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https://issues.apache.org/jira/browse/MAPREDUCE-1239?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12782742#action_12782742
]
Sreekanth Ramakrishnan commented on MAPREDUCE-1239:
---------------------------------------------------
The issue on Giri's box could have been due to old mapred-queues.xml i.e.
MAPREDUCE-1241 , but what I observed when fairscheduler test was run that the
{{TestFairScheduler}} was timing out with following exception.
{noformat}
[junit] 09/11/25 16:34:08 INFO mapred.JobTracker: JobTracker up at: 32801
[junit] 09/11/25 16:34:08 INFO mapred.JobTracker: JobTracker webserver:
44348
[junit] 09/11/25 16:34:08 INFO mapred.JobTracker: Cleaning up the system
directory
[junit] 09/11/25 16:34:08 INFO mapred.JobTracker: problem cleaning system
directory: file:/tmp/hadoop-sreerama/mapred/system
[junit] java.io.IOException: Cannot run program "chmod":
java.io.IOException: error=24, Too many open files
[junit] at java.lang.ProcessBuilder.start(ProcessBuilder.java:474)
[junit] at org.apache.hadoop.util.Shell.runCommand(Shell.java:188)
[junit] at org.apache.hadoop.util.Shell.run(Shell.java:170)
[junit] at
org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:363)
[junit] at org.apache.hadoop.util.Shell.execCommand(Shell.java:449)
[junit] at org.apache.hadoop.util.Shell.execCommand(Shell.java:432)
[junit] at
org.apache.hadoop.fs.RawLocalFileSystem.execCommand(RawLocalFileSystem.java:540)
[junit] at
org.apache.hadoop.fs.RawLocalFileSystem.setPermission(RawLocalFileSystem.java:532)
[junit] at
org.apache.hadoop.fs.FilterFileSystem.setPermission(FilterFileSystem.java:281)
[junit] at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:295)
[junit] at
org.apache.hadoop.mapred.JobTracker.<init>(JobTracker.java:1477)
[junit] at
org.apache.hadoop.mapred.JobTracker.<init>(JobTracker.java:1306)
[junit] at
org.apache.hadoop.mapred.JobTracker.<init>(JobTracker.java:1299)
[junit] at
org.apache.hadoop.mapred.UtilsForTests.getJobTracker(UtilsForTests.java:712)
[junit] at
org.apache.hadoop.mapred.TestFairScheduler.testPoolAssignment(TestFairScheduler.java:2546)
[junit] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[junit] at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
[junit] at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
[junit] at java.lang.reflect.Method.invoke(Method.java:616)
[junit] at junit.framework.TestCase.runTest(TestCase.java:168)
[junit] at junit.framework.TestCase.runBare(TestCase.java:134)
[junit] at junit.framework.TestResult$1.protect(TestResult.java:110)
[junit] at junit.framework.TestResult.runProtected(TestResult.java:128)
[junit] at junit.framework.TestResult.run(TestResult.java:113)
[junit] at junit.framework.TestCase.run(TestCase.java:124)
[junit] at junit.framework.TestSuite.runTest(TestSuite.java:232)
[junit] at junit.framework.TestSuite.run(TestSuite.java:227)
[junit] at
org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:79)
[junit] at
junit.framework.JUnit4TestAdapter.run(JUnit4TestAdapter.java:39)
[junit] at
org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.run(JUnitTestRunner.java:420)
[junit] at
org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.launch(JUnitTestRunner.java:911)
[junit] at
org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.main(JUnitTestRunner.java:768)
[junit] Caused by: java.io.IOException: java.io.IOException: error=24, Too
many open files
[junit] at java.lang.UNIXProcess.<init>(UNIXProcess.java:164)
[junit] at java.lang.ProcessImpl.start(ProcessImpl.java:81)
[junit] at java.lang.ProcessBuilder.start(ProcessBuilder.java:467)
[junit] ... 31 more
{noformat}
> Mapreduce test build is broken after HADOOP-5107
> ------------------------------------------------
>
> Key: MAPREDUCE-1239
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-1239
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: build
> Affects Versions: 0.21.0, 0.22.0
> Reporter: Vinod K V
> Assignee: Giridharan Kesavan
> Priority: Blocker
> Fix For: 0.21.0
>
> Attachments: mapred-1239.patch
>
>
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