[MAPREDUCE-6862] Fragments are not handled correctly by resource limit checking

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 2.9.0, 3.0.0-alpha1
• Fix Version/s: 2.9.0, 3.0.0-alpha4
• Hadoop Flags: Reviewed
• Assignee: Chris Trezzo
• Reporter: Chris Trezzo
• Created: 09/Mar/17 23:29
• Updated: 30/Mar/17 01:15
• Resolved: 30/Mar/17 00:46

Description

If a user specifies a fragment for a libjar, files, archives path via generic options parser and resource limit checking is enabled, the client crashes with a FileNotFoundException:

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.mapreduce.JobResourceUploader.getFileStatus(JobResourceUploader.java:413)
	at org.apache.hadoop.mapreduce.JobResourceUploader.explorePath(JobResourceUploader.java:395)
	at org.apache.hadoop.mapreduce.JobResourceUploader.checkLocalizationLimits(JobResourceUploader.java:304)
	at org.apache.hadoop.mapreduce.JobResourceUploader.uploadResources(JobResourceUploader.java:103)
	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)

Issue Links

• is broken by: MAPREDUCE-6690 Limit the number of resources a single map reduce job can submit for localization
• relates to: MAPREDUCE-6846 Fragments specified for libjar paths are not handled correctly