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Lu, Huayi 27019c2991 DWS TOOL 830.201 version 
Reviewed-by: Hasko, Vladimir <vladimir.hasko@t-systems.com>
Reviewed-by: Pruthi, Vineet <vineet.pruthi@t-systems.com>
Co-authored-by: Lu, Huayi <luhuayi@huawei.com>
Co-committed-by: Lu, Huayi <luhuayi@huawei.com>
2024-05-16 07:35:25 +00:00

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<a name="EN-US_TOPIC_0000001772536384"></a><a name="EN-US_TOPIC_0000001772536384"></a>
<h1 class="topictitle1">DSC Configuration</h1>
<div id="body8662426"><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p184213131849">Configure the following items:</p>
<ul id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_ul13801101185517"><li id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_li3801161185511"><a href="#EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_section1939611146913">Setting application.properties</a>: Configure the migration behavior of DSC, for example, whether to overwrite the files in the target folder and whether to format the SQL files.</li><li id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_li1780131155513"><a href="#EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_section1724815444492">Setting Java Memory Allocation</a>: Configure the memory that can be used by DSC. If the memory usage exceeds the threshold, DSC displays an error and exits.</li></ul>
<div class="section" id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_section1939611146913"><a name="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_section1939611146913"></a><a name="en-us_topic_0000001706224133_en-us_topic_0000001382367698_section1939611146913"></a><h4 class="sectiontitle">Setting application.properties</h4><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p168514471142">The <strong id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_b79727229132115">application.properties</strong> file contains DSC behavior parameters, which are applicable to Teradata, Oracle.</p>
<p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p4143750174520">Perform the following steps to configure the parameters:</p>
<ol id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_ol12853174713412"><li id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_li68551547940"><span>Open the <strong id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_b55703158432115">application.properties</strong> file in the <strong id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_b172051090232115">config</strong> folder.</span></li><li id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_li11495253855"><span>Set parameters in the <strong id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_b149329458732115">application.properties</strong> file as needed.</span><p><div class="p" id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p10641125417511"><a href="#EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_table60771938143352">Table 1</a> describes the parameters in the <strong id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_b73248841232115">application.properties</strong> file.<div class="note" id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_note161115222406"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><ul id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_ul611182217409"><li id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_li211172215406">Parameter values are case-insensitive.</li><li id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_li111119225409">Do not modify any other parameter except the listed ones.</li></ul>
</div></div>
</div>
</p></li><li id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_li944141419333"><span>Save the configuration and exit.</span></li></ol>
</div>
<div class="tablenoborder"><a name="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_table60771938143352"></a><a name="en-us_topic_0000001706224133_en-us_topic_0000001382367698_table60771938143352"></a><table cellpadding="4" cellspacing="0" summary="" id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_table60771938143352" frame="border" border="1" rules="all"><caption><b>Table 1 </b>Parameters in the application.properties file</caption><thead align="left"><tr id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_row57642437143352"><th align="left" class="cellrowborder" valign="top" width="21.3%" id="mcps1.3.4.2.6.1.1"><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p11188405143352"><strong id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_b5601134792111">Parameter</strong></p>
</th>
<th align="left" class="cellrowborder" valign="top" width="22.7%" id="mcps1.3.4.2.6.1.2"><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p33845593143352"><strong id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_b7689165613214">Description</strong></p>
</th>
<th align="left" class="cellrowborder" valign="top" width="18%" id="mcps1.3.4.2.6.1.3"><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p57138506143352"><strong id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_b1728204019411">Value Range</strong></p>
</th>
<th align="left" class="cellrowborder" valign="top" width="15.950000000000001%" id="mcps1.3.4.2.6.1.4"><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p64816239143352"><strong id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_b138051631172214">Default Value</strong></p>
