Chris Trezzo created MAPREDUCE-6846: ---------------------------------------
Summary: 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: 3.0.0-alpha2, 2.7.3 Reporter: Chris Trezzo Assignee: Chris Trezzo Priority: Minor 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 | (/) | (/) | (/) | -- This message was sent by Atlassian JIRA (v6.3.15#6346) --------------------------------------------------------------------- To unsubscribe, e-mail: mapreduce-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: mapreduce-issues-h...@hadoop.apache.org