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https://issues.apache.org/jira/browse/TEZ-3402?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15407492#comment-15407492
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TezQA commented on TEZ-3402:
----------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12822013/TEZ-3402.001.patch
against master revision b8ff941.
{color:green}+1 @author{color}. The patch does not contain any @author
tags.
{color:red}-1 tests included{color}. The patch doesn't appear to include
any new or modified tests.
Please justify why no new tests are needed for this
patch.
Also please list what manual steps were performed to
verify this patch.
{color:green}+1 javac{color}. The applied patch does not increase the
total number of javac compiler warnings.
{color:green}+1 javadoc{color}. There were no new javadoc warning messages.
{color:green}+1 findbugs{color}. The patch does not introduce any new
Findbugs (version 3.0.1) warnings.
{color:green}+1 release audit{color}. The applied patch does not increase
the total number of release audit warnings.
{color:green}+1 core tests{color}. The patch passed unit tests in .
Test results:
https://builds.apache.org/job/PreCommit-TEZ-Build/1900//testReport/
Console output: https://builds.apache.org/job/PreCommit-TEZ-Build/1900//console
This message is automatically generated.
> SplitGrouper: Integer overflow
> ------------------------------
>
> Key: TEZ-3402
> URL: https://issues.apache.org/jira/browse/TEZ-3402
> Project: Apache Tez
> Issue Type: Bug
> Affects Versions: 0.8.4
> Reporter: Gopal V
> Assignee: Tsuyoshi Ozawa
> Attachments: TEZ-3402.001.patch
>
>
> Bad configs triggers integer overflow. This is a 5Tb query which tries to
> group by max-size of 4096.
> {code}
> // splits too small to work. Need to override with size.
> int newDesiredNumSplits = (int)(totalLength/minLengthPerGroup) + 1;
> {code}
> {code}
> diagnostics=[Vertex vertex_1470081722620_0072_3_00 [Map 2] killed/failed due
> to:ROOT_INPUT_INIT_FAILURE, Vertex Input: srvc_fee initializer failed,
> vertex=vertex_1470081722620_0072_3_00 [Map 2],
> java.lang.IllegalArgumentException: Illegal Capacity: -1401168103
> at java.util.ArrayList.<init>(ArrayList.java:156)
> at
> org.apache.hadoop.mapred.split.TezMapredSplitsGrouper.getGroupedSplits(TezMapredSplitsGrouper.java:230)
> at
> org.apache.hadoop.hive.ql.exec.tez.SplitGrouper.group(SplitGrouper.java:89)
> at
> org.apache.hadoop.hive.ql.exec.tez.SplitGrouper.generateGroupedSplits(SplitGrouper.java:168)
> at
> org.apache.hadoop.hive.ql.exec.tez.SplitGrouper.generateGroupedSplits(SplitGrouper.java:138)
> at
> org.apache.hadoop.hive.ql.exec.tez.HiveSplitGenerator.initialize(HiveSplitGenerator.java:159)
> at
> org.apache.tez.dag.app.dag.RootInputInitializerManager$InputInitializerCallable$1.run(RootInputInitializerManager.java:273)
> at
> org.apache.tez.dag.app.dag.RootInputInitializerManager$InputInitializerCallable$1.run(RootInputInitializerManager.java:266)
> {code}
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