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https://issues.apache.org/jira/browse/PIG-569?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Daniel Dai resolved PIG-569.
----------------------------

    Resolution: Duplicate

It is a duplicate of [PIG-252|https://issues.apache.org/jira/browse/PIG-252]

> Inconsistency with Hadoop in Pig load statements involving globs with 
> subdirectories
> ------------------------------------------------------------------------------------
>
>                 Key: PIG-569
>                 URL: https://issues.apache.org/jira/browse/PIG-569
>             Project: Pig
>          Issue Type: Bug
>          Components: impl
>    Affects Versions: types_branch
>         Environment: FC Linux x86/64, Pig revision 724576
>            Reporter: Kevin Weil
>             Fix For: types_branch
>
>
> Pig cannot handle LOAD statements with Hadoop globs where the globs have 
> subdirectories.  For example, 
> A = LOAD 'dir/{dir1/subdir1,dir2/subdir2,dir3/subdir3}' USING ...
> A similar statement in Hadoop, hadoop dfs -ls 
> dir/{dir1/subdir1,dir2/subdir2,dir3/subdir3}, does work correctly.
> The output of running the above load statement in pig, built from svn 
> revision 724576, is:
> 2008-12-17 12:02:28,480 [main] INFO  
> org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher
>  - 0% complete
> 2008-12-17 12:02:28,480 [main] ERROR 
> org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher
>  - Map reduce job failed
> 2008-12-17 12:02:28,480 [main] ERROR 
> org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher
>  - java.io.IOException: Unable to get collect for pattern 
> dir/{dir1/subdir1,dir2/subdir2,dir3/subdir3}} [Failed to obtain glob for 
> dir/{dir1/subdir1,dir2/subdir2,dir3/subdir3}]
>       at 
> org.apache.pig.backend.hadoop.datastorage.HDataStorage.asCollection(HDataStorage.java:231)
>       at 
> org.apache.pig.backend.hadoop.datastorage.HDataStorage.asCollection(HDataStorage.java:40)
>       at 
> org.apache.pig.impl.io.FileLocalizer.globMatchesFiles(FileLocalizer.java:486)
>       at 
> org.apache.pig.impl.io.FileLocalizer.fileExists(FileLocalizer.java:455)
>       at 
> org.apache.pig.backend.executionengine.PigSlicer.validate(PigSlicer.java:108)
>       at 
> org.apache.pig.impl.io.ValidatingInputFileSpec.validate(ValidatingInputFileSpec.java:59)
>       at 
> org.apache.pig.impl.io.ValidatingInputFileSpec.<init>(ValidatingInputFileSpec.java:44)
>       at 
> org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigInputFormat.getSplits(PigInputFormat.java:200)
>       at org.apache.hadoop.mapred.JobClient.submitJob(JobClient.java:742)
>       at org.apache.hadoop.mapred.jobcontrol.Job.submit(Job.java:370)
>       at 
> org.apache.hadoop.mapred.jobcontrol.JobControl.startReadyJobs(JobControl.java:247)
>       at 
> org.apache.hadoop.mapred.jobcontrol.JobControl.run(JobControl.java:279)
>       at java.lang.Thread.run(Thread.java:619)
> Caused by: org.apache.pig.backend.datastorage.DataStorageException: Failed to 
> obtain glob for dir/{dir1/subdir1,dir2/subdir2,dir3/subdir3}
>       ... 13 more
> Caused by: java.io.IOException: Illegal file pattern: Expecting set closure 
> character or end of range, or } for glob {dir1 at 5
>       at 
> org.apache.hadoop.fs.FileSystem$GlobFilter.error(FileSystem.java:1084)
>       at 
> org.apache.hadoop.fs.FileSystem$GlobFilter.setRegex(FileSystem.java:1069)
>       at 
> org.apache.hadoop.fs.FileSystem$GlobFilter.<init>(FileSystem.java:987)
>       at org.apache.hadoop.fs.FileSystem.globPathsLevel(FileSystem.java:953)
>       at org.apache.hadoop.fs.FileSystem.globPathsLevel(FileSystem.java:962)
>       at org.apache.hadoop.fs.FileSystem.globPathsLevel(FileSystem.java:962)
>       at org.apache.hadoop.fs.FileSystem.globPathsLevel(FileSystem.java:962)
>       at org.apache.hadoop.fs.FileSystem.globStatus(FileSystem.java:902)
>       at org.apache.hadoop.fs.FileSystem.globStatus(FileSystem.java:862)
>       at 
> org.apache.pig.backend.hadoop.datastorage.HDataStorage.asCollection(HDataStorage.java:215)
>       ... 12 more

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