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Appy commented on HBASE-19867: ------------------------------ Add Timeout rule to enforce category based timeout. {noformat} @Rule public final TestRule timeout = CategoryBasedTimeout.builder().withTimeout(this.getClass()) .withLookingForStuckThread(true).build();{noformat} Looking at runtimes, it's probably enough to split it in lesser class? TSLBDifferentClusterSize, TSLBRegionReplica. Just suggestion, your call. !image-2018-01-26-12-56-49-560.png|width=800! Should we also split TestStochasticLoadBalancer2? It takes almost 10 minutes to run (https://builds.apache.org/job/HBase%20Nightly/job/master/204/artifact/output-jdk8-hadoop2/patch-unit-root.txt/*view*/) {noformat} [INFO] Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 512.752 s - in org.apache.hadoop.hbase.master.balancer.TestStochasticLoadBalancer2{noformat} > Split TestStochasticLoadBalancer into several small tests > --------------------------------------------------------- > > Key: HBASE-19867 > URL: https://issues.apache.org/jira/browse/HBASE-19867 > Project: HBase > Issue Type: Sub-task > Reporter: Duo Zhang > Assignee: Duo Zhang > Priority: Major > Fix For: 2.0.0-beta-2 > > Attachments: HBASE-19867.patch, image-2018-01-26-12-56-49-560.png > > > Just like what I have done to TestHCM. > The test is CPU bound. We set a very large number of regions and also a very > large number iterations which makes some of the tests execute for a very long > time. It even make things worse that, our machines to run the jenkins job are > very weak, so it will take much longer time than running them locally... -- This message was sent by Atlassian JIRA (v7.6.3#76005)