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https://issues.apache.org/jira/browse/HBASE-22310?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16827172#comment-16827172
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Andrew Purtell commented on HBASE-22310:
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{quote}do we support Hadoop 2.4-2.6 on 1.4 release line? The personality file
defines it but Reference guide claims to be only Hadoop-2.7.1+.
{quote}
That is really a question of community consensus.
If we believe the reference guide is the most up to date representation of
consensus on support, then only Hadoop 2.7 and up are supported.
If we look at git history, the 1.4.0 release had 2.7.4 defined as
{{hadoop-two.version}} . I think this could also be construed as intent.
> checkAndMutate used an incorrect row to check the condition
> -----------------------------------------------------------
>
> Key: HBASE-22310
> URL: https://issues.apache.org/jira/browse/HBASE-22310
> Project: HBase
> Issue Type: Bug
> Components: API
> Affects Versions: 1.3.3, 1.4.9
> Reporter: Adonis Ling
> Assignee: Adonis Ling
> Priority: Major
> Attachments: HBASE-22310.branch-1.3.001.patch,
> HBASE-22310.branch-1.3.002.patch, HBASE-22310.branch-1.4.001.patch,
> HBASE-22310.branch-1.4.002.patch, HBASE-22310.branch-1.4.003.patch
>
>
> In branch-1.4, checkAndMutate used the row of RowMutation to check the
> condition which is incorrect. It will fail in the case which is checking a
> row and mutate a different row.
> The issue doesn't happen in the master branch.
>
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