</th>
<th align="left" class="cellrowborder" valign="top" width="22.05%" id="mcps1.3.4.2.6.1.5"><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p15623984143352"><strong id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_b13370750699">Example</strong></p>
</th>
</tr>
</thead>
<tbody><tr id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_row76961116191912"><td class="cellrowborder" valign="top" width="21.3%" headers="mcps1.3.4.2.6.1.1 "><ul id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_ul2950886241"><li id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_li69501988249">formatterrequired</li></ul>
</td>
<td class="cellrowborder" valign="top" width="22.7%" headers="mcps1.3.4.2.6.1.2 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p79505817246">If there are any changes in this configuration item, then the tool will not function as expected.</p>
</td>
<td class="cellrowborder" valign="top" width="18%" headers="mcps1.3.4.2.6.1.3 "><ul id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_ul129501388249"><li id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_li1495019802411">true</li><li id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_li19950168122411">false</li></ul>
</td>
<td class="cellrowborder" valign="top" width="15.950000000000001%" headers="mcps1.3.4.2.6.1.4 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p149501585242">true</p>
</td>
<td class="cellrowborder" valign="top" width="22.05%" headers="mcps1.3.4.2.6.1.5 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p109501787241">formatterrequired=true</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_row16165216181916"><td class="cellrowborder" valign="top" width="21.3%" headers="mcps1.3.4.2.6.1.1 "><ul id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_ul39501788248"><li id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_li1995020810244">prevalidationFlag</li></ul>
</td>
<td class="cellrowborder" valign="top" width="22.7%" headers="mcps1.3.4.2.6.1.2 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p79501982249">If there are any changes in this configuration item, then the tool will not function as expected.</p>
</td>
<td class="cellrowborder" valign="top" width="18%" headers="mcps1.3.4.2.6.1.3 "><ul id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_ul1695012814240"><li id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_li19950198142415">true</li><li id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_li39503852412">false</li></ul>
</td>
<td class="cellrowborder" valign="top" width="15.950000000000001%" headers="mcps1.3.4.2.6.1.4 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p1695011813247">true</p>
</td>
<td class="cellrowborder" valign="top" width="22.05%" headers="mcps1.3.4.2.6.1.5 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p20951382243">prevalidationFlag=true</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_row6831916171918"><td class="cellrowborder" valign="top" width="21.3%" headers="mcps1.3.4.2.6.1.1 "><ul id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_ul895119816242"><li id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_li695113820245">commentSeparatorFlag</li></ul>
</td>
<td class="cellrowborder" valign="top" width="22.7%" headers="mcps1.3.4.2.6.1.2 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p395112810248">If there are any changes in this configuration item, then the tool will not function as expected.</p>
</td>
<td class="cellrowborder" valign="top" width="18%" headers="mcps1.3.4.2.6.1.3 "><ul id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_ul20951198182419"><li id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_li89516812411">true</li><li id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_li295116810242">false</li></ul>
</td>
<td class="cellrowborder" valign="top" width="15.950000000000001%" headers="mcps1.3.4.2.6.1.4 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p995112822412">true</p>
</td>
<td class="cellrowborder" valign="top" width="22.05%" headers="mcps1.3.4.2.6.1.5 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p79518810249">commentSeparatorFlag=true</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_row11667161541920"><td class="cellrowborder" valign="top" width="21.3%" headers="mcps1.3.4.2.6.1.1 "><ul id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_ul133911640103418"><li id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_li239194033413">queryDelimiter</li></ul>
</td>
<td class="cellrowborder" valign="top" width="22.7%" headers="mcps1.3.4.2.6.1.2 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p468322914249">If there are any changes in this configuration item, then the tool will not function as expected.</p>
</td>
<td class="cellrowborder" valign="top" width="18%" headers="mcps1.3.4.2.6.1.3 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p24935753">N/A</p>
</td>
<td class="cellrowborder" valign="top" width="15.950000000000001%" headers="mcps1.3.4.2.6.1.4 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p9385185219717">N/A</p>
</td>
