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  1. ZABBIX BUGS AND ISSUES
  2. ZBX-19511

Why zabbix uses the scroll api to access the elasticsearch and scan all index data by prefix matching

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    • Incident report
    • Status: Open
    • Trivial
    • Resolution: Unresolved
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    Description

      Using scroll api in high concurulation can cause a decrease in the performance of the elasticsearch, generally elasticsearch configuration .max.open-scroll-context to limit the number of scrolls, using pre-matching methods, such as dbl, which queries all indexes with prefixes dbl, resulting in a large number of io queries

       

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            ssimonenko Sergey Simonenko
            seno wangxiangliao
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              Created:
              Updated: