[HIVE-8325] NPE in map join execution (submit via child)

• Type: Bug
• Status: Resolved
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 0.14.0
• Assignee: Gunther Hagleitner Assign to me
• Reporter: Gunther Hagleitner
• Created: 01/Oct/14 20:32
• Updated: 02/Oct/14 05:07
• Resolved: 02/Oct/14 05:07

Description

Exec context doesn't get created in this code path.

Exception in thread "main" java.lang.NullPointerException
	at org.apache.hadoop.hive.ql.exec.mr.MapredLocalTask.executeInProcess(MapredLocalTask.java:310)
	at org.apache.hadoop.hive.ql.exec.mr.ExecDriver.main(ExecDriver.java:735)
	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.hadoop.util.RunJar.run(RunJar.java:221)
	at org.apache.hadoop.util.RunJar.main(RunJar.java:136)
Execution failed with exit status: 1
Obtaining error information

Task failed!