<td class="cellrowborder" valign="top" width="22.05%" headers="mcps1.3.4.2.6.1.5 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p6353420163413">queryDelimiter=;</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_row723951501912"><td class="cellrowborder" valign="top" width="21.3%" headers="mcps1.3.4.2.6.1.1 "><ul id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_ul139174019349"><li id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_li193919403347">blogicDelimiter</li></ul>
</td>
<td class="cellrowborder" valign="top" width="22.7%" headers="mcps1.3.4.2.6.1.2 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p196321216349">If there are any changes in this configuration item, then the tool will not function as expected.</p>
</td>
<td class="cellrowborder" valign="top" width="18%" headers="mcps1.3.4.2.6.1.3 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p36654752">N/A</p>
</td>
<td class="cellrowborder" valign="top" width="15.950000000000001%" headers="mcps1.3.4.2.6.1.4 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p194021352979">N/A</p>
</td>
<td class="cellrowborder" valign="top" width="22.05%" headers="mcps1.3.4.2.6.1.5 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p209631312183416">blogicDelimiter=/</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_row077321451911"><td class="cellrowborder" valign="top" width="21.3%" headers="mcps1.3.4.2.6.1.1 "><ul id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_ul113911340193411"><li id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_li163913404340">Timeout</li></ul>
</td>
<td class="cellrowborder" valign="top" width="22.7%" headers="mcps1.3.4.2.6.1.2 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p967281615346">Tool migration timeout duration.</p>
<p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p1738514534258">If there are any changes in this configuration item, then the tool will not function as expected.</p>
</td>
<td class="cellrowborder" valign="top" width="18%" headers="mcps1.3.4.2.6.1.3 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p146721416203414">-</p>
</td>
<td class="cellrowborder" valign="top" width="15.950000000000001%" headers="mcps1.3.4.2.6.1.4 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p0672161620341">4 hours</p>
</td>
<td class="cellrowborder" valign="top" width="22.05%" headers="mcps1.3.4.2.6.1.5 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p12672171663412">Timeout=4</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_row101831014171912"><td class="cellrowborder" valign="top" width="21.3%" headers="mcps1.3.4.2.6.1.1 "><ul id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_ul776319567219"><li id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_li1276314562218">fileExtension</li></ul>
</td>
<td class="cellrowborder" valign="top" width="22.7%" headers="mcps1.3.4.2.6.1.2 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p1860650123018">Valid file extension separated by comma.</p>
<p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p1976355672112">If there are any modifications in this configuration item, then the tool will not function as expected.</p>
<div class="note" id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_note2621157143016"><span class="notetitle"> NOTE: </span><div class="notebody"><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p0509111715504">The exported scripts must be with the following postfix such as:</p>
<ul id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_ul13537115715501"><li id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_li253755713506">.sql</li><li id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_li4537175785019">.txt</li><li id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_li1353713573504">.fnc</li><li id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_li353714576509">.proc</li><li id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_li13537857145013">.tbl</li><li id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_li653735785012">.tbs</li><li id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_li8235113394218">.pl</li><li id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_li21315595912">.dsql</li></ul>
<p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p6926317104910">and so on.</p>
</div></div>
</td>
<td class="cellrowborder" valign="top" width="18%" headers="mcps1.3.4.2.6.1.3 "><ul id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_ul67631656102113"><li id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_li6763145612117">csv</li><li id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_li67631156172118">txt</li><li id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_li1376365622115">SQL</li></ul>
</td>
<td class="cellrowborder" valign="top" width="15.950000000000001%" headers="mcps1.3.4.2.6.1.4 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p47631562211">SQL</p>
</td>
<td class="cellrowborder" valign="top" width="22.05%" headers="mcps1.3.4.2.6.1.5 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p9763175620219">fileExtension=SQL</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_row6398135143352"><td class="cellrowborder" valign="top" width="21.3%" headers="mcps1.3.4.2.6.1.1 "><ul id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_ul1936739111015"><li id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_li236173918102">formattedSourceRequired</li></ul>
</td>
<td class="cellrowborder" valign="top" width="22.7%" headers="mcps1.3.4.2.6.1.2 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p3845697174252">Whether to use SQL Formatter to format the source SQL files.</p>
