Satish Mittal created FALCON-429:
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Summary: Falcon CLI entity list command throws NPE stack trace in
case of no entities
Key: FALCON-429
URL: https://issues.apache.org/jira/browse/FALCON-429
Project: Falcon
Issue Type: Bug
Reporter: Satish Mittal
Assignee: Satish Mittal
Fix For: 0.5
When 'falcon entity -list' command is run in a cluster that doesn't have any
entity of a particular type, it throws following stack trace:
{noformat}
satish@dev2:~/install/falcon-prism$ bin/falcon entity -type process -list
java.lang.NullPointerException
at org.apache.falcon.cli.FalconCLI.entityCommand(FalconCLI.java:350)
at org.apache.falcon.cli.FalconCLI.run(FalconCLI.java:169)
at org.apache.falcon.cli.FalconCLI.main(FalconCLI.java:119)
null
{noformat}
Typically this error will show up in an empty cluster where entities of a type
are yet to be submitted.
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