</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li1227143514514">Hadoop: MRS HDFS, MRS HBase, and MRS Hive</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li72716350519">Object storage: Object Storage Service (OBS)</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li8271035185113">Relational database: RDS for MySQL, RDS for PostgreSQL, and RDS for SQL Server</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li627635115116">Search: Elasticsearch</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li1591126736">In OBT: Cloud Search Service (CSS) and CloudTable</li></ul>
</td>
</tr>
<tr id="dataartsstudio_01_0196__en-us_topic_0000001624214396_row79036555382"><td class="cellrowborder" valign="top" headers="mcps1.3.3.3.2.2.5.1.1 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p11606102373917">RDS for PostgreSQL</p>
</td>
</tr>
<tr id="dataartsstudio_01_0196__en-us_topic_0000001624214396_row1082116529384"><td class="cellrowborder" valign="top" headers="mcps1.3.3.3.2.2.5.1.1 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p1160611233399">MySQL</p>
</td>
<td class="cellrowborder" rowspan="3" valign="top" headers="mcps1.3.3.3.2.2.5.1.2 "><ul id="dataartsstudio_01_0196__en-us_topic_0000001624214396_ul1517384212013"><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li91735425014">Data warehouse: GaussDB(DWS)</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li0174164219011">Hadoop: MRS HDFS, MRS HBase, MRS Hive, and MRS Hudi</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li151747421707">Object storage: Object Storage Service (OBS)</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li717513422015">Search: Elasticsearch</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li44534151334">In OBT: Cloud Search Service (CSS) and CloudTable</li></ul>
</td>
</tr>
<tr id="dataartsstudio_01_0196__en-us_topic_0000001624214396_row15245204912387"><td class="cellrowborder" valign="top" headers="mcps1.3.3.3.2.2.5.1.1 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p26071223183916">PostgreSQL</p>
</td>
</tr>
<tr id="dataartsstudio_01_0196__en-us_topic_0000001624214396_row1041364683818"><td class="cellrowborder" valign="top" headers="mcps1.3.3.3.2.2.5.1.1 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p166071423173910">Oracle</p>
</td>
</tr>
<tr id="dataartsstudio_01_0196__en-us_topic_0000001624214396_row1717218222383"><td class="cellrowborder" valign="top" headers="mcps1.3.3.3.2.2.5.1.1 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p1760714231396">Microsoft SQL Server</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.3.3.2.2.5.1.2 "><ul id="dataartsstudio_01_0196__en-us_topic_0000001624214396_ul126591526011"><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li36605261714">Data warehouse: GaussDB(DWS)</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li866010261115">Hadoop: MRS HDFS, MRS HBase, and MRS Hive</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li18660826616">Object storage: Object Storage Service (OBS)</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li20660026317">Search: Elasticsearch</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li122991191637">In OBT: Cloud Search Service (CSS) and CloudTable</li></ul>
</td>
</tr>
<tr id="dataartsstudio_01_0196__en-us_topic_0000001624214396_row57463191995"><td class="cellrowborder" rowspan="3" valign="top" width="9.85%" headers="mcps1.3.3.3.2.2.5.1.1 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p356915378913">NoSQL</p>
</td>
<td class="cellrowborder" valign="top" width="17.11%" headers="mcps1.3.3.3.2.2.5.1.2 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p10569103712917">Distributed Cache Service (DCS)</p>
</td>
<td class="cellrowborder" rowspan="3" valign="top" width="46.71%" headers="mcps1.3.3.3.2.2.5.1.3 "><ul id="dataartsstudio_01_0196__en-us_topic_0000001624214396_ul12483191885918"><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li101782254599">Hadoop: MRS HDFS, MRS HBase, and MRS Hive</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li20928192085914">Object storage: Object Storage Service (OBS)</li></ul>
</td>
<td class="cellrowborder" rowspan="3" valign="top" width="26.33%" headers="mcps1.3.3.3.2.2.5.1.4 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p1245121813017">NoSQL cannot serve as the destination.</p>
<p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p07901838155613"></p>
</td>
</tr>
<tr id="dataartsstudio_01_0196__en-us_topic_0000001624214396_row566117221494"><td class="cellrowborder" valign="top" headers="mcps1.3.3.3.2.2.5.1.1 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p1656919374914">Redis</p>
</td>
</tr>
<tr id="dataartsstudio_01_0196__en-us_topic_0000001624214396_row241592712918"><td class="cellrowborder" valign="top" headers="mcps1.3.3.3.2.2.5.1.1 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p16570237598">MongoDB</p>
</td>
</tr>
<tr id="dataartsstudio_01_0196__en-us_topic_0000001624214396_row14638347135910"><td class="cellrowborder" rowspan="3" valign="top" width="9.85%" headers="mcps1.3.3.3.2.2.5.1.1 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p831017420219">Message system</p>
<p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p12448710113313"></p>
<p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p1544810106332"></p>
</td>
<td class="cellrowborder" valign="top" width="17.11%" headers="mcps1.3.3.3.2.2.5.1.2 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p873613383112">Apache Kafka</p>
</td>
<td class="cellrowborder" rowspan="2" valign="top" width="46.71%" headers="mcps1.3.3.3.2.2.5.1.3 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p445492210387">In OBT: Cloud Search Service (CSS)</p>
</td>
<td class="cellrowborder" rowspan="2" valign="top" width="26.33%" headers="mcps1.3.3.3.2.2.5.1.4 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p233141412219">The message system cannot serve as the destination.</p>
</td>
</tr>