<p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p97161355134213">If this parameter is set to <strong id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_b42941214632115">true</strong>, the copies of the input files are formatted and saved to the <em id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_i159683584532115">Output path</em><strong id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_b23057069032115">/formattedSource</strong> directory.</p>
</td>
<td class="cellrowborder" valign="top" width="18%" headers="mcps1.3.4.2.6.1.3 "><ul id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_ul54929923144654"><li id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_li9487128144654">true</li><li id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_li35135633144654">false</li></ul>
</td>
<td class="cellrowborder" valign="top" width="15.950000000000001%" headers="mcps1.3.4.2.6.1.4 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p33408920143352">true</p>
</td>
<td class="cellrowborder" valign="top" width="22.05%" headers="mcps1.3.4.2.6.1.5 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p21768001143352">formattedSourceRequired=true</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_row61694289143352"><td class="cellrowborder" valign="top" width="21.3%" headers="mcps1.3.4.2.6.1.1 "><ul id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_ul88341640131010"><li id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_li14834164081010">target_files</li></ul>
</td>
<td class="cellrowborder" valign="top" width="22.7%" headers="mcps1.3.4.2.6.1.2 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p1885135005417">Specifies the operations to be performed on the output folder.</p>
<p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p132641120185718"><strong id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_b196908810543021">Overwrite</strong>:</p>
<p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p1664184711596">This option specifies whether the files in the output folder must be overwritten.</p>
<p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p33801113195817"><strong id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_b11528130932115">Delete</strong>: deletes all files in the output folder.</p>
<p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p11511757105519"><strong id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_b59829085332115">Cancel</strong>: cancels an operation on the output folder that contains files.</p>
</td>
<td class="cellrowborder" valign="top" width="18%" headers="mcps1.3.4.2.6.1.3 "><ul id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_ul34269049144657"><li id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_li39748541144657">overwrite</li><li id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_li5138058144657">delete</li><li id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_li65135516144657">cancel</li></ul>
</td>
<td class="cellrowborder" valign="top" width="15.950000000000001%" headers="mcps1.3.4.2.6.1.4 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p2050112143352">overwrite</p>
</td>
<td class="cellrowborder" valign="top" width="22.05%" headers="mcps1.3.4.2.6.1.5 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p31841420143352">target_files=overwrite</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_row18137324143352"><td class="cellrowborder" valign="top" width="21.3%" headers="mcps1.3.4.2.6.1.1 "><ul id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_ul20458104211109"><li id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_li2458142131018">encodingFormat</li></ul>
</td>
<td class="cellrowborder" valign="top" width="22.7%" headers="mcps1.3.4.2.6.1.2 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p44380566175242">Encoding format of input files.</p>
<p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p49389331193">If this parameter is not set (or is commented out), DSC uses the default encoding format based on locale settings.</p>
<div class="note" id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_note167821328204419"><span class="notetitle"> NOTE: </span><div class="notebody"><ul id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_ul5583131116183"><li id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_li45831311111812">The auto detection of file encoding is inaccurate. To ensure that the correct encoding format is used, specify the format using this parameter.</li></ul>
</div></div>
</td>
<td class="cellrowborder" valign="top" width="18%" headers="mcps1.3.4.2.6.1.3 "><ul id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_ul36313220185152"><li id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_li6660486185152">UTF8</li><li id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_li58806048185155">UTF16</li><li id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_li1387267018522">UTF32</li><li id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_li1072925711132">GB2312</li><li id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_li2268675818527">ASCII and others</li></ul>
</td>
<td class="cellrowborder" valign="top" width="15.950000000000001%" headers="mcps1.3.4.2.6.1.4 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p54587731143352">Default based on locale</p>
