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https://issues.apache.org/jira/browse/HBASE-9612?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13784095#comment-13784095
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Hadoop QA commented on HBASE-9612:
----------------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12606285/9612v5.txt
against trunk revision .
{color:green}+1 @author{color}. The patch does not contain any @author
tags.
{color:green}+1 tests included{color}. The patch appears to include 12 new
or modified tests.
{color:green}+1 hadoop1.0{color}. The patch compiles against the hadoop
1.0 profile.
{color:green}+1 hadoop2.0{color}. The patch compiles against the hadoop
2.0 profile.
{color:red}-1 javadoc{color}. The javadoc tool appears to have generated 3
warning messages.
{color:green}+1 javac{color}. The applied patch does not increase the
total number of javac compiler warnings.
{color:green}+1 findbugs{color}. The patch does not introduce any new
Findbugs (version 1.3.9) warnings.
{color:green}+1 release audit{color}. The applied patch does not increase
the total number of release audit warnings.
{color:green}+1 lineLengths{color}. The patch does not introduce lines
longer than 100
{color:green}+1 site{color}. The mvn site goal succeeds with this patch.
{color:red}-1 core tests{color}. The patch failed these unit tests:
org.apache.hadoop.hbase.coprocessor.TestRegionServerCoprocessorExceptionWithRemove
org.apache.hadoop.hbase.client.TestMultiParallel
org.apache.hadoop.hbase.constraint.TestConstraint
org.apache.hadoop.hbase.TestAcidGuarantees
org.apache.hadoop.hbase.regionserver.TestHRegionOnCluster
org.apache.hadoop.hbase.client.TestHCM
org.apache.hadoop.hbase.client.TestFromClientSide
org.apache.hadoop.hbase.client.TestFromClientSideWithCoprocessor
org.apache.hadoop.hbase.security.access.TestAccessController
org.apache.hadoop.hbase.catalog.TestMetaReaderEditor
org.apache.hadoop.hbase.master.TestDistributedLogSplitting
org.apache.hadoop.hbase.regionserver.wal.TestLogRolling
Test results:
https://builds.apache.org/job/PreCommit-HBASE-Build/7443//testReport/
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/7443//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-prefix-tree.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/7443//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-client.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/7443//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-common.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/7443//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-protocol.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/7443//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-server.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/7443//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-hadoop1-compat.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/7443//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-examples.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/7443//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-thrift.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/7443//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-hadoop-compat.html
Console output:
https://builds.apache.org/job/PreCommit-HBASE-Build/7443//console
This message is automatically generated.
> Ability to batch edits destined to different regions
> ----------------------------------------------------
>
> Key: HBASE-9612
> URL: https://issues.apache.org/jira/browse/HBASE-9612
> Project: HBase
> Issue Type: Bug
> Affects Versions: 0.95.0, 0.95.1, 0.95.2, 0.96.0
> Reporter: Benoit Sigoure
> Assignee: stack
> Priority: Critical
> Fix For: 0.98.0, 0.96.0
>
> Attachments:
> 0001-fix-packaging-by-region-in-MultiServerCallable.patch, 9612.096.v5.txt,
> 9612revert.txt, 9612v2.txt, 9612v3.txt, 9612v4.txt, 9612v5.txt, 9612v5.txt,
> 9612v5.txt, 9612.wip.txt
>
>
> The old (pre-PB) "multi" and "multiPut" RPCs allowed one to batch edits
> destined to different regions. Seems like we've lost this ability after the
> switch to protobufs.
> The {{MultiRequest}} only contains one {{RegionSpecifier}}, and a list of
> {{MultiAction}}. The {{MultiAction}} message is contains either a single
> {{MutationProto}} or a {{Get}} (but not both – so its name is misleading as
> there is nothing "multi" about it). Also it seems redundant with
> {{MultiGetRequest}}, I'm not sure what's the point of supporting {{Get}} in
> {{MultiAction}}.
> I propose that we change {{MultiRequest}} to be a just a list of
> {{MultiAction}}, and {{MultiAction}} will contain the {{RegionSpecifier}},
> the {{bool atomic}} and a list of {{MutationProto}}. This would be a
> non-backward compatible protobuf change.
> If we want we can support mixing edits and reads, in which case we'd also add
> a list of {{Get}} in {{MultiAction}}, and we'd have support having both that
> list and the list of {{MutationProto}} set at the same time. But this is a
> bonus and can be done later (in a backward compatible manner, hence no need
> to rush on this one).
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