<tr id="dataartsstudio_01_0196__en-us_topic_0000001624214396_row11782644115911"><td class="cellrowborder" valign="top" headers="mcps1.3.3.3.2.2.5.1.1 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p137371838819">DMS Kafka</p>
</td>
</tr>
<tr id="dataartsstudio_01_0196__en-us_topic_0000001624214396_row157502417596"><td class="cellrowborder" valign="top" headers="mcps1.3.3.3.2.2.5.1.1 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p0737538115">MRS Kafka</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.3.3.2.2.5.1.2 "><ul id="dataartsstudio_01_0196__en-us_topic_0000001624214396_ul573710385117"><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li0737938318">Data warehouse: GaussDB(DWS) and Data Lake Insight (DLI)</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li167374381819">Hadoop: MRS HDFS, MRS HBase, and MRS Hive</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li873713381917">Object storage: Object Storage Service (OBS)</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li87375381214">Relational database: RDS for MySQL, RDS for PostgreSQL, and RDS for SQL Server</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li273710383112">NoSQL: CloudTable</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li6737438416">Search: Elasticsearch and Cloud Search Service (CSS)</li></ul>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.3.3.2.2.5.1.3 "><ul id="dataartsstudio_01_0196__en-us_topic_0000001624214396_ul968853412507"><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li93338225215">MRS Kafka cannot serve as the destination.</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li368813416507">Supported only by local storage and not in storage-compute decoupling scenarios</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li7688123412502">Not supported by Ranger</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li146881034125012">Not supported if SSL is enabled for ZooKeeper</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li1729163192216"><p id="dataartsstudio_01_0196__p22609328252"><a name="dataartsstudio_01_0196__en-us_topic_0000001624214396_li1729163192216"></a><a name="en-us_topic_0000001624214396_li1729163192216"></a>MRS clusters whose Kerberos encryption type is <strong id="dataartsstudio_01_0196__b4260183262516">aes256-sha2,aes128-sha2</strong> are not supported, and only MRS clusters whose Kerberos encryption type is <strong id="dataartsstudio_01_0196__b426023216253">aes256-sha1,aes128-sha1</strong> are supported.</p>
</li></ul>
</td>
</tr>
<tr id="dataartsstudio_01_0196__en-us_topic_0000001624214396_row151914223476"><td class="cellrowborder" valign="top" width="9.85%" headers="mcps1.3.3.3.2.2.5.1.1 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p1395192116475">Search</p>
<p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p14667145610610"></p>
</td>
<td class="cellrowborder" valign="top" width="17.11%" headers="mcps1.3.3.3.2.2.5.1.2 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p1295120215472">Elasticsearch</p>
</td>
<td class="cellrowborder" valign="top" width="46.71%" headers="mcps1.3.3.3.2.2.5.1.3 "><ul id="dataartsstudio_01_0196__en-us_topic_0000001624214396_ul880773716578"><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li580723795713">Data warehouse: GaussDB(DWS) and Data Lake Insight (DLI)</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li88081437185718">Hadoop: MRS HDFS, MRS HBase, and MRS Hive</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li108081371579">Object storage: Object Storage Service (OBS)</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li1680853710572">Relational database: RDS for MySQL, RDS for PostgreSQL, and RDS for SQL Server</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li1394013419428">Search: Elasticsearch</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li19601532242">In OBT: CloudTable and Cloud Search Service (CSS)</li></ul>
</td>
<td class="cellrowborder" valign="top" width="26.33%" headers="mcps1.3.3.3.2.2.5.1.4 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p159511821174713">Only the non-security mode is supported.</p>
</td>
</tr>
<tr id="dataartsstudio_01_0196__en-us_topic_0000001624214396_row12149162643713"><td class="cellrowborder" rowspan="13" valign="top" width="9.85%" headers="mcps1.3.3.3.2.2.5.1.1 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p71491226133713">In OBT</p>
<p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p1055384818914"></p>
</td>
<td class="cellrowborder" valign="top" width="17.11%" headers="mcps1.3.3.3.2.2.5.1.2 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p12126197192820">CloudTable HBase</p>
</td>
<td class="cellrowborder" valign="top" width="46.71%" headers="mcps1.3.3.3.2.2.5.1.3 "><ul id="dataartsstudio_01_0196__en-us_topic_0000001624214396_ul596632355117"><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li11966132355113">Data warehouse: GaussDB(DWS) and Data Lake Insight (DLI)</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li12966182318517">Hadoop: MRS HDFS, MRS HBase, and MRS Hive</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li179679236517">Object storage: Object Storage Service (OBS)</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li11967023195113">Relational database: RDS for MySQL, RDS for PostgreSQL, RDS for SQL Server, MySQL, PostgreSQL, Microsoft SQL Server, and Oracle</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li44521914188">Search: Elasticsearch</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li49671235514">In OBT: CloudTable and Cloud Search Service (CSS)</li></ul>
</td>
<td class="cellrowborder" valign="top" width="26.33%" headers="mcps1.3.3.3.2.2.5.1.4 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p658586105019">-</p>
</td>
</tr>
