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Posted to common-issues@hadoop.apache.org by "hfutatzhanghb (via GitHub)" <gi...@apache.org> on 2023/02/14 08:42:21 UTC

[GitHub] [hadoop] hfutatzhanghb opened a new pull request, #5392: HDFS-16915. Optimize metrics for operations hold lock times of FsDatasetImpl

hfutatzhanghb opened a new pull request, #5392:
URL: https://github.com/apache/hadoop/pull/5392

   JIRA: https://issues.apache.org/jira/browse/HDFS-16915
   
   Current calculation method also includes the time of waiting lock. So, i think we should optimize the compute method of metrics for operations hold lock times of FsDatasetImpl.


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[GitHub] [hadoop] hfutatzhanghb commented on pull request #5392: HDFS-16915. Optimize metrics for operations hold lock times of FsDatasetImpl

Posted by "hfutatzhanghb (via GitHub)" <gi...@apache.org>.
hfutatzhanghb commented on PR #5392:
URL: https://github.com/apache/hadoop/pull/5392#issuecomment-1429338146

   @Hexiaoqiao , hi, could you please take a look at this.


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[GitHub] [hadoop] hfutatzhanghb commented on pull request #5392: HDFS-16915. Optimize metrics for operations hold lock times of FsDatasetImpl

Posted by "hfutatzhanghb (via GitHub)" <gi...@apache.org>.
hfutatzhanghb commented on PR #5392:
URL: https://github.com/apache/hadoop/pull/5392#issuecomment-1429855095

   > @Hexiaoqiao , hi, could you please take a look at this.
   
   For the convenience of the existing metrics name, i keep the metric names as original.


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[GitHub] [hadoop] hadoop-yetus commented on pull request #5392: HDFS-16915. Optimize metrics for operations hold lock times of FsDatasetImpl

Posted by "hadoop-yetus (via GitHub)" <gi...@apache.org>.
hadoop-yetus commented on PR #5392:
URL: https://github.com/apache/hadoop/pull/5392#issuecomment-1429817139

   :broken_heart: **-1 overall**
   
   
   
   
   
   
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[GitHub] [hadoop] hfutatzhanghb commented on pull request #5392: HDFS-16915. Optimize metrics for operations hold lock times of FsDatasetImpl

Posted by "hfutatzhanghb (via GitHub)" <gi...@apache.org>.
hfutatzhanghb commented on PR #5392:
URL: https://github.com/apache/hadoop/pull/5392#issuecomment-1587337841

   @Hexiaoqiao Hi, sir. could you please give me some suggestions about this PR?  is it needed?


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