[HBASE-17806] TestRSGroups#testMoveServersAndTables is flaky in master branch

• Type: Test
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.0.0
• Hadoop Flags: Reviewed
• Assignee: Guangxu Cheng
• Reporter: Ted Yu
• Created: 20/Mar/17 02:03
• Updated: 06/Jul/17 01:43
• Resolved: 20/Mar/17 16:26

Description

According to https://builds.apache.org/job/HBASE-Flaky-Tests , TestRSGroups#testMoveServersAndTables is the top flaky test.

Recent test failure:
https://builds.apache.org/job/HBASE-Flaky-Tests/14062/testReport/junit/org.apache.hadoop.hbase.rsgroup/TestRSGroups/testMoveServersAndTables/

java.lang.AssertionError: expected:<4> but was:<5>
	at org.junit.Assert.fail(Assert.java:88)
	at org.junit.Assert.failNotEquals(Assert.java:834)
	at org.junit.Assert.assertEquals(Assert.java:645)
	at org.junit.Assert.assertEquals(Assert.java:631)
	at org.apache.hadoop.hbase.rsgroup.TestRSGroupsBase.testMoveServersAndTables(TestRSGroupsBase.java:747)

Issue Links

• is related to: HBASE-15631 Backport Regionserver Groups (HBASE-6721) to branch-1