</td>
<td class="cellrowborder" valign="top" width="22.05%" headers="mcps1.3.4.2.6.1.5 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p59530090143352">encodingFormat=UTF8</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_row66008765143352"><td class="cellrowborder" valign="top" width="21.3%" headers="mcps1.3.4.2.6.1.1 "><ul id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_ul7614544111020"><li id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_li461416442102">NoOfThreads</li></ul>
</td>
<td class="cellrowborder" valign="top" width="22.7%" headers="mcps1.3.4.2.6.1.2 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p30011271143352">Number of threads used for migration</p>
</td>
<td class="cellrowborder" valign="top" width="18%" headers="mcps1.3.4.2.6.1.3 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p14993875143352">Depending on available system resources</p>
</td>
<td class="cellrowborder" valign="top" width="15.950000000000001%" headers="mcps1.3.4.2.6.1.4 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p6544323143352">3</p>
</td>
<td class="cellrowborder" valign="top" width="22.05%" headers="mcps1.3.4.2.6.1.5 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p60328127143352">NoOfThreads=3</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_row843219379170"><td class="cellrowborder" valign="top" width="21.3%" headers="mcps1.3.4.2.6.1.1 "><ul id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_ul298984514105"><li id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_li139891445151020">MaxFileSizeWarning</li></ul>
</td>
<td class="cellrowborder" valign="top" width="22.7%" headers="mcps1.3.4.2.6.1.2 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p1178901101817">Warning threshold for the input file size (unit: KB, MB, or GB).</p>
<p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p378914115181">If an invalid value is specified, the default value is used.</p>
<p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p878918115181">The following warning will be displayed if the specified source file size exceeds the threshold:</p>
<pre class="screen" id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_screen1225317084913">*****************
[WARNING] : Migration of the following files(&gt;100KB) will take more time:
bigfile001.SQL
bigfile008.SQL
*****************</pre>
</td>
<td class="cellrowborder" valign="top" width="18%" headers="mcps1.3.4.2.6.1.3 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p23617749">10 KB 1 GB</p>
</td>
<td class="cellrowborder" valign="top" width="15.950000000000001%" headers="mcps1.3.4.2.6.1.4 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p184388504178">10MB</p>
</td>
<td class="cellrowborder" valign="top" width="22.05%" headers="mcps1.3.4.2.6.1.5 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p13438185019178">MaxFileSizeWarning=10MB</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_row46195595266"><td class="cellrowborder" valign="top" width="21.3%" headers="mcps1.3.4.2.6.1.1 "><ul id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_ul89081023172914"><li id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_li19091523132912">MaxFileSize</li></ul>
</td>
<td class="cellrowborder" valign="top" width="22.7%" headers="mcps1.3.4.2.6.1.2 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p1846251817295">Maximum size of the input file allowed. If crossing this limit, the file migration will be skipped.</p>
</td>
<td class="cellrowborder" valign="top" width="18%" headers="mcps1.3.4.2.6.1.3 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p144621718202910">-</p>
</td>
<td class="cellrowborder" valign="top" width="15.950000000000001%" headers="mcps1.3.4.2.6.1.4 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p6462718122916">20MB</p>
</td>
<td class="cellrowborder" valign="top" width="22.05%" headers="mcps1.3.4.2.6.1.5 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p146211820291">MaxFileSize=20MB</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_row693644219"><td class="cellrowborder" valign="top" width="21.3%" headers="mcps1.3.4.2.6.1.1 "><ul id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_ul1661818594117"><li id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_li461819595112">MaxSqlLen</li></ul>
</td>
<td class="cellrowborder" valign="top" width="22.7%" headers="mcps1.3.4.2.6.1.2 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p16606535549">Maximum size of a query to be migrated.</p>
<p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p36595616414">If an invalid value is specified, DSC resets it to the default value and displays the following warning:</p>
<pre class="screen" id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_screen1762493916012">The query length parameter (MaxSqlLen) value is out of range. Resetting to default value.</pre>
<p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p4163757749">If an input query exceeds the specified maximum length, the pre-validation of the query migration will fail. DSC skips this query and logs the following error:</p>
<pre class="screen" id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_screen51731351567">2018-07-06 12:05:57,598 ERROR TeradataBulkHandler:195 Error occurred during processing of input in Bulk Migration. PreQueryValidation failed due to: Invalid termination; OR exclude keyword found in query; OR query exceeds maximum length (MaxSqlLen config parameter). filename.SQL for Query in position : xx</pre>
