Cluster.getDelegationToken() throws NPE if client.getDelegationToken() returns
null.
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Key: MAPREDUCE-3392
URL: https://issues.apache.org/jira/browse/MAPREDUCE-3392
Project: Hadoop Map/Reduce
Issue Type: Bug
Affects Versions: 0.23.0, 0.24.0
Reporter: John George
Assignee: John George
Priority: Blocker
Caused by: java.lang.NullPointerException
at
org.apache.hadoop.mapreduce.Cluster.getDelegationToken(Cluster.java:399)
at
org.apache.hadoop.mapred.JobClient.getDelegationToken(JobClient.java:1074)
at
org.apache.oozie.service.KerberosHadoopAccessorService.createJobClient(KerberosHadoopAccessorService.java:139)
at
org.apache.oozie.action.hadoop.JavaActionExecutor.createJobClient(JavaActionExecutor.java:810)
at
org.apache.oozie.action.hadoop.JavaActionExecutor.submitLauncher(JavaActionExecutor.java:551)
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