<tr id="dataartsstudio_01_0196__en-us_topic_0000001624214396_row142915388502"><td class="cellrowborder" valign="top" headers="mcps1.3.3.3.2.2.5.1.1 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p66034915714">Cloud Search Service (CSS)</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.3.3.2.2.5.1.2 "><ul id="dataartsstudio_01_0196__en-us_topic_0000001624214396_en-us_topic_0000001624214396_ul880773716578"><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_en-us_topic_0000001624214396_li580723795713">Data warehouse: GaussDB(DWS) and Data Lake Insight (DLI)</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_en-us_topic_0000001624214396_li88081437185718">Hadoop: MRS HDFS, MRS HBase, and MRS Hive</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_en-us_topic_0000001624214396_li108081371579">Object storage: Object Storage Service (OBS)</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_en-us_topic_0000001624214396_li1680853710572">Relational database: RDS for MySQL, RDS for PostgreSQL, and RDS for SQL Server</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li1422210463113">Search: Elasticsearch</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_en-us_topic_0000001624214396_li19601532242">In OBT: CloudTable and Cloud Search Service (CSS)</li></ul>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.3.3.2.2.5.1.3 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p1860410915718">N/A</p>
</td>
</tr>
<tr id="dataartsstudio_01_0196__en-us_topic_0000001624214396_row13621386501"><td class="cellrowborder" valign="top" headers="mcps1.3.3.3.2.2.5.1.1 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p3547154813915">SAP HANA</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.3.3.2.2.5.1.2 "><ul id="dataartsstudio_01_0196__en-us_topic_0000001624214396_ul2548104810913"><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li135483487911">Data warehouse: GaussDB(DWS) and Data Lake Insight (DLI)</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li75481948699">Hadoop: MRS Hive</li></ul>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.3.3.2.2.5.1.3 "><div class="p" id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p9548114811918">SAP HANA data sources have the following restrictions:<ul id="dataartsstudio_01_0196__en-us_topic_0000001624214396_ul105481481994"><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li135485484919">SAP HANA cannot serve as the destination.</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li55489481598">Only the 2.00.050.00.1592305219 version is supported.</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li9548448997">Only the Generic Edition is supported.</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li155481548699">BW/4 FOR HANA is not supported.</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li11548184818919">Only database names, table names, and column names consisting of English letters are supported. Special characters such as spaces and symbols are not allowed.</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li754894819911">The following data types are supported: date, digit, Boolean, and character (except SHORTTEXT). Other data types such as binary are not supported.</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li15486482098">During migration, tables cannot be automatically created at the destination.</li></ul>
</div>
</td>
</tr>
<tr id="dataartsstudio_01_0196__en-us_topic_0000001624214396_row65682385508"><td class="cellrowborder" valign="top" headers="mcps1.3.3.3.2.2.5.1.1 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p105481048894">FusionInsight HDFS</p>
</td>
<td class="cellrowborder" rowspan="3" valign="top" headers="mcps1.3.3.3.2.2.5.1.2 "><ul id="dataartsstudio_01_0196__en-us_topic_0000001624214396_ul95487481294"><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li16548148799">Data warehouse: GaussDB(DWS) and Data Lake Insight (DLI)</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li2549948991">Hadoop: MRS HDFS, MRS HBase, and MRS Hive</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li8549348391">Object storage: Object Storage Service (OBS)</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li125493481592">Search: Elasticsearch</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li454911481991">In OBT: Cloud Search Service (CSS) and CloudTable</li></ul>
<p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p16122483910"></p>
</td>
<td class="cellrowborder" rowspan="3" valign="top" headers="mcps1.3.3.3.2.2.5.1.3 "><ul id="dataartsstudio_01_0196__en-us_topic_0000001624214396_ul85499481891"><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li75491248998">FusionInsight cannot serve as the destination.</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li2549748297">Supported only by local storage and not in storage-compute decoupling scenarios</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li145495481198">Not supported by Ranger</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li254914819912">Not supported if SSL is enabled for ZooKeeper</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li154964819916">Recommended FusionInsight HDFS versions:<ul id="dataartsstudio_01_0196__en-us_topic_0000001624214396_ul1754974811915"><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li1854944816914">2.8.X</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li1454974811918">3.1.X</li></ul>
</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li15549748699">Recommended FusionInsight HBase versions:<ul id="dataartsstudio_01_0196__en-us_topic_0000001624214396_ul85496489914"><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li55501248998">2.1.X</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li2055094814914">1.3.X</li></ul>
</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li12550548799">Recommended FusionInsight Hive versions:<ul id="dataartsstudio_01_0196__en-us_topic_0000001624214396_ul25501481392"><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li45502486911">1.2.X</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li755011481193">3.1.X</li></ul>
</li></ul>
</td>
</tr>
