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https://issues.apache.org/jira/browse/HBASE-7413?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13642535#comment-13642535
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Ted Yu commented on HBASE-7413:
-------------------------------
Using the following parameters:
-threads 3 -families 2 -keySize 320
I don't see much difference.
Without patch:
{code}
2013-04-26 10:51:20,711 INFO [main] wal.HLogPerformanceEvaluation(269):
Summary: threads=3, iterations=10000 took 0.713s 42075.738ops/s
2013-04-26 10:51:54,847 INFO [main] wal.HLogPerformanceEvaluation(269):
Summary: threads=3, iterations=10000 took 0.729s 41152.266ops/s
{code}
With patch:
{code}
2013-04-26 10:47:14,104 INFO [main] wal.HLogPerformanceEvaluation(269):
Summary: threads=3, iterations=10000 took 0.914s 32822.758ops/s
2013-04-26 10:48:21,347 INFO [main] wal.HLogPerformanceEvaluation(269):
Summary: threads=3, iterations=10000 took 0.707s 42432.813ops/s
2013-04-26 10:49:08,572 INFO [main] wal.HLogPerformanceEvaluation(269):
Summary: threads=3, iterations=10000 took 0.713s 42075.738ops/s
{code}
> Convert WAL to pb
> -----------------
>
> Key: HBASE-7413
> URL: https://issues.apache.org/jira/browse/HBASE-7413
> Project: HBase
> Issue Type: Sub-task
> Components: wal
> Reporter: stack
> Assignee: Sergey Shelukhin
> Priority: Critical
> Fix For: 0.95.1
>
> Attachments: HBASE-7413-v0.patch, HBASE-7413-v1.patch,
> HBASE-7413-v2.patch, HBASE-7413-v3.patch, HBASE-7413-v4.patch
>
>
> From HBASE-7201
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