NPE when calling JobClient.getMapTaskReports for retired job
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Key: MAPREDUCE-2539
URL: https://issues.apache.org/jira/browse/MAPREDUCE-2539
Project: Hadoop Map/Reduce
Issue Type: Bug
Components: client
Affects Versions: 0.22.0
Reporter: Robert Joseph Evans
Assignee: Robert Joseph Evans
When calling JobClient.getMapTaskReports for a retired job this results in a
NPE. In the 0.20.* version an empty TaskReport array was returned instead.
Caused by: java.lang.NullPointerException
at
org.apache.hadoop.mapred.JobClient.getMapTaskReports(JobClient.java:588)
at
org.apache.pig.tools.pigstats.JobStats.addMapReduceStatistics(JobStats.java:388)
......
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