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chenxiaoxiong
f9e2808b7c
Reviewed-by: Pruthi, Vineet <vineet.pruthi@t-systems.com> Co-authored-by: chenxiaoxiong <chenxiaoxiong@huawei.com> Co-committed-by: chenxiaoxiong <chenxiaoxiong@huawei.com>
15 lines
1.1 KiB
HTML
15 lines
1.1 KiB
HTML
<a name="dataartsstudio_03_0121"></a><a name="dataartsstudio_03_0121"></a>
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<h1 class="topictitle1">What Should I Do If a CDM Migration Job Fails After a Link from Hive to GaussDB(DWS) Is Created?</h1>
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<div id="body8662426"><div class="section" id="dataartsstudio_03_0121__en-us_topic_0000001163456541_section9998657131212"><h4 class="sectiontitle">Symptom</h4><p id="dataartsstudio_03_0121__en-us_topic_0000001163456541_p425914371316">A CDM migration job fails after a link from Hive to GaussDB(DWS) is created.</p>
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<div class="section" id="dataartsstudio_03_0121__en-us_topic_0000001163456541_section880535814120"><h4 class="sectiontitle">Solution</h4><p id="dataartsstudio_03_0121__en-us_topic_0000001163456541_p118324921310">You are advised to clear historical data and try again. In addition, when creating a migration job, you are advised to enable the system to clear historical data. This greatly reduces the probability of failures.</p>
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<div class="parentlink"><strong>Parent topic:</strong> <a href="dataartsstudio_03_0027.html">DataArts Migration (CDM Jobs)</a></div>
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