TestAccumulator fails on trunk
------------------------------
Key: PIG-1539
URL: https://issues.apache.org/jira/browse/PIG-1539
Project: Pig
Issue Type: Bug
Components: impl
Affects Versions: 0.8.0, 0.9.0
Reporter: Gianmarco De Francisci Morales
Priority: Minor
TestAccumulator fails systematically on trunk.
I have already tried 5 times with no success.
Once I got successful testing exit result but I still got errors in the log.
Here the error.
Testcase: testAccumWithBuildin took 17.202 sec
Caused an ERROR
Unable to open iterator for alias D
org.apache.pig.impl.logicalLayer.FrontendException: ERROR 1066: Unable to open
iterator for alias D
at org.apache.pig.PigServer.openIterator(PigServer.java:728)
at
org.apache.pig.test.TestAccumulator.testAccumWithBuildin(TestAccumulator.java:495)
Caused by: org.apache.pig.backend.executionengine.ExecException: ERROR 2088:
Unable to get results for:
hdfs://localhost:37780/tmp/temp1145144453/tmp-630741957:org.apache.pig.impl.io.InterStorage
at
org.apache.pig.backend.hadoop.executionengine.HJob.getResults(HJob.java:99)
at org.apache.pig.PigServer.openIterator(PigServer.java:716)
Caused by: org.apache.hadoop.mapreduce.lib.input.InvalidInputException: Input
path does not exist: hdfs://localhost:37780/tmp/temp1145144453/tmp-630741957
at
org.apache.hadoop.mapreduce.lib.input.FileInputFormat.listStatus(FileInputFormat.java:224)
at
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigFileInputFormat.listStatus(PigFileInputFormat.java:37)
at
org.apache.hadoop.mapreduce.lib.input.FileInputFormat.getSplits(FileInputFormat.java:241)
at org.apache.pig.impl.io.ReadToEndLoader.init(ReadToEndLoader.java:153)
at
org.apache.pig.impl.io.ReadToEndLoader.<init>(ReadToEndLoader.java:115)
at
org.apache.pig.backend.hadoop.executionengine.HJob.getResults(HJob.java:92)
Caused by this
INFO mapred.TaskInProgress: Error from
attempt_20100807152543110_0002_r_000000_0:
org.apache.pig.backend.executionengine.ExecException: ERROR 2078: Caught error
from UDF: org.apache.pig.test.utils.AccumulatorBagCount [exec() should not be
called.]
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.PigMapReduce$Reduce.runPipeline(PigMapReduce.java:435)
at
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigMapReduce$Reduce.processOnePackageOutput(PigMapReduce.java:403)
at
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigMapReduce$Reduce.reduce(PigMapReduce.java:383)
at
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigMapReduce$Reduce.reduce(PigMapReduce.java:251)
at org.apache.hadoop.mapreduce.Reducer.run(Reducer.java:176)
at
org.apache.hadoop.mapred.ReduceTask.runNewReducer(ReduceTask.java:566)
at org.apache.hadoop.mapred.ReduceTask.run(ReduceTask.java:408)
at org.apache.hadoop.mapred.Child.main(Child.java:170)
Caused by: java.io.IOException: exec() should not be called.
at
org.apache.pig.test.utils.AccumulatorBagCount.exec(AccumulatorBagCount.java:56)
at
org.apache.pig.test.utils.AccumulatorBagCount.exec(AccumulatorBagCount.java:28)
at
org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.POUserFunc.getNext(POUserFunc.java:229)
... 11 more
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