<tr id="dataartsstudio_01_0196__en-us_topic_0000001624214396_row1397318389502"><td class="cellrowborder" valign="top" headers="mcps1.3.3.3.2.2.5.1.1 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p85501748497">FusionInsight HBase</p>
</td>
</tr>
<tr id="dataartsstudio_01_0196__en-us_topic_0000001624214396_row1817613396502"><td class="cellrowborder" valign="top" headers="mcps1.3.3.3.2.2.5.1.1 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p1155024815917">FusionInsight Hive</p>
</td>
</tr>
<tr id="dataartsstudio_01_0196__en-us_topic_0000001624214396_row638973995014"><td class="cellrowborder" valign="top" headers="mcps1.3.3.3.2.2.5.1.1 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p105505488914">Database shard</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.3.3.2.2.5.1.2 "><ul id="dataartsstudio_01_0196__en-us_topic_0000001624214396_ul15550548195"><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li1955044810912">Data warehouse shard: Data Lake Insight (DLI)</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li155505482099">Hadoop: MRS HBase and MRS Hive</li></ul>
<ul id="dataartsstudio_01_0196__en-us_topic_0000001624214396_ul2055044817913"><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li165511248191">Search: Elasticsearch</li></ul>
<ul id="dataartsstudio_01_0196__en-us_topic_0000001624214396_ul1455134818913"><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li1551848397">Object storage: Object Storage Service (OBS)</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li25510488920">In OBT: Cloud Search Service (CSS)</li></ul>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.3.3.2.2.5.1.3 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p755113481592">Database shards cannot serve as the destination.</p>
</td>
</tr>
<tr id="dataartsstudio_01_0196__en-us_topic_0000001624214396_row4607183917509"><td class="cellrowborder" valign="top" headers="mcps1.3.3.3.2.2.5.1.1 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p175514481694">Dameng database</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.3.3.2.2.5.1.2 "><ul id="dataartsstudio_01_0196__en-us_topic_0000001624214396_ul45511448595"><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li65515481990">Data warehouse: GaussDB(DWS)</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li455112487920">Hadoop: MRS Hive and MRS Hudi</li></ul>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.3.3.2.2.5.1.3 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p1755174818917">-</p>
</td>
</tr>
<tr id="dataartsstudio_01_0196__en-us_topic_0000001624214396_row1895813955015"><td class="cellrowborder" valign="top" headers="mcps1.3.3.3.2.2.5.1.1 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p1455144810914">ShenTong</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.3.3.2.2.5.1.2 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p18248115414499">Hadoop: MRS Hive and MRS Hudi</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.3.3.2.2.5.1.3 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p19552124818918">-</p>
</td>
</tr>
<tr id="dataartsstudio_01_0196__en-us_topic_0000001624214396_row17091143294"><td class="cellrowborder" valign="top" headers="mcps1.3.3.3.2.2.5.1.1 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p185525488913">Document Database Service (DDS)</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.3.3.2.2.5.1.2 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p12552548195">Hadoop: MRS HDFS, MRS HBase, and MRS Hive</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.3.3.2.2.5.1.3 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p155219481399">-</p>
</td>
</tr>
<tr id="dataartsstudio_01_0196__en-us_topic_0000001624214396_row3372744394"><td class="cellrowborder" valign="top" headers="mcps1.3.3.3.2.2.5.1.1 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p25521148591">Cassandra</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.3.3.2.2.5.1.2 "><ul id="dataartsstudio_01_0196__en-us_topic_0000001624214396_ul35524487916"><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li11552848191">Data warehouse: GaussDB(DWS) and Data Lake Insight (DLI)</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li1455234818915">Hadoop: MRS HDFS, MRS HBase, and MRS Hive</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li15521648294">Object storage: Object Storage Service (OBS)</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li135521048497">Search: Elasticsearch</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li1899362372018">In OBT: Cloud Search Service (CSS) and CloudTable</li></ul>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.3.3.2.2.5.1.3 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p155211481796">-</p>
</td>
</tr>
<tr id="dataartsstudio_01_0196__en-us_topic_0000001624214396_row2169134513919"><td class="cellrowborder" valign="top" headers="mcps1.3.3.3.2.2.5.1.1 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p355312481096">GBASE8S</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.3.3.2.2.5.1.2 "><ul id="dataartsstudio_01_0196__en-us_topic_0000001624214396_ul3553104819915"><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li8553104816918">Hadoop: MRS HDFS and MRS HBase</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li45531482099">Message system: MRS Kafka</li></ul>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.3.3.2.2.5.1.3 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p1455384810910">-</p>
</td>
</tr>
<tr id="dataartsstudio_01_0196__en-us_topic_0000001624214396_row284544520919"><td class="cellrowborder" valign="top" headers="mcps1.3.3.3.2.2.5.1.1 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p155539480913">GBASE8A</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.3.3.2.2.5.1.2 "><ul id="dataartsstudio_01_0196__en-us_topic_0000001624214396_ul75534488917"><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li9553174814913">Hadoop: MRS HDFS, MRS Hive, and MRS HBase</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li1155319487919">Message system: MRS Kafka</li></ul>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.3.3.2.2.5.1.3 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p15541548396">-</p>
