[ https://issues.apache.org/jira/browse/HIVE-18270?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16290098#comment-16290098 ]
Hive QA commented on HIVE-18270: -------------------------------- Here are the results of testing the latest attachment: https://issues.apache.org/jira/secure/attachment/12901888/HIVE-18270.1.patch {color:red}ERROR:{color} -1 due to build exiting with an error Test results: https://builds.apache.org/job/PreCommit-HIVE-Build/8226/testReport Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/8226/console Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-8226/ 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' 2017-12-13 23:38:35.723 + [[ -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-8226/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' 2017-12-13 23:38:35.725 + cd apache-github-source-source + git fetch origin + git reset --hard HEAD HEAD is now at 8ab523b HIVE-18241: Query with LEFT SEMI JOIN producing wrong result (Vineet Garg, reviewed by Jesus Camacho Rodriguez) + git clean -f -d + git checkout master Already on 'master' Your branch is up-to-date with 'origin/master'. + git reset --hard origin/master HEAD is now at 8ab523b HIVE-18241: Query with LEFT SEMI JOIN producing wrong result (Vineet Garg, reviewed by Jesus Camacho Rodriguez) + git merge --ff-only origin/master Already up-to-date. + date '+%Y-%m-%d %T.%3N' 2017-12-13 23:38:40.512 + rm -rf ../yetus + mkdir ../yetus + cp -R . ../yetus + mkdir /data/hiveptest/logs/PreCommit-HIVE-Build-8226/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 error: patch failed: ql/src/java/org/apache/hadoop/hive/ql/optimizer/correlation/ReduceSinkDeDuplication.java:185 Falling back to three-way merge... Applied patch to 'ql/src/java/org/apache/hadoop/hive/ql/optimizer/correlation/ReduceSinkDeDuplication.java' with conflicts. Going to apply patch with: git apply -p0 error: patch failed: ql/src/java/org/apache/hadoop/hive/ql/optimizer/correlation/ReduceSinkDeDuplication.java:185 Falling back to three-way merge... Applied patch to 'ql/src/java/org/apache/hadoop/hive/ql/optimizer/correlation/ReduceSinkDeDuplication.java' with conflicts. U ql/src/java/org/apache/hadoop/hive/ql/optimizer/correlation/ReduceSinkDeDuplication.java + exit 1 ' {noformat} This message is automatically generated. ATTACHMENT ID: 12901888 - PreCommit-HIVE-Build > count(distinct) using join and group by produce incorrect output when > hive.auto.convert.join=false and > hive.auto.convert.join.noconditionaltask=false > ----------------------------------------------------------------------------------------------------------------------------------------------------- > > Key: HIVE-18270 > URL: https://issues.apache.org/jira/browse/HIVE-18270 > Project: Hive > Issue Type: Bug > Affects Versions: 1.2.1, 2.1.1, 2.2.0, 2.3.0 > Reporter: Zac Zhou > Assignee: Zac Zhou > Attachments: HIVE-18270.1.patch > > > When I run the following query: > explain > SELECT foo.id, count(distinct foo.line_id) as factor from > foo JOIN bar ON (foo.id = bar.id) > WHERE foo.orders != 'blah' > group by foo.id; > The following error is got: > java.lang.IndexOutOfBoundsException: Index: 1, Size: 1 > at java.util.ArrayList.rangeCheck(ArrayList.java:635) > at java.util.ArrayList.get(ArrayList.java:411) > at > org.apache.hadoop.hive.ql.optimizer.correlation.ReduceSinkDeDuplication$AbsctractReducerReducerProc.merge(ReduceSinkDeDuplication.java:216) > at > org.apache.hadoop.hive.ql.optimizer.correlation.ReduceSinkDeDuplication$JoinReducerProc.process(ReduceSinkDeDuplication.java:557) > at > org.apache.hadoop.hive.ql.optimizer.correlation.ReduceSinkDeDuplication$AbsctractReducerReducerProc.process(ReduceSinkDeDuplication.java:166) > at > org.apache.hadoop.hive.ql.lib.DefaultRuleDispatcher.dispatch(DefaultRuleDispatcher.java:90) > at > org.apache.hadoop.hive.ql.lib.DefaultGraphWalker.dispatchAndReturn(DefaultGraphWalker.java:95) > at > org.apache.hadoop.hive.ql.lib.DefaultGraphWalker.dispatch(DefaultGraphWalker.java:79) > at > org.apache.hadoop.hive.ql.lib.DefaultGraphWalker.walk(DefaultGraphWalker.java:133) > at > org.apache.hadoop.hive.ql.lib.DefaultGraphWalker.startWalking(DefaultGraphWalker.java:110) > at > org.apache.hadoop.hive.ql.optimizer.correlation.ReduceSinkDeDuplication.transform(ReduceSinkDeDuplication.java:108) > at > org.apache.hadoop.hive.ql.optimizer.Optimizer.optimize(Optimizer.java:192) > at > org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.analyzeInternal(SemanticAnalyzer.java:10201) > at > org.apache.hadoop.hive.ql.parse.CalcitePlanner.analyzeInternal(CalcitePlanner.java:209) > at > org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.analyze(BaseSemanticAnalyzer.java:227) > at > org.apache.hadoop.hive.ql.parse.ExplainSemanticAnalyzer.analyzeInternal(ExplainSemanticAnalyzer.java:74) > at > org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.analyze(BaseSemanticAnalyzer.java:227) > at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:424) > at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:308) > at org.apache.hadoop.hive.ql.Driver.compileInternal(Driver.java:1122) > at org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:1170) > at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1059) > at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1049) > at > org.apache.hadoop.hive.cli.CliDriver.processLocalCmd(CliDriver.java:213) > at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:165) > at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:376) > at > org.apache.hadoop.hive.cli.CliDriver.executeDriver(CliDriver.java:736) > at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:681) > at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:621) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:606) > at org.apache.hadoop.util.RunJar.run(RunJar.java:221) > at org.apache.hadoop.util.RunJar.main(RunJar.java:136) > It looks like it is a bug of ReduceSinkDeDuplication optimizer. > Since the columns of count distinct need to be added into reduce key for > sorting, the reducesink of group can't be replaced with the ones of join. > In the case of count distinct query, reducesink of group should not be merged > > -- This message was sent by Atlassian JIRA (v6.4.14#64029)