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Posted to hdfs-dev@hadoop.apache.org by "Yiqun Lin (JIRA)" <ji...@apache.org> on 2017/08/07 06:31:01 UTC

[jira] [Created] (HDFS-12268) Ozone: Add metrics for pending storage container requests

Yiqun Lin created HDFS-12268:
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             Summary: Ozone: Add metrics for pending storage container requests
                 Key: HDFS-12268
                 URL: https://issues.apache.org/jira/browse/HDFS-12268
             Project: Hadoop HDFS
          Issue Type: Sub-task
          Components: ozone
    Affects Versions: HDFS-7240
            Reporter: Yiqun Lin
            Assignee: Yiqun Lin


 As storage container async interface has been supported after HDFS-11580, we need to keep an eye on the queue depth of pending the ontainer requests. It can help us better found if there are some performance problems.



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