</td>
<td class="cellrowborder" valign="top" width="18%" headers="mcps1.3.4.2.6.1.3 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p130735013113">1 .. 52,428,800 bytes</p>
<p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p153073501213">(1 byte to 50 MB)</p>
</td>
<td class="cellrowborder" valign="top" width="15.950000000000001%" headers="mcps1.3.4.2.6.1.4 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p133071050019">1048576</p>
<p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p15307195016113">(1 MB)</p>
</td>
<td class="cellrowborder" valign="top" width="22.05%" headers="mcps1.3.4.2.6.1.5 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p18307165015111">MaxSqlLen=1048576</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_row4482154415416"><td class="cellrowborder" valign="top" width="21.3%" headers="mcps1.3.4.2.6.1.1 "><ul id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_ul19630151625513"><li id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_li16630191614557">initialJVMMemory</li></ul>
</td>
<td class="cellrowborder" valign="top" width="22.7%" headers="mcps1.3.4.2.6.1.2 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p46304162557">Initial memory</p>
</td>
<td class="cellrowborder" valign="top" width="18%" headers="mcps1.3.4.2.6.1.3 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p3235018812">N/A</p>
</td>
<td class="cellrowborder" valign="top" width="15.950000000000001%" headers="mcps1.3.4.2.6.1.4 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p16301216125511">256 MB</p>
</td>
<td class="cellrowborder" valign="top" width="22.05%" headers="mcps1.3.4.2.6.1.5 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p13630161617559">initialJVMMemory=256MB</p>
<p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p1630816195518">This indicates that the process will start up with 256 MB of memory</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_row117885012549"><td class="cellrowborder" valign="top" width="21.3%" headers="mcps1.3.4.2.6.1.1 "><ul id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_ul96751242135516"><li id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_li1675742115514">maxJVMMemory</li></ul>
</td>
<td class="cellrowborder" valign="top" width="22.7%" headers="mcps1.3.4.2.6.1.2 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p14675442185516">Maximum memory</p>
</td>
<td class="cellrowborder" valign="top" width="18%" headers="mcps1.3.4.2.6.1.3 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p10131350286">N/A</p>
</td>
<td class="cellrowborder" valign="top" width="15.950000000000001%" headers="mcps1.3.4.2.6.1.4 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p136754423556">1024 MB</p>
</td>
<td class="cellrowborder" valign="top" width="22.05%" headers="mcps1.3.4.2.6.1.5 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p6675114214550">maxJVMMemory=2048m</p>
<p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p3675194218551">This indicates that the process will use up to 2048 MB of memory.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_row1168182519324"><td class="cellrowborder" valign="top" width="21.3%" headers="mcps1.3.4.2.6.1.1 "><ul id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_ul184101458162618"><li id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_li114104588265">executesqlingauss</li></ul>
</td>
<td class="cellrowborder" valign="top" width="22.7%" headers="mcps1.3.4.2.6.1.2 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p4695257327">Run the migrated script in GaussDB. The value can be true or false. The script can be executed only on the server running the Linux operating system.</p>
</td>
<td class="cellrowborder" valign="top" width="18%" headers="mcps1.3.4.2.6.1.3 "><ul id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_ul47192417276"><li id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_li4719104172716">true</li><li id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_li143774611270">false</li></ul>
</td>
<td class="cellrowborder" valign="top" width="15.950000000000001%" headers="mcps1.3.4.2.6.1.4 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p95811522262">false</p>
</td>
<td class="cellrowborder" valign="top" width="22.05%" headers="mcps1.3.4.2.6.1.5 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p65835242615">executesqlingauss=false</p>
</td>
</tr>
</tbody>
</table>
</div>
<div class="note" id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_note350032301164"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><ul id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_ul17282518134512"><li id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_li19282141817453">If a parameter is set to an incorrect or invalid value, DSC uses the default value of the parameter.</li><li id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_li672718210456">If the extensions (for example, <strong id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_b156872430032115">.doc</strong>) are not supported, then it is recommended you add extension in <strong id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_b137835057532115">fileExtension </strong>configuration parameter in <strong id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_b21830694532115">application.properties</strong> file.</li></ul>
