forked from docs/doc-exports
Wuwan, Qi
050b395397
Reviewed-by: Kacur, Michal <michal.kacur@t-systems.com> Co-authored-by: Wuwan, Qi <wuwanqi1@noreply.gitea.eco.tsi-dev.otc-service.com> Co-committed-by: Wuwan, Qi <wuwanqi1@noreply.gitea.eco.tsi-dev.otc-service.com>
15 lines
1.2 KiB
HTML
15 lines
1.2 KiB
HTML
<a name="css_01_0132"></a><a name="css_01_0132"></a>
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<h1 class="topictitle1">Context</h1>
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<div id="body0000001180459700"><p id="css_01_0132__en-us_topic_0000001223914392_p16866145917382">The large query isolation feature allows you to separately manage large queries. You can isolate query requests that consume a large amount of memory or take a long period of time. If the heap memory usage of a node is too high, the interrupt control program will be triggered. The program will interrupt a large query based on the policies you configured and cancel the running query tasks of the query.</p>
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<p id="css_01_0132__en-us_topic_0000001223914392_p155871141124217">You can also configure a global query timeout duration. Long queries will be intercepted.</p>
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<div class="note" id="css_01_0132__en-us_topic_0000001223914392_note152186216432"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="css_01_0132__en-us_topic_0000001223914392_p1399117237123">Currently, only versions 7.6.2 and 7.10.2 support large query isolation.</p>
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</div></div>
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</div>
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<div>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="css_01_0131.html">Large Query Isolation</a></div>
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</div>
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</div>
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