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Posted to dev@zookeeper.apache.org by "Mocheng Guo (JIRA)" <ji...@apache.org> on 2019/06/18 20:37:00 UTC

[jira] [Created] (ZOOKEEPER-3432) Improving zookeeper trace for performance and scalability

Mocheng Guo created ZOOKEEPER-3432:
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             Summary: Improving zookeeper trace for performance and scalability
                 Key: ZOOKEEPER-3432
                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-3432
             Project: ZooKeeper
          Issue Type: Improvement
          Components: server
    Affects Versions: 3.5.6
            Reporter: Mocheng Guo


Current server trace goes into normal local log files which does not scale and has negative impact on server performance when turned on. The proposed improvement is to write traces asynchronously with configurable in memory buffer to a separate process which can be on different hardware, so that large volume of traces would be processed and persisted without affect zookeeper server performance.



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