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MAPREDUCE-6852. Job#updateStatus() failed with NPE due to race condition. Contributed by Junping Du

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This commit is contained in:
Jian He 2017-03-02 10:58:56 -08:00
parent eeca8b0c4e
commit 747bafaf96
1 changed files with 1 additions and 1 deletions
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hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/Job.java
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@ -323,7 +323,7 @@ synchronized void updateStatus() throws IOException {
this.status = ugi.doAs(new PrivilegedExceptionAction<JobStatus>() { this.status = ugi.doAs(new PrivilegedExceptionAction<JobStatus>() {
@Override @Override
public JobStatus run() throws IOException, InterruptedException { public JobStatus run() throws IOException, InterruptedException {
return cluster.getClient().getJobStatus(status.getJobID()); return cluster.getClient().getJobStatus(getJobID());
} }
}); });
} }