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https://issues.apache.org/jira/browse/HBASE-15089?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15095622#comment-15095622
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Yu Li commented on HBASE-15089:
-------------------------------

Thanks for the detailed explanation [~elserj], [~enis] and [~busbey]! I agree 
that this could be closed as "Not a problem" since source compatibility 
description in release note is clear (my fault that didn't read it carefully 
enough). And thanks [~anoop.hbase] for coordination. HBase team is excellent as 
always! :-)

bq. Alternatively, would an addition to the upgrade docs that gives an example 
of moving from HTable in 0.98 to BufferedMutator in 1.0 help ease this pain Yu 
Li?
Yes, I think this would be helpful, thanks.

> Compatibility issue on flushCommits and put methods in HTable
> -------------------------------------------------------------
>
>                 Key: HBASE-15089
>                 URL: https://issues.apache.org/jira/browse/HBASE-15089
>             Project: HBase
>          Issue Type: Bug
>    Affects Versions: 1.1.2
>            Reporter: Yu Li
>            Assignee: Yu Li
>            Priority: Minor
>         Attachments: HBASE-15089.patch, HBASE-15089.v2.patch
>
>
> Previously in 0.98 HTable#flushCommits throws InterruptedIOException and 
> RetriesExhaustedWithDetailsException, but now in 1.1.2 this method signature 
> has been changed to throw IOException, which will force application code 
> changes for exception handling (previous catch on InterruptedIOException and 
> RetriesExhaustedWithDetailsException become invalid). HTable#put has the same 
> problem.
> After a check, the compatibility issue was introduced by HBASE-12728. Will 
> recover the compatibility In this JIRA.



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