[HDDS-482] NullPointer exception thrown on console when cli operation failed

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.2.1
• Fix Version/s: 0.4.0
• Component/s: Ozone CLI
• Target Version/s: 0.4.0
• Assignee: Nandakumar
• Reporter: Nilotpal Nandi
• Created: 17/Sep/18 13:50
• Updated: 02/Jan/19 19:53
• Resolved: 02/Jan/19 19:36

Description

steps taken :

------------------

1. running putKey from cli.
2. closed all containers.
3. Error thrown on cli - 

 

Exception in thread "main" java.lang.NullPointerException
        at org.apache.hadoop.hdds.cli.GenericCli.printError(GenericCli.java:68)
        at org.apache.hadoop.hdds.cli.GenericCli.run(GenericCli.java:54)
        at org.apache.hadoop.ozone.web.ozShell.Shell.main(Shell.java:77)