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https://issues.apache.org/jira/browse/HBASE-17049?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15695368#comment-15695368
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ramkrishna.s.vasudevan commented on HBASE-17049:
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With 50G of data still asyncWAL is slower with single node.
{code}
fshlog - multiwal
Min: 364747ms Max: 381766ms Avg: 377440ms
asyncfs - multiwal
Min: 442857ms Max: 459009ms Avg: 454908ms
{code}
But it is not 2x slower as it used to be.
> Find out why AsyncFSWAL issues much more syncs than FSHLog
> ----------------------------------------------------------
>
> Key: HBASE-17049
> URL: https://issues.apache.org/jira/browse/HBASE-17049
> Project: HBase
> Issue Type: Sub-task
> Components: wal
> Affects Versions: 2.0.0
> Reporter: Duo Zhang
> Fix For: 2.0.0
>
> Attachments: delay-sync.patch
>
>
> https://issues.apache.org/jira/browse/HBASE-16890?focusedCommentId=15647590&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-15647590
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