</td>
</tr>
</tbody>
</table>
</div>
<div class="note" id="dataartsstudio_01_0196__en-us_topic_0000001624214396_note18303092534"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p143191518419">In the preceding table, the non-cloud data sources, such as MySQL, include on-premises MySQL, MySQL built on ECSs, or MySQL on the third-party cloud.</p>
</div></div>
</div>
</div>
<div class="section" id="dataartsstudio_01_0196__en-us_topic_0000001624214396_section2459343715638"><a name="dataartsstudio_01_0196__en-us_topic_0000001624214396_section2459343715638"></a><a name="en-us_topic_0000001624214396_section2459343715638"></a><h4 class="sectiontitle">Supported Data Sources in Entire DB Migration</h4><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p16282103813325">Entire DB migration is used when an on-premises data center or a database created on an ECS needs to be synchronized to a database service or big data service on the cloud. It is suitable for offline database migration but not online real-time migration.</p>
<p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p6569150815657"><a href="#dataartsstudio_01_0196__en-us_topic_0000001624214396_table203863575510">Table 2</a> lists the data sources supporting entire DB migration using CDM.</p>
<div class="tablenoborder"><a name="dataartsstudio_01_0196__en-us_topic_0000001624214396_table203863575510"></a><a name="en-us_topic_0000001624214396_table203863575510"></a><table cellpadding="4" cellspacing="0" summary="" id="dataartsstudio_01_0196__en-us_topic_0000001624214396_table203863575510" frame="border" border="1" rules="all"><caption><b>Table 2 </b>Supported data sources in entire DB migration</caption><thead align="left"><tr id="dataartsstudio_01_0196__en-us_topic_0000001624214396_row938612577515"><th align="left" class="cellrowborder" valign="top" width="21.36%" id="mcps1.3.4.4.2.6.1.1"><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p123861657257">Category</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="27.38%" id="mcps1.3.4.4.2.6.1.2"><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p1138611571051">Data Source</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="13.76%" id="mcps1.3.4.4.2.6.1.3"><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p7386657555">Read</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="13.62%" id="mcps1.3.4.4.2.6.1.4"><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p163869579519">Write</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="23.880000000000003%" id="mcps1.3.4.4.2.6.1.5"><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p03861557555">Description</p>
</th>
</tr>
</thead>
<tbody><tr id="dataartsstudio_01_0196__en-us_topic_0000001624214396_row73871557956"><td class="cellrowborder" valign="top" width="21.36%" headers="mcps1.3.4.4.2.6.1.1 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p1038712573510">Data warehouse</p>
</td>
<td class="cellrowborder" valign="top" width="27.38%" headers="mcps1.3.4.4.2.6.1.2 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p5387175715518">GaussDB(DWS)</p>
</td>
<td class="cellrowborder" valign="top" width="13.76%" headers="mcps1.3.4.4.2.6.1.3 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p438717571519">Supported</p>
</td>
<td class="cellrowborder" valign="top" width="13.62%" headers="mcps1.3.4.4.2.6.1.4 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p53873571519">Supported</p>
</td>
<td class="cellrowborder" valign="top" width="23.880000000000003%" headers="mcps1.3.4.4.2.6.1.5 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p138715571656">-</p>
</td>
</tr>
<tr id="dataartsstudio_01_0196__en-us_topic_0000001624214396_row93871157856"><td class="cellrowborder" rowspan="5" valign="top" width="21.36%" headers="mcps1.3.4.4.2.6.1.1 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p524753914442">Hadoop</p>
<p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p23876579517">(available only for local storage, and not for storage-compute decoupling, Ranger, or ZooKeeper for which SSL is enabled)</p>
</td>
<td class="cellrowborder" valign="top" width="27.38%" headers="mcps1.3.4.4.2.6.1.2 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p7387165720513">MRS HBase</p>
</td>
<td class="cellrowborder" valign="top" width="13.76%" headers="mcps1.3.4.4.2.6.1.3 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p23902412345">Supported</p>
</td>
<td class="cellrowborder" valign="top" width="13.62%" headers="mcps1.3.4.4.2.6.1.4 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p163871657555">Supported</p>
</td>
<td class="cellrowborder" valign="top" width="23.880000000000003%" headers="mcps1.3.4.4.2.6.1.5 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p165471410203416">Entire DB migration only to MRS HBase</p>
<div class="p" id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p439432812243">Recommended versions:<ul id="dataartsstudio_01_0196__en-us_topic_0000001624214396_ul9489114315449"><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li17488443104415">2.1.X</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li44892437447">1.3.X</li></ul>
</div>
<p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p93081837236">MRS clusters whose Kerberos encryption type is <strong id="dataartsstudio_01_0196__en-us_topic_0000001624214396_en-us_topic_0000001624214396_b742132751912_1">aes256-sha2,aes128-sha2</strong> are not supported, and only MRS clusters whose Kerberos encryption type is <strong id="dataartsstudio_01_0196__en-us_topic_0000001624214396_en-us_topic_0000001624214396_b1977394971913_1">aes256-sha1,aes128-sha1</strong> are supported.</p>
</td>
</tr>
