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Date: Mon, 15 Dec 2014 18:32:13 +0000 (UTC)
From: "Chao (JIRA)" <jira@apache.org>
To: hive-dev@hadoop.apache.org
Message-ID: <JIRA.12761829.1418668261000.25480.1418668333152@Atlassian.JIRA>
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References: <JIRA.12761829.1418668261000@Atlassian.JIRA>
 <JIRA.12761829.1418668261864@arcas>
Subject: [jira] [Updated] (HIVE-9104) windowing.q failed [Spark Branch]
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     [ https://issues.apache.org/jira/browse/HIVE-9104?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Chao updated HIVE-9104:
-----------------------
    Summary: windowing.q failed [Spark Branch]  (was: window.q failed [Spark Branch])

> windowing.q failed [Spark Branch]
> ---------------------------------
>
>                 Key: HIVE-9104
>                 URL: https://issues.apache.org/jira/browse/HIVE-9104
>             Project: Hive
>          Issue Type: Bug
>          Components: Spark
>    Affects Versions: spark-branch
>            Reporter: Chao
>
> Test {{windowing.q}} is actually not enabled in Spark branch - in test configurations it is {{windowing.q.q}}.
> I just run this test, and query
> {code}
> -- 12. testFirstLastWithWhere
> select  p_mfgr,p_name, p_size,
> rank() over(distribute by p_mfgr sort by p_name) as r,
> sum(p_size) over (distribute by p_mfgr sort by p_name rows between current row and current row) as s2,
> first_value(p_size) over w1 as f,
> last_value(p_size, false) over w1 as l
> from part
> where p_mfgr = 'Manufacturer#3'
> window w1 as (distribute by p_mfgr sort by p_name rows between 2 preceding and 2 following);
> {code}
> failed with the following exception:
> {noformat}
> java.lang.RuntimeException: Hive Runtime Error while closing operators: null
>   at org.apache.hadoop.hive.ql.exec.spark.SparkReduceRecordHandler.close(SparkReduceRecordHandler.java:446)
>   at org.apache.hadoop.hive.ql.exec.spark.HiveReduceFunctionResultList.closeRecordProcessor(HiveReduceFunctionResultList.java:58)
>   at org.apache.hadoop.hive.ql.exec.spark.HiveBaseFunctionResultList$ResultIterator.hasNext(HiveBaseFunctionResultList.java:108)
>   at scala.collection.convert.Wrappers$JIteratorWrapper.hasNext(Wrappers.scala:41)
>   at scala.collection.Iterator$class.foreach(Iterator.scala:727)
>   at scala.collection.AbstractIterator.foreach(Iterator.scala:1157)
>   at org.apache.spark.rdd.AsyncRDDActions$$anonfun$foreachAsync$2.apply(AsyncRDDActions.scala:115)
>   at org.apache.spark.rdd.AsyncRDDActions$$anonfun$foreachAsync$2.apply(AsyncRDDActions.scala:115)
>   at org.apache.spark.SparkContext$$anonfun$30.apply(SparkContext.scala:1390)
>   at org.apache.spark.SparkContext$$anonfun$30.apply(SparkContext.scala:1390)
>   at org.apache.spark.scheduler.ResultTask.runTask(ResultTask.scala:61)
>   at org.apache.spark.scheduler.Task.run(Task.scala:56)
>   at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:196)
>   at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
>   at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
>   at java.lang.Thread.run(Thread.java:745)
> Caused by: java.util.NoSuchElementException
>   at java.util.ArrayDeque.getFirst(ArrayDeque.java:318)
>   at org.apache.hadoop.hive.ql.udf.generic.GenericUDAFFirstValue$FirstValStreamingFixedWindow.terminate(GenericUDAFFirstValue.java:290)
>   at org.apache.hadoop.hive.ql.udf.ptf.WindowingTableFunction.finishPartition(WindowingTableFunction.java:413)
>   at org.apache.hadoop.hive.ql.exec.PTFOperator$PTFInvocation.finishPartition(PTFOperator.java:337)
>   at org.apache.hadoop.hive.ql.exec.PTFOperator.closeOp(PTFOperator.java:95)
>   at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:598)
>   at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:610)
>   at org.apache.hadoop.hive.ql.exec.spark.SparkReduceRecordHandler.close(SparkReduceRecordHandler.java:431)
>   ... 15 more
> {noformat}
> We need to find out:
> - Since which commit this test started failing, and
> - Why it fails


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