[HBASE-27119] [HBCK2] Some commands are broken after HBASE-24587

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.0.4
• Component/s: hbase-operator-tools, hbck2
• Assignee: Wellington Chevreuil
• Reporter: Wellington Chevreuil
• Created: 14/Jun/22 15:13
• Updated: 21/Jun/22 15:30
• Resolved: 21/Jun/22 15:30

Description

HBCK2 replication and filesystem commands are broken after HBASE-24587. Trying to pass the f or -fix options give the below error:

ERROR: Unrecognized option: -f
FOR USAGE, use the -h or --help option
2022-06-14T16:07:32,296 INFO  [main] client.ConnectionImplementation: Closing master protocol: MasterService
Exception in thread "main" java.lang.NullPointerException
	at org.apache.hbase.HBCK2.doCommandLine(HBCK2.java:1083)
	at org.apache.hbase.HBCK2.run(HBCK2.java:982)
	at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:76)
	at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:90)
	at org.apache.hbase.HBCK2.main(HBCK2.java:1318)

This is because getInputList calls here and here only accept the i/inputFiles, throwing an exception if we pass -f/-fix options.

Still need to confirm if any other command is affected by this.

Issue Links

• is caused by: HBASE-24587 hbck2 command should accept one or more files containing a list of region names/table names/namespaces
• links to: GitHub Pull Request #107
• links to: GitHub Pull Request #109