[ https://issues.apache.org/jira/browse/MAPREDUCE-4689?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Arun C Murthy updated MAPREDUCE-4689: ------------------------------------- Fix Version/s: (was: 2.0.3-alpha) 2.0.2-alpha > JobClient.getMapTaskReports on failed job results in NPE > -------------------------------------------------------- > > Key: MAPREDUCE-4689 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-4689 > Project: Hadoop Map/Reduce > Issue Type: Bug > Components: client > Affects Versions: 0.23.3 > Reporter: Jason Lowe > Assignee: Jason Lowe > Fix For: 3.0.0, 2.0.2-alpha, 0.23.4 > > Attachments: MAPREDUCE-4689.patch > > > When calling JobClient.getMapTaskReports for a job that has failed results in > an NPE. For example: > {noformat} > Exception in thread "main" java.lang.NullPointerException > at > org.apache.hadoop.mapreduce.counters.AbstractCounters.<init>(AbstractCounters.java:107) > at org.apache.hadoop.mapred.Counters.<init>(Counters.java:71) > at org.apache.hadoop.mapred.Counters.downgrade(Counters.java:80) > at org.apache.hadoop.mapred.TaskReport.downgrade(TaskReport.java:81) > at > org.apache.hadoop.mapred.TaskReport.downgradeArray(TaskReport.java:88) > at org.apache.hadoop.mapred.JobClient.getTaskReports(JobClient.java:691) > at > org.apache.hadoop.mapred.JobClient.getMapTaskReports(JobClient.java:681) > ... > {noformat} -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira