last TaskCompletionEvent gets added to the job after the job is marked as
completed
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Key: HADOOP-2378
URL: https://issues.apache.org/jira/browse/HADOOP-2378
Project: Hadoop
Issue Type: Bug
Components: mapred
Environment: all
Reporter: Alejandro Abdelnur
Priority: Blocker
Fix For: 0.15.2
In the JobInProgress the last TaskCompletionEvent gets added to the job after
the completedTask() method is invoked.
The completedTask() method has to be invoked after the completion event is
added to the job.
If not when the job is moved into completed before the last completion event is
in the job causing a temporary inconsistency in the JT as one task completion
event is still missing.
This blocks a fix for HADOOP-1876 where the job info is persisted as soon as
the job is completed, thus the last completion event is missing.
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