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Posted to hdfs-issues@hadoop.apache.org by "Arpit Agarwal (JIRA)" <ji...@apache.org> on 2017/01/12 04:24:17 UTC

[jira] [Created] (HDFS-11337) [branch-2] Add instrumentation hooks around Datanode disk IO

Arpit Agarwal created HDFS-11337:
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             Summary: [branch-2] Add instrumentation hooks around Datanode disk IO
                 Key: HDFS-11337
                 URL: https://issues.apache.org/jira/browse/HDFS-11337
             Project: Hadoop HDFS
          Issue Type: Improvement
          Components: datanode
            Reporter: Xiaoyu Yao
            Assignee: Arpit Agarwal
             Fix For: 3.0.0-alpha2


This ticket is opened to add instrumentation hooks around Datanode disk IO based on refactor work from HDFS-10930.



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