[HBASE-24399] [Flakey Tests] Some UTs about RSGroup should wait RSGroupInfoManager to be online

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 2.3.0
• Fix Version/s: 2.3.0, 2.2.5
• Component/s: rsgroup
• Assignee: Sun Xin
• Reporter: Sun Xin
• Due: 19/May/20
• Created: 19/May/20 12:54
• Updated: 21/May/20 03:31
• Resolved: 20/May/20 10:05

Description

We will access table hbase:rsgroup when call addRSGroup, so we should ensure RSGroupInfoManagerImpl is online before testing in the UTs about RSGroup.

Otherwise, the following exceptions may be saw.

java.io.IOException: java.io.IOException: Only servers in default group can be updated during offline modejava.io.IOException: java.io.IOException: Only servers in default group can be updated during offline mode at org.apache.hadoop.hbase.rsgroup.RSGroupInfoManagerImpl.flushConfig(RSGroupInfoManagerImpl.java:602) at org.apache.hadoop.hbase.rsgroup.RSGroupInfoManagerImpl.addRSGroup(RSGroupInfoManagerImpl.java:217) at org.apache.hadoop.hbase.rsgroup.RSGroupAdminServer.addRSGroup(RSGroupAdminServer.java:391)

Issue Links

• links to: GitHub Pull Request #1738