hive-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Hive QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-18786) NPE in Hive windowing functions
Date Thu, 28 Jun 2018 09:21:00 GMT

    [ https://issues.apache.org/jira/browse/HIVE-18786?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16526148#comment-16526148
] 

Hive QA commented on HIVE-18786:
--------------------------------



Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12929352/HIVE-18786.1.patch

{color:green}SUCCESS:{color} +1 due to 1 test(s) being added or modified.

{color:green}SUCCESS:{color} +1 due to 14614 tests passed

Test results: https://builds.apache.org/job/PreCommit-HIVE-Build/12207/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/12207/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-12207/

Messages:
{noformat}
Executing org.apache.hive.ptest.execution.TestCheckPhase
Executing org.apache.hive.ptest.execution.PrepPhase
Executing org.apache.hive.ptest.execution.YetusPhase
Executing org.apache.hive.ptest.execution.ExecutionPhase
Executing org.apache.hive.ptest.execution.ReportingPhase
{noformat}

This message is automatically generated.

ATTACHMENT ID: 12929352 - PreCommit-HIVE-Build

> NPE in Hive windowing functions
> -------------------------------
>
>                 Key: HIVE-18786
>                 URL: https://issues.apache.org/jira/browse/HIVE-18786
>             Project: Hive
>          Issue Type: Bug
>    Affects Versions: 2.3.2, 2.3.3
>            Reporter: Michael Bieniosek
>            Assignee: Dongwook Kwon
>            Priority: Critical
>              Labels: patch
>         Attachments: HIVE-18786.1.patch
>
>
> When I run a Hive query with windowing functions, if there's enough data I get an NPE.
> For example something like this query might break:
> select id, created_date, max(created_date) over (partition by id) latest_created_any
from ...
> The only workaround I've found is to remove the windowing functions entirely.
> The stacktrace looks suspiciously similar to +HIVE-15278+, but I'm in hive-2.3.2 which
appears to have the bugfix applied.
>  
>  Caused by: java.lang.RuntimeException: org.apache.hadoop.hive.ql.metadata.HiveException:
Hive Runtime Error while processing row (tag=0) <some row data here>
>        at org.apache.hadoop.hive.ql.exec.tez.ReduceRecordSource.pushRecord(ReduceRecordSource.java:297)
>         at org.apache.hadoop.hive.ql.exec.tez.ReduceRecordProcessor.run(ReduceRecordProcessor.java:317)
>         at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:185)
>        ... 14 more
>  Caused by: org.apache.hadoop.hive.ql.metadata.HiveException: Hive Runtime Error while
processing row (tag=0) <some row data here>
>         at org.apache.hadoop.hive.ql.exec.tez.ReduceRecordSource$GroupIterator.next(ReduceRecordSource.java:365)
>        at org.apache.hadoop.hive.ql.exec.tez.ReduceRecordSource.pushRecord(ReduceRecordSource.java:287)
>         ... 16 more
> Caused by: java.lang.NullPointerException
>          at org.apache.hadoop.hive.ql.exec.persistence.PTFRowContainer.first(PTFRowContainer.java:115)
>          at org.apache.hadoop.hive.ql.exec.PTFPartition.iterator(PTFPartition.java:114)
>          at org.apache.hadoop.hive.ql.udf.ptf.BasePartitionEvaluator.getPartitionAgg(BasePartitionEvaluator.java:200)
>          at org.apache.hadoop.hive.ql.udf.ptf.WindowingTableFunction.evaluateFunctionOnPartition(WindowingTableFunction.java:155)
>          at org.apache.hadoop.hive.ql.udf.ptf.WindowingTableFunction.iterator(WindowingTableFunction.java:538)
>          at org.apache.hadoop.hive.ql.exec.PTFOperator$PTFInvocation.finishPartition(PTFOperator.java:349)
>          at org.apache.hadoop.hive.ql.exec.PTFOperator.process(PTFOperator.java:123)
>          at org.apache.hadoop.hive.ql.exec.Operator.forward(Operator.java:897)
>          at org.apache.hadoop.hive.ql.exec.SelectOperator.process(SelectOperator.java:95)
>          at org.apache.hadoop.hive.ql.exec.tez.ReduceRecordSource$GroupIterator.next(ReduceRecordSource.java:356)



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

Mime
View raw message