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Key: PIG-1583
URL: https://issues.apache.org/jira/browse/PIG-1583
Project: Pig
Issue Type: Bug
Components: impl
Affects Versions: 0.8.0
Reporter: Daniel Dai
Assignee: Daniel Dai
Fix For: 0.8.0
Attachments: PIG-1583-1.patch
Error message:
10/08/31 09:32:12 INFO mapred.TaskInProgress: Error from
attempt_20100831093139211_0001_m_000000_3:
org.apache.pig.backend.executionengine.ExecException: ERROR 2078: Caught
error from UDF: org.apache.pig.piggybank.evaluation.string.LookupInFiles
[LookupInFiles : Cannot open file one]
at
org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.POUserFunc.getNext(POUserFunc.java:262)
at
org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.POUserFunc.getNext(POUserFunc.java:283)
at
org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POForEach.processPlan(POForEach.java:355)
at
org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POForEach.getNext(POForEach.java:291)
at
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigMapBase.runPipeline(PigMapBase.java:236)
at
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigMapBase.map(PigMapBase.java:231)
at
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigMapBase.map(PigMapBase.java:53)
at org.apache.hadoop.mapreduce.Mapper.run(Mapper.java:144)
at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:621)
at org.apache.hadoop.mapred.MapTask.run(MapTask.java:305)
at org.apache.hadoop.mapred.Child.main(Child.java:170)
Caused by: java.io.IOException: LookupInFiles : Cannot open file one
at
org.apache.pig.piggybank.evaluation.string.LookupInFiles.init(LookupInFiles.java:92)
at
org.apache.pig.piggybank.evaluation.string.LookupInFiles.exec(LookupInFiles.java:115)
at
org.apache.pig.piggybank.evaluation.string.LookupInFiles.exec(LookupInFiles.java:49)
at
org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.POUserFunc.getNext(POUserFunc.java:229)
... 10 more
Caused by: java.io.IOException: hdfs://localhost:47453/user/hadoopqa/one
does not exist
at
org.apache.pig.impl.io.FileLocalizer.openDFSFile(FileLocalizer.java:224)
at
org.apache.pig.impl.io.FileLocalizer.openDFSFile(FileLocalizer.java:172)
at
org.apache.pig.piggybank.evaluation.string.LookupInFiles.init(LookupInFiles.java:89)
... 13 more
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