[
https://issues.apache.org/jira/browse/HIVE-20187?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16591703#comment-16591703
]
Hive QA commented on HIVE-20187:
--------------------------------
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12931831/extended_explain.txt
{color:red}ERROR:{color} -1 due to build exiting with an error
Test results:
https://builds.apache.org/job/PreCommit-HIVE-Build/13443/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/13443/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-13443/
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'
2018-08-24 14:05:24.608
+ [[ -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-13443/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'
2018-08-24 14:05:24.611
+ cd apache-github-source-source
+ git fetch origin
+ git reset --hard HEAD
HEAD is now at 6a28265 HIVE-20450: Add replication test for LOAD command on
ACID table (Sankar Hariappan, reviewed by Anishek Agarwal)
+ git clean -f -d
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 6a28265 HIVE-20450: Add replication test for LOAD command on
ACID table (Sankar Hariappan, reviewed by Anishek Agarwal)
+ git merge --ff-only origin/master
Already up-to-date.
+ date '+%Y-%m-%d %T.%3N'
2018-08-24 14:05:25.748
+ rm -rf ../yetus_PreCommit-HIVE-Build-13443
+ mkdir ../yetus_PreCommit-HIVE-Build-13443
+ git gc
+ cp -R . ../yetus_PreCommit-HIVE-Build-13443
+ mkdir /data/hiveptest/logs/PreCommit-HIVE-Build-13443/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: unrecognized input
fatal: unrecognized input
fatal: unrecognized input
The patch does not appear to apply with p0, p1, or p2
+ result=1
+ '[' 1 -ne 0 ']'
+ rm -rf yetus_PreCommit-HIVE-Build-13443
+ exit 1
'
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12931831 - PreCommit-HIVE-Build
> Incorrect query results in hive when hive.convert.join.bucket.mapjoin.tez is
> set to true
> ----------------------------------------------------------------------------------------
>
> Key: HIVE-20187
> URL: https://issues.apache.org/jira/browse/HIVE-20187
> Project: Hive
> Issue Type: Bug
> Affects Versions: 3.1.0
> Environment: Hive 3.0 and Tez 0.91
> Reporter: Karthik
> Assignee: Deepak Jaiswal
> Priority: Blocker
> Attachments: extended_explain.txt
>
>
> When hive.convert.join.bucket.mapjoin.tez=true and bucketed column is in
> select clause but not in where clause, hive is performing a bucket map join
> and returning incorrect results. When the bucketed column is removed from
> select clause or hive.convert.join.bucket.mapjoin.tez=false, returned query
> results are correct.
>
> create table my_fact(AMT decimal(20,3),bucket_col string ,join_col string )
> PARTITIONED BY (FISCAL_YEAR string ,ACCOUNTING_PERIOD string )
> CLUSTERED BY (bucket_col) INTO 10
> BUCKETS
> stored as ORC
> ;
> create table my_dim(join_col string,filter_col string) stored as orc;
> After populating and analyzing above tables, explain plan looks as below
> when hive.convert.join.bucket.mapjoin.tez=TRUE:
>
> explain select T4.join_col as account1,my_fact.accounting_period
> FROM my_fact JOIN my_dim T4 ON my_fact.join_col = T4.join_col
> WHERE my_fact.fiscal_year = '2015'
> AND T4.filter_col IN ( 'VAL1', 'VAL2' )
> and my_fact.accounting_period in (10);
> Vertex dependency in root stage
> Map 1 <- Map 2 (CUSTOM_EDGE)
> Stage-0
> Fetch Operator
> limit:-1
> Stage-1
> Map 1 vectorized, llap
> File Output Operator [FS_24]
> Select Operator [SEL_23] (rows=15282589 width=291)
> Output:["_col0","_col1","_col2"]
> Map Join Operator [MAPJOIN_22] (rows=15282589 width=291)
> *BucketMapJoin*:true,Conds:SEL_21._col1=RS_19._col0(Inner),Output:["_col0","_col3","_col4"]
> <-Map 2 [CUSTOM_EDGE] vectorized, llap
> MULTICAST [RS_19]
> PartitionCols:_col0
> Select Operator [SEL_18] (rows=818 width=186)
> Output:["_col0"]
> Filter Operator [FIL_17] (rows=818 width=186)
> predicate:((filter_col) IN ('VAL1', 'VAL2') and join_col is not null)
> TableScan [TS_3] (rows=1635 width=186)
> default@my_dim,t4,Tbl:COMPLETE,Col:NONE,Output:["join_col","filter_col"]
> <-Select Operator [SEL_21] (rows=13893263 width=291)
> Output:["_col0","_col1","_col3"]
> Filter Operator [FIL_20] (rows=13893263 width=291)
> predicate:join_col is not null
> TableScan [TS_0] (rows=13893263 width=291)
>
> default@my_fact,my_fact,Tbl:COMPLETE,Col:NONE,Output:["bucket_col","join_col"]
> [^extended_explain.txt] has more detailed plan.
> When hive.convert.join.bucket.mapjoin.tez=false, plan no longer has
> bucketjoin and query results are correct.
> Vertex dependency in root stage
> Map 1 <- Map 2 (BROADCAST_EDGE)
> Stage-0
> Fetch Operator
> limit:-1
> Stage-1
> Map 1 vectorized, llap
> File Output Operator [FS_24]
> Select Operator [SEL_23] (rows=15282589 width=291)
> Output:["_col0","_col1","_col2"]
> Map Join Operator [MAPJOIN_22] (rows=15282589 width=291)
> Conds:SEL_21._col1=RS_19._col0(Inner),Output:["_col0","_col3","_col4"]
> <-Map 2 [BROADCAST_EDGE] vectorized, llap
> BROADCAST [RS_19]
> PartitionCols:_col0
> Select Operator [SEL_18] (rows=818 width=186)
> Output:["_col0"]
> Filter Operator [FIL_17] (rows=818 width=186)
> predicate:((filter_col) IN ('VAL1', 'VAL2') and join_col is not null)
> TableScan [TS_3] (rows=1635 width=186)
> default@my_dim,t4,Tbl:COMPLETE,Col:NONE,Output:["join_col","filter_col"]
> <-Select Operator [SEL_21] (rows=13893263 width=291)
> Output:["_col0","_col1","_col3"]
> Filter Operator [FIL_20] (rows=13893263 width=291)
> predicate:join_col is not null
> TableScan [TS_0] (rows=13893263 width=291)
> default@my_fact,my_fact,Tbl:COMPLETE,Col:NONE,Output:
>
> Per suggestion in bug# TEZ-3971, creating this case under Hive project.
>
>
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