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Posted to issues@hbase.apache.org by "Zhihong Yu (JIRA)" <ji...@apache.org> on 2012/05/31 19:42:23 UTC
[jira] [Created] (HBASE-6140) Make distributed log splitting faster
by changing call site of tmp log renaming
Zhihong Yu created HBASE-6140:
---------------------------------
Summary: Make distributed log splitting faster by changing call site of tmp log renaming
Key: HBASE-6140
URL: https://issues.apache.org/jira/browse/HBASE-6140
Project: HBase
Issue Type: Bug
Reporter: Zhihong Yu
For 10000 regions, current distributed log splitting took 22 minutes.
After moving the tmp log renaming, we observed duration of 7 minutes.
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[jira] [Commented] (HBASE-6140) Make distributed log splitting
faster by changing call site of tmp log renaming
Posted by "stack (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-6140?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13286782#comment-13286782 ]
stack commented on HBASE-6140:
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How many machiunes? The log renaming is not optional right? Did you try Chunhui's change?
> Make distributed log splitting faster by changing call site of tmp log renaming
> -------------------------------------------------------------------------------
>
> Key: HBASE-6140
> URL: https://issues.apache.org/jira/browse/HBASE-6140
> Project: HBase
> Issue Type: Bug
> Reporter: Zhihong Yu
>
> For 10000 regions, current distributed log splitting took 22 minutes.
> After moving the tmp log renaming, we observed duration of 7 minutes.
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[jira] [Commented] (HBASE-6140) Make distributed log splitting
faster by changing call site of tmp log renaming
Posted by "Zhihong Yu (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-6140?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13286825#comment-13286825 ]
Zhihong Yu commented on HBASE-6140:
-----------------------------------
There are 105 machines.
We'll try Chunhui's solution after HBASE-6134 is finalized.
> Make distributed log splitting faster by changing call site of tmp log renaming
> -------------------------------------------------------------------------------
>
> Key: HBASE-6140
> URL: https://issues.apache.org/jira/browse/HBASE-6140
> Project: HBase
> Issue Type: Bug
> Reporter: Zhihong Yu
>
> For 10000 regions, current distributed log splitting took 22 minutes.
> After moving the tmp log renaming, we observed duration of 7 minutes.
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