<tr id="dataartsstudio_01_0196__en-us_topic_0000001624214396_row1938718571952"><td class="cellrowborder" valign="top" headers="mcps1.3.4.4.2.6.1.1 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p138715571951">MRS Hive</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.4.4.2.6.1.2 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p159614353413">Supported</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.4.4.2.6.1.3 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p1238717571053">Supported</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.4.4.2.6.1.4 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p12848112820346">Entire DB migration only to a relational database</p>
<div class="p" id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p7528191719257">2.<em id="dataartsstudio_01_0196__en-us_topic_0000001624214396_i427015444018">x</em> versions are not supported. The following versions are recommended:<ul id="dataartsstudio_01_0196__en-us_topic_0000001624214396_ul10301114754413"><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li1830184734413">1.2.X</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li14301194754415">3.1.X</li></ul>
</div>
<p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p971032832310">MRS clusters whose Kerberos encryption type is <strong id="dataartsstudio_01_0196__en-us_topic_0000001624214396_en-us_topic_0000001624214396_b742132751912_2">aes256-sha2,aes128-sha2</strong> are not supported, and only MRS clusters whose Kerberos encryption type is <strong id="dataartsstudio_01_0196__en-us_topic_0000001624214396_en-us_topic_0000001624214396_b1977394971913_2">aes256-sha1,aes128-sha1</strong> are supported.</p>
</td>
</tr>
<tr id="dataartsstudio_01_0196__en-us_topic_0000001624214396_row438818571354"><td class="cellrowborder" valign="top" headers="mcps1.3.4.4.2.6.1.1 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p438811574518">Apache HBase</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.4.4.2.6.1.2 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p1538835716513">Supported</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.4.4.2.6.1.3 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p1338818579512">Not supported</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.4.4.2.6.1.4 "><div class="p" id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p4363193514245">Recommended versions:<ul id="dataartsstudio_01_0196__en-us_topic_0000001624214396_ul43092595444"><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li1230917592446">2.1.X</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li11309165918447">1.3.X</li></ul>
</div>
</td>
</tr>
<tr id="dataartsstudio_01_0196__en-us_topic_0000001624214396_row43881457157"><td class="cellrowborder" valign="top" headers="mcps1.3.4.4.2.6.1.1 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p63885571154">Apache Hive</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.4.4.2.6.1.2 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p16388357951">Supported</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.4.4.2.6.1.3 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p438813579517">Not supported</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.4.4.2.6.1.4 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p15288112712589">Entire DB migration only to a relational database</p>
<div class="p" id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p1364622115251">2.<em id="dataartsstudio_01_0196__en-us_topic_0000001624214396_i1894594411013">x</em> versions are not supported. The following versions are recommended:<ul id="dataartsstudio_01_0196__en-us_topic_0000001624214396_ul624017224515"><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li324062184513">1.2.X</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li92401827452">3.1.X</li></ul>
</div>
</td>
</tr>
<tr id="dataartsstudio_01_0196__en-us_topic_0000001624214396_row3928452104520"><td class="cellrowborder" valign="top" headers="mcps1.3.4.4.2.6.1.1 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p149291152164512">MRS Hudi</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.4.4.2.6.1.2 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p2929145211453">Supported</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.4.4.2.6.1.3 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p29297527453">Supported</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.4.4.2.6.1.4 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p0308957194620">Supported only by local storage and in storage-compute decoupling scenarios</p>
<p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p2060652217462">2.<em id="dataartsstudio_01_0196__en-us_topic_0000001624214396_i39461744700">x</em> versions are not supported. The following versions are recommended:</p>
<ul id="dataartsstudio_01_0196__en-us_topic_0000001624214396_ul19606172212468"><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li11606172211465">1.2.X</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li12606022144612">3.1.X</li></ul>
<p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p1478194319236">MRS clusters whose Kerberos encryption type is <strong id="dataartsstudio_01_0196__en-us_topic_0000001624214396_en-us_topic_0000001624214396_b742132751912_3">aes256-sha2,aes128-sha2</strong> are not supported, and only MRS clusters whose Kerberos encryption type is <strong id="dataartsstudio_01_0196__en-us_topic_0000001624214396_en-us_topic_0000001624214396_b1977394971913_3">aes256-sha1,aes128-sha1</strong> are supported.</p>
</td>
</tr>
<tr id="dataartsstudio_01_0196__en-us_topic_0000001624214396_row1038911571958"><td class="cellrowborder" rowspan="7" valign="top" width="21.36%" headers="mcps1.3.4.4.2.6.1.1 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p143891757855">Relational database</p>
</td>
<td class="cellrowborder" valign="top" width="27.38%" headers="mcps1.3.4.4.2.6.1.2 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p93896574511">RDS for MySQL</p>
</td>
