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https://issues.apache.org/jira/browse/PIG-3725?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13882616#comment-13882616
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Daniel Dai commented on PIG-3725:
---------------------------------
Yes, that works. Can we commit PIG-3677 to 12.1?
> Bunch of e2e tests fail on Hadoop 2 in some setting
> ---------------------------------------------------
>
> Key: PIG-3725
> URL: https://issues.apache.org/jira/browse/PIG-3725
> Project: Pig
> Issue Type: Bug
> Components: impl
> Reporter: Daniel Dai
> Assignee: Daniel Dai
> Fix For: 0.12.1, 0.13.0
>
> Attachments: PIG-3725-1.patch
>
>
> Here is a list of failed tests: Join_6, MergeJoin_5, Join_8, Join_7,
> MergeJoin_2, MergeJoin_3, MergeJoin_8, MergeJoin_1, MultiQuery_14,
> MergeJoin_4, MergeJoin_9, MergeJoin_6, MergeJoin_7.
> In these tests, Pig need to read a local file distributed by distribute
> cache. However, Pig try to read hdfs instead. Here is the stack:
> org.apache.pig.backend.executionengine.ExecException: ERROR 2081: Unable to
> setup the load function.
> at
> org.apache.pig.backend.hadoop.executionengine.physicalLayer.PhysicalOperator.processInput(PhysicalOperator.java:289)
> at
> org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POLocalRearrange.getNextTuple(POLocalRearrange.java:263)
> at
> org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POFRJoin.setUpHashMap(POFRJoin.java:398)
> at
> org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POFRJoin.getNextTuple(POFRJoin.java:231)
> at
> org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigGenericMapBase.runPipeline(PigGenericMapBase.java:282)
> at
> org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigGenericMapBase.map(PigGenericMapBase.java:277)
> at
> org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigGenericMapBase.map(PigGenericMapBase.java:64)
> at org.apache.hadoop.mapreduce.Mapper.run(Mapper.java:145)
> at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:764)
> at org.apache.hadoop.mapred.MapTask.run(MapTask.java:340)
> at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:168)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:415)
> at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1548)
> at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:163)
> Caused by: org.apache.pig.backend.executionengine.ExecException: ERROR 2081:
> Unable to setup the load function.
> at
> org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POLoad.getNextTuple(POLoad.java:127)
> at
> org.apache.pig.backend.hadoop.executionengine.physicalLayer.PhysicalOperator.processInput(PhysicalOperator.java:281)
> ... 14 more
> Caused by: org.apache.hadoop.mapreduce.lib.input.InvalidInputException: Input
> path does not exist:
> hdfs://hor14n23.gq1.ygridcore.net:8020/user/hrt_qa/pigrepl_scope-75_831941592_1390506968802_1
> at
> org.apache.hadoop.mapreduce.lib.input.FileInputFormat.listStatus(FileInputFormat.java:285)
> at
> org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigFileInputFormat.listStatus(PigFileInputFormat.java:37)
> at
> org.apache.hadoop.mapreduce.lib.input.FileInputFormat.getSplits(FileInputFormat.java:340)
> at org.apache.pig.impl.io.ReadToEndLoader.init(ReadToEndLoader.java:190)
> at
> org.apache.pig.impl.io.ReadToEndLoader.<init>(ReadToEndLoader.java:146)
> at
> org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POLoad.setUp(POLoad.java:95)
> at
> org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POLoad.getNextTuple(POLoad.java:123)
> ... 15 more
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