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https://issues.apache.org/jira/browse/MAPREDUCE-6846?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15971186#comment-15971186
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Hudson commented on MAPREDUCE-6846:
-----------------------------------
SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #11591 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/11591/])
MAPREDUCE-6846. Fragments specified for libjar paths are not handled (templedf:
rev fc0885da294490c3984c2231a4d35f89b3b520d4)
* (edit)
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/JobResourceUploader.java
* (edit)
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/test/java/org/apache/hadoop/mapreduce/TestJobResourceUploader.java
> Fragments specified for libjar paths are not handled correctly
> --------------------------------------------------------------
>
> Key: MAPREDUCE-6846
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-6846
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Affects Versions: 2.6.0, 2.7.3, 3.0.0-alpha2
> Reporter: Chris Trezzo
> Assignee: Chris Trezzo
> Priority: Minor
> Fix For: 2.9.0, 3.0.0-alpha3
>
> Attachments: MAPREDUCE-6846-trunk.001.patch,
> MAPREDUCE-6846-trunk.002.patch, MAPREDUCE-6846-trunk.003.patch,
> MAPREDUCE-6846-trunk.004.patch, MAPREDUCE-6846-trunk.005.patch,
> MAPREDUCE-6846-trunk.006.patch
>
>
> If a user specifies a fragment for a libjars path via generic options parser,
> the client crashes with a FileNotFoundException:
> {noformat}
> java.io.FileNotFoundException: File file:/home/mapred/test.txt#testFrag.txt
> does not exist
> at
> org.apache.hadoop.fs.RawLocalFileSystem.deprecatedGetFileStatus(RawLocalFileSystem.java:638)
> at
> org.apache.hadoop.fs.RawLocalFileSystem.getFileLinkStatusInternal(RawLocalFileSystem.java:864)
> at
> org.apache.hadoop.fs.RawLocalFileSystem.getFileStatus(RawLocalFileSystem.java:628)
> at
> org.apache.hadoop.fs.FilterFileSystem.getFileStatus(FilterFileSystem.java:442)
> at org.apache.hadoop.fs.FileUtil.copy(FileUtil.java:363)
> at org.apache.hadoop.fs.FileUtil.copy(FileUtil.java:314)
> at
> org.apache.hadoop.mapreduce.JobResourceUploader.copyRemoteFiles(JobResourceUploader.java:387)
> at
> org.apache.hadoop.mapreduce.JobResourceUploader.uploadLibJars(JobResourceUploader.java:154)
> at
> org.apache.hadoop.mapreduce.JobResourceUploader.uploadResources(JobResourceUploader.java:105)
> at
> org.apache.hadoop.mapreduce.JobSubmitter.copyAndConfigureFiles(JobSubmitter.java:102)
> at
> org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:197)
> at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1344)
> at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1341)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:422)
> at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1892)
> at org.apache.hadoop.mapreduce.Job.submit(Job.java:1341)
> at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:1362)
> at
> org.apache.hadoop.examples.QuasiMonteCarlo.estimatePi(QuasiMonteCarlo.java:306)
> at
> org.apache.hadoop.examples.QuasiMonteCarlo.run(QuasiMonteCarlo.java:359)
> at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:76)
> at
> org.apache.hadoop.examples.QuasiMonteCarlo.main(QuasiMonteCarlo.java:367)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:498)
> at
> org.apache.hadoop.util.ProgramDriver$ProgramDescription.invoke(ProgramDriver.java:71)
> at org.apache.hadoop.util.ProgramDriver.run(ProgramDriver.java:144)
> at org.apache.hadoop.examples.ExampleDriver.main(ExampleDriver.java:74)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:498)
> at org.apache.hadoop.util.RunJar.run(RunJar.java:239)
> at org.apache.hadoop.util.RunJar.main(RunJar.java:153)
> {noformat}
> This is actually inconsistent with the behavior for files and archives. Here
> is a table showing the current behavior for each type of path and resource:
> | || Qualified path (i.e. file://home/mapred/test.txt#frag.txt) || Absolute
> path (i.e. /home/mapred/test.txt#frag.txt) || Relative path (i.e.
> test.txt#frag.txt) ||
> || -libjars | FileNotFound | FileNotFound|FileNotFound|
> || -files | (/) | (/) | (/) |
> || -archives | (/) | (/) | (/) |
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