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Posted to mapreduce-issues@hadoop.apache.org by "Vinay Kumar Thota (Created) (JIRA)" <ji...@apache.org> on 2012/02/17 12:43:59 UTC
[jira] [Created] (MAPREDUCE-3875) S-live: Rate operation count for
delete is worse than 0.20.204 by 28.8%
S-live: Rate operation count for delete is worse than 0.20.204 by 28.8%
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Key: MAPREDUCE-3875
URL: https://issues.apache.org/jira/browse/MAPREDUCE-3875
Project: Hadoop Map/Reduce
Issue Type: Task
Components: benchmarks, mrv2
Affects Versions: 0.23.1
Reporter: Vinay Kumar Thota
Rate operation count for delete is worse than 0.20.204.xx by 28.8%
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[jira] [Commented] (MAPREDUCE-3875) S-live: Rate operation count
for delete is worse than 0.20.204 by 28.8%
Posted by "Todd Lipcon (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAPREDUCE-3875?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13210368#comment-13210368 ]
Todd Lipcon commented on MAPREDUCE-3875:
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You on trunk, tip of 23, or 23.1 rc? We just fixed a bug in HDFS that could be a culprit.
> S-live: Rate operation count for delete is worse than 0.20.204 by 28.8%
> -----------------------------------------------------------------------
>
> Key: MAPREDUCE-3875
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-3875
> Project: Hadoop Map/Reduce
> Issue Type: Task
> Components: benchmarks, mrv2
> Affects Versions: 0.23.1
> Reporter: Vinay Kumar Thota
>
> Rate operation count for delete is worse than 0.20.204.xx by 28.8%
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[jira] [Commented] (MAPREDUCE-3875) S-live: Rate operation count
for delete is worse than 0.20.204 by 28.8%
Posted by "Konstantin Shvachko (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAPREDUCE-3875?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13210424#comment-13210424 ]
Konstantin Shvachko commented on MAPREDUCE-3875:
------------------------------------------------
Harsh> See HDFS-708 on Slive, and org.apache.hadoop.fs.slive.SliveTest.
Todd> Which bug?
> S-live: Rate operation count for delete is worse than 0.20.204 by 28.8%
> -----------------------------------------------------------------------
>
> Key: MAPREDUCE-3875
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-3875
> Project: Hadoop Map/Reduce
> Issue Type: Task
> Components: benchmarks, mrv2
> Affects Versions: 0.23.1
> Reporter: Vinay Kumar Thota
> Priority: Critical
>
> Rate operation count for delete is worse than 0.20.204.xx by 28.8%
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[jira] [Commented] (MAPREDUCE-3875) S-live: Rate operation count
for delete is worse than 0.20.204 by 28.8%
Posted by "Amol Kekre (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAPREDUCE-3875?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13210377#comment-13210377 ]
Amol Kekre commented on MAPREDUCE-3875:
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.23.1
> S-live: Rate operation count for delete is worse than 0.20.204 by 28.8%
> -----------------------------------------------------------------------
>
> Key: MAPREDUCE-3875
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-3875
> Project: Hadoop Map/Reduce
> Issue Type: Task
> Components: benchmarks, mrv2
> Affects Versions: 0.23.1
> Reporter: Vinay Kumar Thota
>
> Rate operation count for delete is worse than 0.20.204.xx by 28.8%
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[jira] [Commented] (MAPREDUCE-3875) S-live: Rate operation count
for delete is worse than 0.20.204 by 28.8%
Posted by "Harsh J (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAPREDUCE-3875?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13210285#comment-13210285 ]
Harsh J commented on MAPREDUCE-3875:
------------------------------------
What is "S-live" and what does it do?
I believe the same was asked about another report that used a term "scan" - but am still in the dark about both.
> S-live: Rate operation count for delete is worse than 0.20.204 by 28.8%
> -----------------------------------------------------------------------
>
> Key: MAPREDUCE-3875
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-3875
> Project: Hadoop Map/Reduce
> Issue Type: Task
> Components: benchmarks, mrv2
> Affects Versions: 0.23.1
> Reporter: Vinay Kumar Thota
>
> Rate operation count for delete is worse than 0.20.204.xx by 28.8%
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[jira] [Updated] (MAPREDUCE-3875) S-live: Rate operation count for
delete is worse than 0.20.204 by 28.8%
Posted by "Amol Kekre (Updated) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAPREDUCE-3875?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Amol Kekre updated MAPREDUCE-3875:
----------------------------------
Priority: Critical (was: Major)
> S-live: Rate operation count for delete is worse than 0.20.204 by 28.8%
> -----------------------------------------------------------------------
>
> Key: MAPREDUCE-3875
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-3875
> Project: Hadoop Map/Reduce
> Issue Type: Task
> Components: benchmarks, mrv2
> Affects Versions: 0.23.1
> Reporter: Vinay Kumar Thota
> Priority: Critical
>
> Rate operation count for delete is worse than 0.20.204.xx by 28.8%
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[jira] [Commented] (MAPREDUCE-3875) S-live: Rate operation count
for delete is worse than 0.20.204 by 28.8%
Posted by "Todd Lipcon (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAPREDUCE-3875?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13210425#comment-13210425 ]
Todd Lipcon commented on MAPREDUCE-3875:
----------------------------------------
HADOOP-6502 should help IPC performance overall (though not specific to delete) and HDFS-2938 fixed a locking error in delete
> S-live: Rate operation count for delete is worse than 0.20.204 by 28.8%
> -----------------------------------------------------------------------
>
> Key: MAPREDUCE-3875
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-3875
> Project: Hadoop Map/Reduce
> Issue Type: Task
> Components: benchmarks, mrv2
> Affects Versions: 0.23.1
> Reporter: Vinay Kumar Thota
> Priority: Critical
>
> Rate operation count for delete is worse than 0.20.204.xx by 28.8%
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[jira] [Commented] (MAPREDUCE-3875) S-live: Rate operation count
for delete is worse than 0.20.204 by 28.8%
Posted by "Amol Kekre (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAPREDUCE-3875?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13213048#comment-13213048 ]
Amol Kekre commented on MAPREDUCE-3875:
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We would take a look at post new numbers
> S-live: Rate operation count for delete is worse than 0.20.204 by 28.8%
> -----------------------------------------------------------------------
>
> Key: MAPREDUCE-3875
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-3875
> Project: Hadoop Map/Reduce
> Issue Type: Task
> Components: benchmarks, mrv2
> Affects Versions: 0.23.1
> Reporter: Vinay Kumar Thota
> Priority: Critical
>
> Rate operation count for delete is worse than 0.20.204.xx by 28.8%
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