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Hadoop QA commented on HBASE-13375: ----------------------------------- {color:green}+1 overall{color}. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12725373/HBASE-13375-v2.patch against master branch at commit 4f151444b58ae85b93f76254961358932e0ffb9b. ATTACHMENT ID: 12725373 {color:green}+1 @author{color}. The patch does not contain any @author tags. {color:green}+1 tests included{color}. The patch appears to include 22 new or modified tests. {color:green}+1 hadoop versions{color}. The patch compiles with all supported hadoop versions (2.4.1 2.5.2 2.6.0) {color:green}+1 javac{color}. The applied patch does not increase the total number of javac compiler warnings. {color:green}+1 protoc{color}. The applied patch does not increase the total number of protoc compiler warnings. {color:green}+1 javadoc{color}. The javadoc tool did not generate any warning messages. {color:green}+1 checkstyle{color}. The applied patch does not increase the total number of checkstyle errors {color:green}+1 findbugs{color}. The patch does not introduce any new Findbugs (version 2.0.3) 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:green}+1 core tests{color}. The patch passed unit tests in . Test results: https://builds.apache.org/job/PreCommit-HBASE-Build/13702//testReport/ Release Findbugs (version 2.0.3) warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/13702//artifact/patchprocess/newFindbugsWarnings.html Checkstyle Errors: https://builds.apache.org/job/PreCommit-HBASE-Build/13702//artifact/patchprocess/checkstyle-aggregate.html Console output: https://builds.apache.org/job/PreCommit-HBASE-Build/13702//console This message is automatically generated. > Provide HBase superuser higher priority over other users in the RPC handling > ---------------------------------------------------------------------------- > > Key: HBASE-13375 > URL: https://issues.apache.org/jira/browse/HBASE-13375 > Project: HBase > Issue Type: Improvement > Components: rpc > Reporter: Devaraj Das > Assignee: Mikhail Antonov > Fix For: 1.1.0 > > Attachments: HBASE-13375-v0.patch, HBASE-13375-v1.patch, > HBASE-13375-v1.patch, HBASE-13375-v1.patch, HBASE-13375-v2.patch > > > HBASE-13351 annotates Master RPCs so that RegionServer RPCs are treated with > a higher priority compared to user RPCs (and they are handled by a separate > set of handlers, etc.). It may be good to stretch this to users too - hbase > superuser (configured via hbase.superuser) gets higher priority over other > users in the RPC handling. That way the superuser can always perform > administrative operations on the cluster even if all the normal priority > handlers are occupied (for example, we had a situation where all the master's > handlers were tied up with many simultaneous createTable RPC calls from > multiple users and the master wasn't able to perform any operations initiated > by the admin). (Discussed this some with [~enis] and [~elserj]). > Does this make sense to others? -- This message was sent by Atlassian JIRA (v6.3.4#6332)