[
https://issues.apache.org/jira/browse/HIVE-9995?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16799486#comment-16799486
]
Hive QA commented on HIVE-9995:
-------------------------------
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12963436/HIVE-9995.06.patch
{color:red}ERROR:{color} -1 due to build exiting with an error
Test results:
https://builds.apache.org/job/PreCommit-HIVE-Build/16643/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/16643/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-16643/
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'
2019-03-23 01:34:37.391
+ [[ -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-16643/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'
2019-03-23 01:34:37.393
+ cd apache-github-source-source
+ git fetch origin
+ git reset --hard HEAD
HEAD is now at 2fa22bf HIVE-21473: Bumping jackson version to 2.9.8 (Peter
Vary, reviewed by Marta Kuczora)
+ git clean -f -d
Removing ${project.basedir}/
Removing itests/${project.basedir}/
Removing standalone-metastore/metastore-server/src/gen/
+ git checkout master
Already on 'master'
Your branch is up-to-date with 'origin/master'.
+ git reset --hard origin/master
HEAD is now at 2fa22bf HIVE-21473: Bumping jackson version to 2.9.8 (Peter
Vary, reviewed by Marta Kuczora)
+ git merge --ff-only origin/master
Already up-to-date.
+ date '+%Y-%m-%d %T.%3N'
2019-03-23 01:34:39.092
+ rm -rf ../yetus_PreCommit-HIVE-Build-16643
+ mkdir ../yetus_PreCommit-HIVE-Build-16643
+ git gc
+ cp -R . ../yetus_PreCommit-HIVE-Build-16643
+ mkdir /data/hiveptest/logs/PreCommit-HIVE-Build-16643/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
fatal: corrupt patch at line 113
fatal: corrupt patch at line 113
fatal: corrupt patch at line 113
The patch does not appear to apply with p0, p1, or p2
+ result=1
+ '[' 1 -ne 0 ']'
+ rm -rf yetus_PreCommit-HIVE-Build-16643
+ exit 1
'
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12963436 - PreCommit-HIVE-Build
> ACID compaction tries to compact a single file
> ----------------------------------------------
>
> Key: HIVE-9995
> URL: https://issues.apache.org/jira/browse/HIVE-9995
> Project: Hive
> Issue Type: Bug
> Components: Transactions
> Affects Versions: 1.0.0
> Reporter: Eugene Koifman
> Assignee: Denys Kuzmenko
> Priority: Major
> Attachments: HIVE-9995.01.patch, HIVE-9995.02.patch,
> HIVE-9995.03.patch, HIVE-9995.04.patch, HIVE-9995.05.patch,
> HIVE-9995.06.patch, HIVE-9995.WIP.patch
>
>
> Consider TestWorker.minorWithOpenInMiddle()
> since there is an open txnId=23, this doesn't have any meaningful minor
> compaction work to do. The system still tries to compact a single delta file
> for 21-22 id range, and effectively copies the file onto itself.
> This is 1. inefficient and 2. can potentially affect a reader.
> (from a real cluster)
> Suppose we start with
> {noformat}
> drwxr-xr-x - ekoifman staff 0 2016-06-09 16:03
> /user/hive/warehouse/t/base_0000016
> -rw-r--r-- 1 ekoifman staff 602 2016-06-09 16:03
> /user/hive/warehouse/t/base_0000016/bucket_00000
> drwxr-xr-x - ekoifman staff 0 2016-06-09 16:07
> /user/hive/warehouse/t/base_0000017
> -rw-r--r-- 1 ekoifman staff 588 2016-06-09 16:07
> /user/hive/warehouse/t/base_0000017/bucket_00000
> drwxr-xr-x - ekoifman staff 0 2016-06-09 16:07
> /user/hive/warehouse/t/delta_0000017_0000017_0000
> -rw-r--r-- 1 ekoifman staff 514 2016-06-09 16:06
> /user/hive/warehouse/t/delta_0000017_0000017_0000/bucket_00000
> drwxr-xr-x - ekoifman staff 0 2016-06-09 16:07
> /user/hive/warehouse/t/delta_0000018_0000018_0000
> -rw-r--r-- 1 ekoifman staff 612 2016-06-09 16:07
> /user/hive/warehouse/t/delta_0000018_0000018_0000/bucket_00000
> {noformat}
> then do _alter table T compact 'minor';_
> then we end up with
> {noformat}
> drwxr-xr-x - ekoifman staff 0 2016-06-09 16:07
> /user/hive/warehouse/t/base_0000017
> -rw-r--r-- 1 ekoifman staff 588 2016-06-09 16:07
> /user/hive/warehouse/t/base_0000017/bucket_00000
> drwxr-xr-x - ekoifman staff 0 2016-06-09 16:11
> /user/hive/warehouse/t/delta_0000018_0000018
> -rw-r--r-- 1 ekoifman staff 500 2016-06-09 16:11
> /user/hive/warehouse/t/delta_0000018_0000018/bucket_00000
> drwxr-xr-x - ekoifman staff 0 2016-06-09 16:07
> /user/hive/warehouse/t/delta_0000018_0000018_0000
> -rw-r--r-- 1 ekoifman staff 612 2016-06-09 16:07
> /user/hive/warehouse/t/delta_0000018_0000018_0000/bucket_00000
> {noformat}
> So compaction created a new dir _/user/hive/warehouse/t/delta_0000018_0000018_
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