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Posted to hdfs-dev@hadoop.apache.org by "Andrew Wang (JIRA)" <ji...@apache.org> on 2017/10/05 21:58:00 UTC

[jira] [Created] (HDFS-12603) Enable async edit logging by default

Andrew Wang created HDFS-12603:
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             Summary: Enable async edit logging by default
                 Key: HDFS-12603
                 URL: https://issues.apache.org/jira/browse/HDFS-12603
             Project: Hadoop HDFS
          Issue Type: Improvement
          Components: namenode
    Affects Versions: 3.0.0-alpha1, 2.8.0, 2.9.0
            Reporter: Andrew Wang
            Assignee: Andrew Wang


HDFS-7964 added support for async edit logging. Based on further discussion in that JIRA, we think it's safe to turn this on by default for better out-of-the-box performance.



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