</div></div>
<div class="section" id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_section1724815444492"><a name="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_section1724815444492"></a><a name="en-us_topic_0000001706224133_en-us_topic_0000001382367698_section1724815444492"></a><h4 class="sectiontitle">Setting Java Memory Allocation</h4><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p1557165311337">DSC has preset settings for the memory allocation of the Java Virtual Machine (JVM).</p>
<p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p15621521507">If the memory usage exceeds the limit during migration, DSC displays the "java.lang.OutOfMemoryError: GC overhead limit exceeded" error and exit. In this case, you can increase the values of <strong id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_b181244149532115">initialJVMMemory</strong> and <strong id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_b184763044332115">maxJVMMemory</strong> in the <strong id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_b128350410032115">application.properties</strong> file to allocate more memory.</p>
<div class="note" id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_note156154589811"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p161715586815">The available system resources also determine the memory allocation.</p>
</div></div>
<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_table4574192914815" frame="border" border="1" rules="all"><caption><b>Table 2 </b>Parameters for JVM memory allocation</caption><thead align="left"><tr id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_row125805291683"><th align="left" class="cellrowborder" valign="top" width="12.871287128712872%" id="mcps1.3.6.5.2.4.1.1"><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p175831729786"><strong id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_b183166374488">Parameter</strong></p>
</th>
<th align="left" class="cellrowborder" valign="top" width="39.603960396039604%" id="mcps1.3.6.5.2.4.1.2"><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p958619291683"><strong id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_b13587440104810">Description</strong></p>
</th>
<th align="left" class="cellrowborder" valign="top" width="47.524752475247524%" id="mcps1.3.6.5.2.4.1.3"><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p175889295810"><strong id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_b190164212486">Recommended Value</strong></p>
</th>
</tr>
</thead>
<tbody><tr id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_row175918295811"><td class="cellrowborder" valign="top" width="12.871287128712872%" headers="mcps1.3.6.5.2.4.1.1 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p165932296817">Xms</p>
</td>
<td class="cellrowborder" valign="top" width="39.603960396039604%" headers="mcps1.3.6.5.2.4.1.2 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p1459613291812">Initial memory allocation (unit: MB)</p>
</td>
<td class="cellrowborder" valign="top" width="47.524752475247524%" headers="mcps1.3.6.5.2.4.1.3 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p4598429982">The minimum value is 256 MB. The maximum value depends on the available system resources.</p>
<p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p85997291282">Default value: <strong id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_b126963257032115">256</strong></p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_row11599729787"><td class="cellrowborder" valign="top" width="12.871287128712872%" headers="mcps1.3.6.5.2.4.1.1 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p1460111291582">Xmx</p>
</td>
<td class="cellrowborder" valign="top" width="39.603960396039604%" headers="mcps1.3.6.5.2.4.1.2 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p176024291813">Upper limit for memory allocation (unit: MB)</p>
</td>
<td class="cellrowborder" valign="top" width="47.524752475247524%" headers="mcps1.3.6.5.2.4.1.3 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p3605182918811">The minimum value is 1024 MB. The maximum value depends on the available system resources.</p>
<p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p26059296818">Default value: <strong id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_b138314394332115">1024</strong></p>
</td>
</tr>
</tbody>
</table>
</div>
<p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p248816562343">Open the <strong id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_b422633755219">gaussdb.properties</strong> file in the <strong id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_b25319410539">config</strong> folder of the verification file and configure parameters by referring to <a href="#EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_table18539728123518">Table 3</a> to connect to GaussDB(DWS).</p>
