[jira] [Created] (FALCON-1501) Hive DR export stage fail, if no source events are available

["Peeyush Bishnoi (JIRA)" <ji...@apache.org>]

Peeyush Bishnoi created FALCON-1501:
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             Summary: Hive DR export stage fail, if no source events are available
                 Key: FALCON-1501
                 URL: https://issues.apache.org/jira/browse/FALCON-1501
             Project: Falcon
          Issue Type: Bug
          Components: replication
            Reporter: Peeyush Bishnoi
            Assignee: Peeyush Bishnoi
             Fix For: 0.8


Hive DR  export stage fail with exception, if there are no source events available.
{code:java}
2015-09-30 10:32:31,211 INFO [main] org.apache.falcon.hive.HiveDRTool: Cleaning staging directories
2015-09-30 10:32:31,221 ERROR [main] org.apache.falcon.hive.HiveDRTool: Couldn't complete HiveDR operation: 
java.lang.NullPointerException
	at org.apache.falcon.hive.util.EventSourcerUtils.cleanUpEventInputDir(EventSourcerUtils.java:182)
	at org.apache.falcon.hive.HiveDRTool.cleanInputDir(HiveDRTool.java:330)
	at org.apache.falcon.hive.HiveDRTool.cleanup(HiveDRTool.java:335)
	at org.apache.falcon.hive.HiveDRTool.run(HiveDRTool.java:119)
	at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
	at org.apache.falcon.hive.HiveDRTool.main(HiveDRTool.java:320)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.apache.oozie.action.hadoop.JavaMain.run(JavaMain.java:56)
{code}



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