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https://issues.apache.org/jira/browse/HBASE-11421?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14045843#comment-14045843
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Anoop Sam John commented on HBASE-11421:
----------------------------------------
one related question
RowMutations and mutateRow() is this really needed now? What if the same set
of Mutations (Puts and Deletes) where added in one batch and called batch() -
In HRegion#doMiniBatchMuatate() the same row mutations will be executed in a
single mini batch go. This is because the row lock is reentrant now.
Previously it was not and so there was significance for this API
> HTableInterface javadoc correction
> ----------------------------------
>
> Key: HBASE-11421
> URL: https://issues.apache.org/jira/browse/HBASE-11421
> Project: HBase
> Issue Type: Improvement
> Components: Client
> Reporter: Anoop Sam John
> Assignee: Anoop Sam John
> Priority: Minor
> Fix For: 0.99.0
>
> Attachments: HBASE-11421.patch
>
>
> HTable#batch() APIs javadoc says
> * @param actions list of Get, Put, Delete, Increment, Append, RowMutations
> objects
> But we can not pass RowMutations in batch.
> {code}
> } else if (row instanceof RowMutations) {
> throw new UnsupportedOperationException("No RowMutations in multi calls;
> use mutateRow");
> }
> {code}
> Small patch to correct the doc.
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