<div class="tablenoborder"><a name="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_table18539728123518"></a><a name="en-us_topic_0000001706224133_en-us_topic_0000001382367698_table18539728123518"></a><table cellpadding="4" cellspacing="0" summary="" id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_table18539728123518" frame="border" border="1" rules="all"><caption><b>Table 3 </b>Parameters in the gaussdb.properties file</caption><thead align="left"><tr id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_row1853913286359"><th align="left" class="cellrowborder" valign="top" width="20%" id="mcps1.3.6.7.2.6.1.1"><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p62584312356"><strong id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_b60710265432115">Parameter</strong></p>
</th>
<th align="left" class="cellrowborder" valign="top" width="20%" id="mcps1.3.6.7.2.6.1.2"><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p1225124353515"><strong id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_b16651541205510">Description</strong></p>
</th>
<th align="left" class="cellrowborder" valign="top" width="20%" id="mcps1.3.6.7.2.6.1.3"><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p11251443163513"><strong id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_b34352064132115">Value Range</strong></p>
</th>
<th align="left" class="cellrowborder" valign="top" width="20%" id="mcps1.3.6.7.2.6.1.4"><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p22564323514"><strong id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_b065316474552">Default</strong></p>
</th>
<th align="left" class="cellrowborder" valign="top" width="20%" id="mcps1.3.6.7.2.6.1.5"><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p8251643113515"><strong id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_b10904184911557">Example</strong></p>
</th>
</tr>
</thead>
<tbody><tr id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_row354062816358"><td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.6.7.2.6.1.1 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p825124383519">gaussdb-user</p>
</td>
<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.6.7.2.6.1.2 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p1825184363517">GaussDB(DWS) database user who has all permissions.</p>
</td>
<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.6.7.2.6.1.3 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p325043183510">NA</p>
</td>
<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.6.7.2.6.1.4 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p1251143133516">NA</p>
</td>
<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.6.7.2.6.1.5 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p1825184317358">user1</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_row854032815351"><td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.6.7.2.6.1.1 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p525144363511">gaussdb-port</p>
</td>
<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.6.7.2.6.1.2 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p1425104311358">Port of the GaussDB(DWS) database</p>
</td>
<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.6.7.2.6.1.3 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p1926104343516">NA</p>
</td>
<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.6.7.2.6.1.4 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p626114323515">NA</p>
</td>
<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.6.7.2.6.1.5 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p172624363517">2002</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_row145406284357"><td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.6.7.2.6.1.1 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p142674317350">gaussdb-name</p>
</td>
<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.6.7.2.6.1.2 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p20261438356">Name of the GaussDB(DWS) database</p>
</td>
<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.6.7.2.6.1.3 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p112694312358">NA</p>
</td>
<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.6.7.2.6.1.4 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p52664312354">NA</p>
</td>
<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.6.7.2.6.1.5 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p1726343193513">GaussDB A</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_row1654072817351"><td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.6.7.2.6.1.1 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p202614317353">gaussdb-ip</p>
</td>
<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.6.7.2.6.1.2 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p142613437354">IP address of the GaussDB(DWS) database</p>
</td>
<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.6.7.2.6.1.3 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p02674343519">NA</p>
</td>
<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.6.7.2.6.1.4 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p526144353520">NA</p>
</td>
<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.6.7.2.6.1.5 "><p id="EN-US_TOPIC_0000001772536384__en-us_topic_0000001706224133_en-us_topic_0000001382367698_p22694313358">10.XX.XX.XX</p>
</td>
</tr>
</tbody>
</table>
</div>
</div>
</div>
<div>
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<div class="parentlink"><strong>Parent topic:</strong> <a href="dws_16_0012.html">Configuring DSC</a></div>
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