<td class="cellrowborder" valign="top" width="13.76%" headers="mcps1.3.4.4.2.6.1.3 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p11389135710520">Supported</p>
</td>
<td class="cellrowborder" valign="top" width="13.62%" headers="mcps1.3.4.4.2.6.1.4 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p143892571853">Supported</p>
</td>
<td class="cellrowborder" rowspan="7" valign="top" width="23.880000000000003%" headers="mcps1.3.4.4.2.6.1.5 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p14389257855">Migration from OLTP to OLTP is not supported. In this scenario, you are advised to use the Data Replication Service (DRS).</p>
</td>
</tr>
<tr id="dataartsstudio_01_0196__en-us_topic_0000001624214396_row738916571959"><td class="cellrowborder" valign="top" headers="mcps1.3.4.4.2.6.1.1 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p838918571520">RDS for PostgreSQL</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.4.4.2.6.1.2 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p03894571954">Supported</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.4.4.2.6.1.3 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p93898571511">Supported</p>
</td>
</tr>
<tr id="dataartsstudio_01_0196__en-us_topic_0000001624214396_row153897576515"><td class="cellrowborder" valign="top" headers="mcps1.3.4.4.2.6.1.1 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p0389457956">RDS for SQL Server</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.4.4.2.6.1.2 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p1438912575513">Supported</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.4.4.2.6.1.3 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p63895571856">Supported</p>
</td>
</tr>
<tr id="dataartsstudio_01_0196__en-us_topic_0000001624214396_row113891357559"><td class="cellrowborder" valign="top" headers="mcps1.3.4.4.2.6.1.1 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p1238918571357">MySQL</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.4.4.2.6.1.2 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p1738917574519">Supported</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.4.4.2.6.1.3 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p5389135711511">Not supported</p>
</td>
</tr>
<tr id="dataartsstudio_01_0196__en-us_topic_0000001624214396_row1838913575518"><td class="cellrowborder" valign="top" headers="mcps1.3.4.4.2.6.1.1 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p2389257950">PostgreSQL</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.4.4.2.6.1.2 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p153896572520">Supported</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.4.4.2.6.1.3 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p7389105710520">Not supported</p>
</td>
</tr>
<tr id="dataartsstudio_01_0196__en-us_topic_0000001624214396_row1389165719516"><td class="cellrowborder" valign="top" headers="mcps1.3.4.4.2.6.1.1 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p33896579516">Microsoft SQL Server</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.4.4.2.6.1.2 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p11389155718519">Supported</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.4.4.2.6.1.3 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p83896571512">Not supported</p>
</td>
</tr>
<tr id="dataartsstudio_01_0196__en-us_topic_0000001624214396_row1638915712515"><td class="cellrowborder" valign="top" headers="mcps1.3.4.4.2.6.1.1 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p7389657956">Oracle</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.4.4.2.6.1.2 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p103896571053">Supported</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.4.4.2.6.1.3 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p3389957753">Not supported</p>
</td>
</tr>
<tr id="dataartsstudio_01_0196__en-us_topic_0000001624214396_row1639035713517"><td class="cellrowborder" valign="top" width="21.36%" headers="mcps1.3.4.4.2.6.1.1 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p1639018572058">NoSQL</p>
</td>
<td class="cellrowborder" valign="top" width="27.38%" headers="mcps1.3.4.4.2.6.1.2 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p539010571559">Distributed Cache Service (DCS)</p>
</td>
<td class="cellrowborder" valign="top" width="13.76%" headers="mcps1.3.4.4.2.6.1.3 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p23904571958">Not supported</p>
</td>
<td class="cellrowborder" valign="top" width="13.62%" headers="mcps1.3.4.4.2.6.1.4 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p15390257652">Supported</p>
</td>
<td class="cellrowborder" valign="top" width="23.880000000000003%" headers="mcps1.3.4.4.2.6.1.5 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p139013571655">Only migration from MRS to DCS is supported.</p>
</td>
</tr>
<tr id="dataartsstudio_01_0196__en-us_topic_0000001624214396_row18917297530"><td class="cellrowborder" rowspan="6" valign="top" width="21.36%" headers="mcps1.3.4.4.2.6.1.1 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p109028400556">In OBT</p>
<p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p131361847135512"></p>
<p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p139021140165510"></p>
<p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p9903104095515"></p>
<p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p590416405556"></p>
<p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p1904184085514"></p>
</td>
<td class="cellrowborder" valign="top" width="27.38%" headers="mcps1.3.4.4.2.6.1.2 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p1839020576516">CloudTable</p>
</td>
<td class="cellrowborder" valign="top" width="13.76%" headers="mcps1.3.4.4.2.6.1.3 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p53901357753">Supported</p>
</td>
<td class="cellrowborder" valign="top" width="13.62%" headers="mcps1.3.4.4.2.6.1.4 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p13907572053">Supported</p>
</td>
