[HBASE-25699] [branch-1] UnsupportedOperationException in DumpClusterStatusAction

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 1.7.0
• Fix Version/s: 1.7.0
• Component/s: integration tests
• Hadoop Flags: Reviewed
• Assignee: Andrew Kyle Purtell
• Reporter: Andrew Kyle Purtell
• Created: 26/Mar/21 00:14
• Updated: 27/Mar/21 14:49
• Resolved: 26/Mar/21 21:16

Description

2021-03-26 00:09:59,443 ERROR [main] util.AbstractHBaseTool: Error running command-line tool
java.lang.UnsupportedOperationException
at java.util.Collections$UnmodifiableCollection.addAll(Collections.java:1067)
at org.apache.hadoop.hbase.chaos.actions.DumpClusterStatusAction.collectKnownRegionServers(DumpClusterStatusAction.java:67)
at org.apache.hadoop.hbase.chaos.actions.DumpClusterStatusAction.init(DumpClusterStatusAction.java:49)
at org.apache.hadoop.hbase.chaos.policies.PeriodicRandomActionPolicy.init(PeriodicRandomActionPolicy.java:70)
at org.apache.hadoop.hbase.chaos.monkies.PolicyBasedChaosMonkey.start(PolicyBasedChaosMonkey.java:127)
at org.apache.hadoop.hbase.IntegrationTestBase.startMonkey(IntegrationTestBase.java:199)
at org.apache.hadoop.hbase.IntegrationTestBase.setUpMonkey(IntegrationTestBase.java:189)
at org.apache.hadoop.hbase.IntegrationTestBase.setUp(IntegrationTestBase.java:170)
at org.apache.hadoop.hbase.IntegrationTestBase.doWork(IntegrationTestBase.java:152)
at org.apache.hadoop.hbase.util.AbstractHBaseTool.run(AbstractHBaseTool.java:106)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:76)
at org.apache.hadoop.hbase.test.IntegrationTestBigLinkedList.main(IntegrationTestBigLinkedList.java:1990)
[

Issue Links

• links to: GitHub Pull Request #3094