[
https://issues.apache.org/jira/browse/HIVE-20262?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16561239#comment-16561239
]
Hive QA commented on HIVE-20262:
--------------------------------
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12933525/HIVE-20262.1.patch
{color:red}ERROR:{color} -1 due to build exiting with an error
Test results:
https://builds.apache.org/job/PreCommit-HIVE-Build/12933/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/12933/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-12933/
Messages:
{noformat}
Executing org.apache.hive.ptest.execution.TestCheckPhase
Executing org.apache.hive.ptest.execution.PrepPhase
Tests exited with: NonZeroExitCodeException
Command 'bash /data/hiveptest/working/scratch/source-prep.sh' failed with exit
status 1 and output '+ date '+%Y-%m-%d %T.%3N'
2018-07-29 19:07:39.248
+ [[ -n /usr/lib/jvm/java-8-openjdk-amd64 ]]
+ export JAVA_HOME=/usr/lib/jvm/java-8-openjdk-amd64
+ JAVA_HOME=/usr/lib/jvm/java-8-openjdk-amd64
+ export
PATH=/usr/lib/jvm/java-8-openjdk-amd64/bin/:/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games
+
PATH=/usr/lib/jvm/java-8-openjdk-amd64/bin/:/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games
+ export 'ANT_OPTS=-Xmx1g -XX:MaxPermSize=256m '
+ ANT_OPTS='-Xmx1g -XX:MaxPermSize=256m '
+ export 'MAVEN_OPTS=-Xmx1g '
+ MAVEN_OPTS='-Xmx1g '
+ cd /data/hiveptest/working/
+ tee /data/hiveptest/logs/PreCommit-HIVE-Build-12933/source-prep.txt
+ [[ false == \t\r\u\e ]]
+ mkdir -p maven ivy
+ [[ git = \s\v\n ]]
+ [[ git = \g\i\t ]]
+ [[ -z master ]]
+ [[ -d apache-github-source-source ]]
+ [[ ! -d apache-github-source-source/.git ]]
+ [[ ! -d apache-github-source-source ]]
+ date '+%Y-%m-%d %T.%3N'
2018-07-29 19:07:39.251
+ cd apache-github-source-source
+ git fetch origin
+ git reset --hard HEAD
HEAD is now at 2183424 HIVE-19181 : Remove BreakableService (unused class)
(Anurag Mantripragada via Thejas Nair)
+ git clean -f -d
Removing standalone-metastore/metastore-server/src/gen/
Removing standalone-metastore/src/
+ git checkout master
Already on 'master'
Your branch is up-to-date with 'origin/master'.
+ git reset --hard origin/master
HEAD is now at 2183424 HIVE-19181 : Remove BreakableService (unused class)
(Anurag Mantripragada via Thejas Nair)
+ git merge --ff-only origin/master
Already up-to-date.
+ date '+%Y-%m-%d %T.%3N'
2018-07-29 19:07:40.248
+ rm -rf ../yetus_PreCommit-HIVE-Build-12933
+ mkdir ../yetus_PreCommit-HIVE-Build-12933
+ git gc
+ cp -R . ../yetus_PreCommit-HIVE-Build-12933
+ mkdir /data/hiveptest/logs/PreCommit-HIVE-Build-12933/yetus
+ patchCommandPath=/data/hiveptest/working/scratch/smart-apply-patch.sh
+ patchFilePath=/data/hiveptest/working/scratch/build.patch
+ [[ -f /data/hiveptest/working/scratch/build.patch ]]
+ chmod +x /data/hiveptest/working/scratch/smart-apply-patch.sh
+ /data/hiveptest/working/scratch/smart-apply-patch.sh
/data/hiveptest/working/scratch/build.patch
Going to apply patch with: git apply -p0
/data/hiveptest/working/scratch/build.patch:137: new blank line at EOF.
+
/data/hiveptest/working/scratch/build.patch:399: new blank line at EOF.
+
warning: 2 lines add whitespace errors.
+ [[ maven == \m\a\v\e\n ]]
+ rm -rf /data/hiveptest/working/maven/org/apache/hive
+ mvn -B clean install -DskipTests -T 4 -q
-Dmaven.repo.local=/data/hiveptest/working/maven
protoc-jar: executing: [/tmp/protoc1788037483674454778.exe, --version]
libprotoc 2.5.0
protoc-jar: executing: [/tmp/protoc1788037483674454778.exe,
-I/data/hiveptest/working/apache-github-source-source/standalone-metastore/metastore-common/src/main/protobuf/org/apache/hadoop/hive/metastore,
--java_out=/data/hiveptest/working/apache-github-source-source/standalone-metastore/metastore-common/target/generated-sources,
/data/hiveptest/working/apache-github-source-source/standalone-metastore/metastore-common/src/main/protobuf/org/apache/hadoop/hive/metastore/metastore.proto]
ANTLR Parser Generator Version 3.5.2
[ERROR] Failed to execute goal
org.apache.maven.plugins:maven-remote-resources-plugin:1.5:process
(process-resource-bundles) on project hive-upgrade-acid: Execution
process-resource-bundles of goal
org.apache.maven.plugins:maven-remote-resources-plugin:1.5:process failed.
ConcurrentModificationException -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e
switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please
read the following articles:
[ERROR] [Help 1]
http://cwiki.apache.org/confluence/display/MAVEN/PluginExecutionException
[ERROR]
[ERROR] After correcting the problems, you can resume the build with the command
[ERROR] mvn <goals> -rf :hive-upgrade-acid
+ result=1
+ '[' 1 -ne 0 ']'
+ rm -rf yetus_PreCommit-HIVE-Build-12933
+ exit 1
'
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12933525 - PreCommit-HIVE-Build
> Implement stats annotation rule for the UDTFOperator
> ----------------------------------------------------
>
> Key: HIVE-20262
> URL: https://issues.apache.org/jira/browse/HIVE-20262
> Project: Hive
> Issue Type: Improvement
> Components: Physical Optimizer
> Reporter: George Pachitariu
> Assignee: George Pachitariu
> Priority: Minor
> Attachments: HIVE-20262.1.patch, HIVE-20262.patch
>
>
> User Defined Table Functions (UDTFs) change the number of rows of the output.
> A common UDTF is the explode() method that creates a row for each element for
> each array in the input column.
>
> Right now, the number of output rows is equal to the number of input rows.
> But if the average number of output rows is bigger than 1, the resulting
> number of rows is underestimated in the execution plan.
>
> Implement a rule that can have a factor X as a parameter and for each UDTF
> function predict that:
>
> {code:java}
> number of output rows = X * number of input rows{code}
>
>
>
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