doc-exports/docs/css/umn/css_01_0233.html
Wuwan, Qi 050b395397 CSS UMN 23.2.1 20230926
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>
2024-01-10 14:23:15 +00:00

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<h1 class="topictitle1">Optimization of Other Parameters</h1>
<div id="body8662426"><p id="css_01_0233__en-us_topic_0000001549183725_p1697004210486">After the import optimization function is enabled, the number of index merge tasks will increase. You can configure the following parameters to reduce the impact of merge task overhead on the import performance:</p>
<p id="css_01_0233__p532482845319">You can increase the value of <span class="parmname" id="css_01_0233__en-us_topic_0000001549183725_parmname15616173417612"><b>index.merge.scheduler.max_thread_count</b></span> to increase the number of shard merge threads and reduce the traffic limit on data import. The default value is <strong id="css_01_0233__en-us_topic_0000001549183725_b1124267132119">4</strong>. You are advised to set it to <strong id="css_01_0233__en-us_topic_0000001549183725_b199001310172115">8</strong>.</p>
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<div class="parentlink"><strong>Parent topic:</strong> <a href="css_01_0229.html">Instructions</a></div>
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