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https://issues.apache.org/jira/browse/HBASE-11766?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14110162#comment-14110162
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Hudson commented on HBASE-11766:
--------------------------------
FAILURE: Integrated in HBase-0.98 #471 (See
[https://builds.apache.org/job/HBase-0.98/471/])
HBASE-11766 Backdoor CoprocessorHConnection is no longer being used for local
writes (apurtell: rev 7b04466dc8acc910df67b1cf9c3e74004ac51a05)
*
hbase-server/src/main/java/org/apache/hadoop/hbase/client/CoprocessorHConnection.java
*
hbase-client/src/main/java/org/apache/hadoop/hbase/client/HConnectionManager.java
> Backdoor CoprocessorHConnection is no longer being used for local writes
> ------------------------------------------------------------------------
>
> Key: HBASE-11766
> URL: https://issues.apache.org/jira/browse/HBASE-11766
> Project: HBase
> Issue Type: Bug
> Affects Versions: 0.98.4
> Reporter: James Taylor
> Assignee: Andrew Purtell
> Labels: Phoenix
> Fix For: 0.99.0, 2.0.0, 0.98.6
>
> Attachments: HBASE-11766-0.98.patch, HBASE-11766.patch,
> HBASE-11766.patch
>
>
> There's a backdoor CoprocessorHConnection used to ensure that a batched
> mutation does not go over the wire and back, but executes immediately
> locally. This is leveraged by Phoenix during secondary index maintenance (for
> an ~20% perf improvement). It looks to me like it's no longer used, as the
> following function is never invoked:
> public
> org.apache.hadoop.hbase.protobuf.generated.ClientProtos.ClientService.BlockingInterface
> getClient(ServerName serverName) throws IOException {
> It'd be good if feasible to add an HBase unit test to prevent further
> regressions. For more info, see PHOENIX-1166.
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