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https://issues.apache.org/jira/browse/HBASE-3307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13695735#comment-13695735
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Hamed Madani commented on HBASE-3307:
-------------------------------------
[~larsgeorge] from what I can see Thrift2 has this feature.
*ThriftHBaseServiceHandler.java*
{code}
@Override
public boolean checkAndPut(ByteBuffer table, ByteBuffer row, ByteBuffer
family,
ByteBuffer qualifier, ByteBuffer value, TPut put) throws TIOError,
TException {
HTableInterface htable = getTable(table);
try {
return htable.checkAndPut(byteBufferToByteArray(row),
byteBufferToByteArray(family),
byteBufferToByteArray(qualifier), (value == null) ? null :
byteBufferToByteArray(value),
putFromThrift(put));
} catch (IOException e) {
throw getTIOError(e);
} finally {
closeTable(htable);
}
}
{code}
> Add checkAndPut to the Thrift API
> ---------------------------------
>
> Key: HBASE-3307
> URL: https://issues.apache.org/jira/browse/HBASE-3307
> Project: HBase
> Issue Type: Sub-task
> Components: Thrift
> Affects Versions: 0.89.20100924
> Reporter: Chris Tarnas
> Priority: Minor
> Labels: thrift2
>
> It would be very useful to have the checkAndPut method available via the
> Thrift API. This would both allow for easier atomic updates as well as cut
> down on at least one Thrift roundtrip for quite a few common tasks.
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