[ https://issues.apache.org/jira/browse/MAPREDUCE-4914?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13544565#comment-13544565 ]
Brandon Li commented on MAPREDUCE-4914:
---------------------------------------
This is a test order-dependency issue. When jvm reuse test invokes before sort test, the sort directory is not created and thus test fails.
> TestMiniMRDFSSort fails with openJDK7
> -------------------------------------
>
> Key: MAPREDUCE-4914
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-4914
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: test
> Affects Versions: 1-win
> Reporter: Brandon Li
> Assignee: Brandon Li
> Attachments: MAPREDUCE-4914.patch
>
>
> This is a test order-dependency issue. When jvm reuse test invokes before sort test, the sort directory is not created and thus test fails.
> {noformat}
> Testcase: testJvmReuse took 0.063 sec
> Caused an ERROR
> Input path does not exist: hdfs://127.0.0.1:62473/sort/input
> org.apache.hadoop.mapred.InvalidInputException: Input path does not exist: hdfs://127.0.0.1:62473/sort/input
> at org.apache.hadoop.mapred.FileInputFormat.listStatus(FileInputFormat.java:197)
> at org.apache.hadoop.mapred.SequenceFileInputFormat.listStatus(SequenceFileInputFormat.java:40)
> at org.apache.hadoop.mapred.FileInputFormat.getSplits(FileInputFormat.java:208)
> at org.apache.hadoop.mapred.JobClient.writeOldSplits(JobClient.java:989)
> at org.apache.hadoop.mapred.JobClient.writeSplits(JobClient.java:981)
> at org.apache.hadoop.mapred.JobClient.access$600(JobClient.java:174)
> at org.apache.hadoop.mapred.JobClient$2.run(JobClient.java:897)
> at org.apache.hadoop.mapred.JobClient$2.run(JobClient.java:850)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:415)
> at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1135)
> at org.apache.hadoop.mapred.JobClient.submitJobInternal(JobClient.java:850)
> at org.apache.hadoop.mapred.JobClient.submitJob(JobClient.java:824)
> at org.apache.hadoop.mapred.JobClient.runJob(JobClient.java:1261)
> at org.apache.hadoop.mapred.TestMiniMRDFSSort.runJvmReuseTest(TestMiniMRDFSSort.java:150)
> at org.apache.hadoop.mapred.TestMiniMRDFSSort.testJvmReuse(TestMiniMRDFSSort.java:173)
> at junit.extensions.TestDecorator.basicRun(TestDecorator.java:24)
> at junit.extensions.TestSetup$1.protect(TestSetup.java:23)
> at junit.extensions.TestSetup.run(TestSetup.java:27)
> Testcase: testMapReduceSort took 168.874 sec
> Testcase: testNoJvmReuse took 88.628 sec{noformat}
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