<td class="cellrowborder" valign="top" width="23.880000000000003%" headers="mcps1.3.4.4.2.6.1.5 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p1390155712510">-</p>
</td>
</tr>
<tr id="dataartsstudio_01_0196__en-us_topic_0000001624214396_row8751183085516"><td class="cellrowborder" valign="top" headers="mcps1.3.4.4.2.6.1.1 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p1690244005510">FusionInsight HBase</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.4.4.2.6.1.2 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p890254025517">Supported</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.4.4.2.6.1.3 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p1190244015512">Not supported</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.4.4.2.6.1.4 "><div class="p" id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p10902340195514">Recommended versions:<ul id="dataartsstudio_01_0196__en-us_topic_0000001624214396_ul109021240175518"><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li990224019559">2.1.X</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li10902174025516">1.3.X</li></ul>
</div>
</td>
</tr>
<tr id="dataartsstudio_01_0196__en-us_topic_0000001624214396_row17962133045515"><td class="cellrowborder" valign="top" headers="mcps1.3.4.4.2.6.1.1 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p3902154035515">FusionInsight Hive</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.4.4.2.6.1.2 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p1790324055510">Supported</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.4.4.2.6.1.3 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p99031340175516">Not supported</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.4.4.2.6.1.4 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p990354005513">Entire DB migration only to a relational database</p>
<div class="p" id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p109034401557">2.<em id="dataartsstudio_01_0196__en-us_topic_0000001624214396_i1932016177">x</em> versions are not supported. The following versions are recommended:<ul id="dataartsstudio_01_0196__en-us_topic_0000001624214396_ul14903124075518"><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li49031340195517">1.2.X</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li149031040175515">3.1.X</li></ul>
</div>
</td>
</tr>
<tr id="dataartsstudio_01_0196__en-us_topic_0000001624214396_row71581031125514"><td class="cellrowborder" valign="top" headers="mcps1.3.4.4.2.6.1.1 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p189031840155515">SAP HANA</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.4.4.2.6.1.2 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p9903144011558">Supported</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.4.4.2.6.1.3 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p5903340185511">Not supported</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.4.4.2.6.1.4 "><ul id="dataartsstudio_01_0196__en-us_topic_0000001624214396_ul6903204017551"><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li15903440175510">Only the 2.00.050.00.1592305219 version is supported.</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li7904240185519">Only the Generic Edition is supported.</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li119041401552">BW/4 FOR HANA is not supported.</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li990419409558">Only database names, table names, and column names consisting of English letters are supported. Special characters such as spaces and symbols are not allowed.</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li1590454035520">The following data types are supported: date, digit, Boolean, and character (except SHORTTEXT). Other data types such as binary are not supported.</li><li id="dataartsstudio_01_0196__en-us_topic_0000001624214396_li4904204017555">During migration, tables cannot be automatically created at the destination.</li></ul>
</td>
</tr>
<tr id="dataartsstudio_01_0196__en-us_topic_0000001624214396_row12384153135515"><td class="cellrowborder" valign="top" headers="mcps1.3.4.4.2.6.1.1 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p1790464045519">Dameng database</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.4.4.2.6.1.2 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p8904040115517">Supported</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.4.4.2.6.1.3 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p2904174016558">Not supported</p>
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<td class="cellrowborder" valign="top" headers="mcps1.3.4.4.2.6.1.4 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p189048406555">Only to DWS and Hive</p>
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<tr id="dataartsstudio_01_0196__en-us_topic_0000001624214396_row1862016315559"><td class="cellrowborder" valign="top" headers="mcps1.3.4.4.2.6.1.1 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p190554095516">Document Database Service (DDS)</p>
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<td class="cellrowborder" valign="top" headers="mcps1.3.4.4.2.6.1.2 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p16905124085520">Supported</p>
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<td class="cellrowborder" valign="top" headers="mcps1.3.4.4.2.6.1.3 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p1990515403556">Supported</p>
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<td class="cellrowborder" valign="top" headers="mcps1.3.4.4.2.6.1.4 "><p id="dataartsstudio_01_0196__en-us_topic_0000001624214396_p39059402554">Only migration between DDS and MRS is supported.</p>
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<div class="familylinks">
<div class="parentlink"><strong>Parent topic:</strong> <a href="dataartsstudio_01_0215.html">Supported Data Sources</a></div>
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