steveloughran commented on issue #992: HADOOP-16537 TeraSort Job failing on S3 DirectoryStagingCommitter: destination path exists URL: https://github.com/apache/hadoop/pull/992#issuecomment-505083230 ``` [ERROR] test_110_teragen(org.apache.hadoop.fs.s3a.commit.terasort.ITestTerasortMagicCommitter) Time elapsed: 0.981 s <<< ERROR!org.apache.hadoop.mapred.FileAlreadyExistsException: Output directory s3a://hwdev-steve-ireland-new/terasort-ITestTerasortMagicCommitter/sortin already exists at org.apache.hadoop.examples.terasort.TeraOutputFormat.checkOutputSpecs(TeraOutputFormat.java:130) at org.apache.hadoop.mapreduce.JobSubmitter.checkSpecs(JobSubmitter.java:277) at org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:143) at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1576) at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1573) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:422) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1730) at org.apache.hadoop.mapreduce.Job.submit(Job.java:1573) at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:1594) at org.apache.hadoop.examples.terasort.TeraGen.run(TeraGen.java:304) at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:76) at org.apache.hadoop.fs.s3a.commit.terasort.AbstractCommitTerasortIT.executeStage(AbstractCommitTerasortIT.java:139) at org.apache.hadoop.fs.s3a.commit.terasort.AbstractCommitTerasortIT.test_110_teragen(AbstractCommitTerasortIT.java:167) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ``
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