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Posted to issues@ozone.apache.org by GitBox <gi...@apache.org> on 2020/03/03 22:17:36 UTC

[GitHub] [hadoop-ozone] avijayanhwx opened a new pull request #631: HDDS-3119. When ratis is enabled in OM, double Buffer metrics not get…

avijayanhwx opened a new pull request #631: HDDS-3119. When ratis is enabled in OM, double Buffer metrics not get…
URL: https://github.com/apache/hadoop-ozone/pull/631
 
 
   …ting updated.
   
   ## What changes were proposed in this pull request?
   Ozone Manager creates 2 instances of OzoneManagerDoubleMetrics, and the way Hadoop metrics2 works, the second one overwrites the first. In our case, it is the first instance that is on the Ratis write path. Fixed this issue by making sure there is only instance of OzoneManagerDoubleMetrics.
   
   ## What is the link to the Apache JIRA
   https://issues.apache.org/jira/browse/HDDS-3119
   
   ## How was this patch tested?
   Manually tested.

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[GitHub] [hadoop-ozone] bharatviswa504 commented on issue #631: HDDS-3119. When ratis is enabled in OM, double Buffer metrics not get…

Posted by GitBox <gi...@apache.org>.
bharatviswa504 commented on issue #631: HDDS-3119. When ratis is enabled in OM, double Buffer metrics not get…
URL: https://github.com/apache/hadoop-ozone/pull/631#issuecomment-594972531
 
 
   There is already a Jira I have opened for the same test.

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[GitHub] [hadoop-ozone] bharatviswa504 merged pull request #631: HDDS-3119. When ratis is enabled in OM, double Buffer metrics not get…

Posted by GitBox <gi...@apache.org>.
bharatviswa504 merged pull request #631: HDDS-3119. When ratis is enabled in OM, double Buffer metrics not get…
URL: https://github.com/apache/hadoop-ozone/pull/631
 
 
   

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[GitHub] [hadoop-ozone] avijayanhwx commented on issue #631: HDDS-3119. When ratis is enabled in OM, double Buffer metrics not get…

Posted by GitBox <gi...@apache.org>.
avijayanhwx commented on issue #631: HDDS-3119. When ratis is enabled in OM, double Buffer metrics not get…
URL: https://github.com/apache/hadoop-ozone/pull/631#issuecomment-594945360
 
 
   Unit test failure TestSCMPipelineBytesWrittenMetrics is not related to this patch.

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[GitHub] [hadoop-ozone] bharatviswa504 removed a comment on issue #631: HDDS-3119. When ratis is enabled in OM, double Buffer metrics not get…

Posted by GitBox <gi...@apache.org>.
bharatviswa504 removed a comment on issue #631: HDDS-3119. When ratis is enabled in OM, double Buffer metrics not get…
URL: https://github.com/apache/hadoop-ozone/pull/631#issuecomment-594893169
 
 
   Can we avoid double instantiation of doublebuffer which is not required in OM, that will resolve this issue.

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[GitHub] [hadoop-ozone] bharatviswa504 commented on issue #631: HDDS-3119. When ratis is enabled in OM, double Buffer metrics not get…

Posted by GitBox <gi...@apache.org>.
bharatviswa504 commented on issue #631: HDDS-3119. When ratis is enabled in OM, double Buffer metrics not get…
URL: https://github.com/apache/hadoop-ozone/pull/631#issuecomment-594893169
 
 
   Can we avoid double instantiation of doublebuffer which is not required in OM, that will resolve this issue.

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[GitHub] [hadoop-ozone] adoroszlai commented on issue #631: HDDS-3119. When ratis is enabled in OM, double Buffer metrics not get…

Posted by GitBox <gi...@apache.org>.
adoroszlai commented on issue #631: HDDS-3119. When ratis is enabled in OM, double Buffer metrics not get…
URL: https://github.com/apache/hadoop-ozone/pull/631#issuecomment-595074581
 
 
   > There is already a Jira I have opened for the same test.
   
   Me too. :)

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