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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>
18 lines
1.9 KiB
HTML
18 lines
1.9 KiB
HTML
<a name="dataartsstudio_03_0059"></a><a name="dataartsstudio_03_0059"></a>
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<h1 class="topictitle1">Why Isn't the Error Cause Displayed on the Console When a Hive SQL or Spark SQL Scripts Fails?</h1>
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<div id="body0000001071471223"><div class="section" id="dataartsstudio_03_0059__section7430209193713"><h4 class="sectiontitle">Possible Causes</h4><p id="dataartsstudio_03_0059__p20555101216374">This issue may be caused by the connection mode.</p>
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<div class="section" id="dataartsstudio_03_0059__section11702121016385"><h4 class="sectiontitle">Solution</h4><p id="dataartsstudio_03_0059__p1787713163817">Check whether the data connection used by the Hive SQL and Spark SQL scripts is an MRS API connection or proxy connection.</p>
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<p id="dataartsstudio_03_0059__p12784172043817">In MRS API connection mode, <span id="dataartsstudio_03_0059__text184212031184117">DataArts Studio</span> users submit scripts to MRS through APIs and then check whether the scripts are executed successfully. MRS does not send the specific error cause to <span id="dataartsstudio_03_0059__text542163184111">DataArts Studio</span>. Therefore, the GUI displays only the execution result (success or failure) but does not display the error cause.</p>
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<p id="dataartsstudio_03_0059__p528911245381">In proxy connection mode, <span id="dataartsstudio_03_0059__text1968591944720">DataArts Studio</span> users submit and run scripts, and check whether the scripts are executed successfully. In addition, the error information and script execution results are displayed in the logs on the DataArts Factory script execution page.</p>
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<p id="dataartsstudio_03_0059__p175901127143816">If you want to view the error cause, go to the job management page on the MRS console.</p>
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<div class="parentlink"><strong>Parent topic:</strong> <a href="dataartsstudio_03_0035.html">DataArts Factory</a></div>
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