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From "Chao (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-8883) Investigate test failures on auto_join30.q [Spark Branch]
Date Tue, 18 Nov 2014 01:45:33 GMT

     [ https://issues.apache.org/jira/browse/HIVE-8883?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Chao updated HIVE-8883:
-----------------------
    Fix Version/s: spark-branch
           Status: Patch Available  (was: Open)

> Investigate test failures on auto_join30.q [Spark Branch]
> ---------------------------------------------------------
>
>                 Key: HIVE-8883
>                 URL: https://issues.apache.org/jira/browse/HIVE-8883
>             Project: Hive
>          Issue Type: Sub-task
>          Components: Spark
>    Affects Versions: spark-branch
>            Reporter: Chao
>            Assignee: Chao
>             Fix For: spark-branch
>
>         Attachments: HIVE-8883.1-spark.patch
>
>
> This test fails with the following stack trace:
> {noformat}
> java.lang.NullPointerException
>   at org.apache.hadoop.hive.ql.exec.MapJoinOperator.processOp(MapJoinOperator.java:257)
>   at org.apache.hadoop.hive.ql.exec.Operator.forward(Operator.java:815)
>   at org.apache.hadoop.hive.ql.exec.SelectOperator.processOp(SelectOperator.java:84)
>   at org.apache.hadoop.hive.ql.exec.spark.SparkReduceRecordHandler.processKeyValues(SparkReduceRecordHandler.java:319)
>   at org.apache.hadoop.hive.ql.exec.spark.SparkReduceRecordHandler.processRow(SparkReduceRecordHandler.java:276)
>   at org.apache.hadoop.hive.ql.exec.spark.HiveReduceFunctionResultList.processNextRecord(HiveReduceFunctionResultList.java:48)
>   at org.apache.hadoop.hive.ql.exec.spark.HiveReduceFunctionResultList.processNextRecord(HiveReduceFunctionResultList.java:28)
>   at org.apache.hadoop.hive.ql.exec.spark.HiveBaseFunctionResultList$ResultIterator.hasNext(HiveBaseFunctionResultList.java:96)
>   at scala.collection.convert.Wrappers$JIteratorWrapper.hasNext(Wrappers.scala:41)
>   at org.apache.spark.util.collection.ExternalSorter.insertAll(ExternalSorter.scala:214)
>   at org.apache.spark.shuffle.sort.SortShuffleWriter.write(SortShuffleWriter.scala:65)
>   at org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:68)
>   at org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:41)
>   at org.apache.spark.scheduler.Task.run(Task.scala:56)
>   at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:186)
>   at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
>   at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
>   at java.lang.Thread.run(Thread.java:745)
> 2014-11-14 17:05:09,206 ERROR [Executor task launch worker-4]: spark.SparkReduceRecordHandler
(SparkReduceRecordHandler.java:processRow(285)) - org.apache.hadoop.hive.ql.metadata.HiveException:
Hive Runtime Error while processing row (tag=0) {"key":{"reducesinkkey0":"val_0"},"value":{"_col0":"0"}}
>   at org.apache.hadoop.hive.ql.exec.spark.SparkReduceRecordHandler.processKeyValues(SparkReduceRecordHandler.java:328)
>   at org.apache.hadoop.hive.ql.exec.spark.SparkReduceRecordHandler.processRow(SparkReduceRecordHandler.java:276)
>   at org.apache.hadoop.hive.ql.exec.spark.HiveReduceFunctionResultList.processNextRecord(HiveReduceFunctionResultList.java:48)
>   at org.apache.hadoop.hive.ql.exec.spark.HiveReduceFunctionResultList.processNextRecord(HiveReduceFunctionResultList.java:28)
>   at org.apache.hadoop.hive.ql.exec.spark.HiveBaseFunctionResultList$ResultIterator.hasNext(HiveBaseFunctionResultList.java:96)
>   at scala.collection.convert.Wrappers$JIteratorWrapper.hasNext(Wrappers.scala:41)
>   at org.apache.spark.util.collection.ExternalSorter.insertAll(ExternalSorter.scala:214)
>   at org.apache.spark.shuffle.sort.SortShuffleWriter.write(SortShuffleWriter.scala:65)
>   at org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:68)
>   at org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:41)
>   at org.apache.spark.scheduler.Task.run(Task.scala:56)
>   at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:186)
>   at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
>   at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
>   at java.lang.Thread.run(Thread.java:745)
> Caused by: org.apache.hadoop.hive.ql.metadata.HiveException: Unexpected exception: null
>   at org.apache.hadoop.hive.ql.exec.MapJoinOperator.processOp(MapJoinOperator.java:318)
>   at org.apache.hadoop.hive.ql.exec.Operator.forward(Operator.java:815)
>   at org.apache.hadoop.hive.ql.exec.SelectOperator.processOp(SelectOperator.java:84)
>   at org.apache.hadoop.hive.ql.exec.spark.SparkReduceRecordHandler.processKeyValues(SparkReduceRecordHandler.java:319)
>   ... 14 more
> Caused by: java.lang.NullPointerException
>   at org.apache.hadoop.hive.ql.exec.MapJoinOperator.processOp(MapJoinOperator.java:257)
>   ... 17 more
> {noformat}
> {{auto_join27.q}} and {{auto_join31.q}} seem to fail with the same error.



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