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https://issues.apache.org/jira/browse/HBASE-22681?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16883509#comment-16883509
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Duo Zhang commented on HBASE-22681:
-----------------------------------
Upload the UT here.
The progress now is that, sometimes we may have 20 entries in the
toWriteAppends, but we should only have 10. That's why we hit the assertion as
we repeat the 10 entries again so the txid go backward.
This means there are races. Let me dig more. It should be a critical one.
> The 'assert highestUnsyncedTxid < entry.getTxid();' in AbstractFWAL.append
> may fail when using AsyncFSWAL
> ---------------------------------------------------------------------------------------------------------
>
> Key: HBASE-22681
> URL: https://issues.apache.org/jira/browse/HBASE-22681
> Project: HBase
> Issue Type: Bug
> Reporter: Duo Zhang
> Assignee: Duo Zhang
> Priority: Critical
> Fix For: 3.0.0, 2.3.0, 2.0.6, 2.2.1, 2.1.6
>
> Attachments: HBASE-22665-UT.patch
>
>
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