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https://issues.apache.org/jira/browse/HBASE-15265?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15192292#comment-15192292
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Duo Zhang commented on HBASE-15265:
-----------------------------------
{quote}
Would this be tough to put on branch-1?
{quote}
Not that hard, but as discussed in HBASE-14949, it is not safe to integration
this feature into branch-1? User should first upgrade to a version that
contains HBASE-14949, then they can do rolling upgrade to enable AsyncFSWAL.
This will break the compatiblity assumption if we bring this feature into
branch-1?
Thanks. [~stack]
> Implement an asynchronous FSHLog
> --------------------------------
>
> Key: HBASE-15265
> URL: https://issues.apache.org/jira/browse/HBASE-15265
> Project: HBase
> Issue Type: Sub-task
> Components: wal
> Reporter: Duo Zhang
> Assignee: Duo Zhang
> Fix For: 2.0.0
>
> Attachments: HBASE-15265-v1.patch, HBASE-15265-v2.patch,
> HBASE-15265-v3.patch, HBASE-15265-v4.patch, HBASE-15265-v5.patch,
> HBASE-15265-v6.patch, HBASE-15265-v7.patch, HBASE-15265.patch
>
>
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