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Hadoop QA commented on HBASE-4908: ---------------------------------- -1 overall. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12506382/0002-HBase-cluster-test-tool.patch against trunk revision . +1 @author. The patch does not contain any @author tags. +1 tests included. The patch appears to include 74 new or modified tests. -1 javadoc. The javadoc tool appears to have generated -160 warning messages. +1 javac. The applied patch does not increase the total number of javac compiler warnings. -1 findbugs. The patch appears to introduce 74 new Findbugs (version 1.3.9) warnings. +1 release audit. The applied patch does not increase the total number of release audit warnings. -1 core tests. The patch failed these unit tests: org.apache.hadoop.hbase.util.hbck.TestOfflineMetaRebuildHole org.apache.hadoop.hbase.util.hbck.TestOfflineMetaRebuildOverlap org.apache.hadoop.hbase.util.hbck.TestOfflineMetaRebuildBase Test results: https://builds.apache.org/job/PreCommit-HBASE-Build/456//testReport/ Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/456//artifact/trunk/patchprocess/newPatchFindbugsWarnings.html Console output: https://builds.apache.org/job/PreCommit-HBASE-Build/456//console This message is automatically generated. > HBase cluster test tool (port from 0.89-fb) > ------------------------------------------- > > Key: HBASE-4908 > URL: https://issues.apache.org/jira/browse/HBASE-4908 > Project: HBase > Issue Type: Sub-task > Reporter: Mikhail Bautin > Assignee: Mikhail Bautin > Attachments: 0001-HBase-cluster-test-tool.patch, > 0002-HBase-cluster-test-tool.patch, D549.1.patch, D549.2.patch, D549.3.patch, > D549.4.patch, D549.5.patch, D549.6.patch, D549.7.patch, D549.8.patch > > > Porting one of our HBase cluster test tools (a single-process multi-threaded > load generator and verifier) from 0.89-fb to trunk. > I cleaned up the code a bit compared to what's in 0.89-fb, and discovered > that it has some features that I have not tried yet (some kind of a kill > test, and some way to run HBase as multiple processes on one machine). > The main utility of this piece of code for us has been the HBaseClusterTest > command-line tool (called HBaseTest in 0.89-fb), which we usually invoke as a > load test in our five-node dev cluster testing, e.g.: > hbase org.apache.hadoop.hbase.manual.HBaseTest -load 1000000000:50:100:20 -tn > load_test -read 1:1000000000:50:20 -zk <zk_quorum> -bloom ROWCOL -compression > GZIP > I will be using this code to load-test the delta encoding patch and making > fixes, but I am submitting the patch for early feedback. I will probably try > out its other functionality and comment on how it works. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira