[
https://issues.apache.org/jira/browse/HIVE-12805?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15117934#comment-15117934
]
Hari Sankar Sivarama Subramaniyan commented on HIVE-12805:
----------------------------------------------------------
The test failures are unrelated to the change. [~ashutoshc] can you please look
at the latest change.
> CBO: Calcite Operator To Hive Operator (Calcite Return Path):
> MiniTezCliDriver skewjoin.q failure
> -------------------------------------------------------------------------------------------------
>
> Key: HIVE-12805
> URL: https://issues.apache.org/jira/browse/HIVE-12805
> Project: Hive
> Issue Type: Sub-task
> Components: CBO
> Reporter: Hari Sankar Sivarama Subramaniyan
> Assignee: Hari Sankar Sivarama Subramaniyan
> Attachments: HIVE-12805.1.patch, HIVE-12805.2.patch,
> HIVE-12805.3.patch, HIVE-12805.4.patch, HIVE-12805.5.patch
>
>
> Set hive.cbo.returnpath.hiveop=true
> {code}
> FROM T1 a FULL OUTER JOIN T2 c ON c.key+1=a.key SELECT /*+ STREAMTABLE(a) */
> sum(hash(a.key)), sum(hash(a.val)), sum(hash(c.key))
> {code}
> The stack trace:
> {code}
> 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.ppd.SyntheticJoinPredicate$JoinSynthetic.process(SyntheticJoinPredicate.java:183)
> at
> org.apache.hadoop.hive.ql.lib.DefaultRuleDispatcher.dispatch(DefaultRuleDispatcher.java:90)
> at
> org.apache.hadoop.hive.ql.lib.DefaultGraphWalker.dispatchAndReturn(DefaultGraphWalker.java:105)
> at
> org.apache.hadoop.hive.ql.lib.DefaultGraphWalker.dispatch(DefaultGraphWalker.java:89)
> at
> org.apache.hadoop.hive.ql.lib.PreOrderOnceWalker.walk(PreOrderOnceWalker.java:43)
> at
> org.apache.hadoop.hive.ql.lib.PreOrderOnceWalker.walk(PreOrderOnceWalker.java:54)
> at
> org.apache.hadoop.hive.ql.lib.PreOrderOnceWalker.walk(PreOrderOnceWalker.java:54)
> at
> org.apache.hadoop.hive.ql.lib.PreOrderOnceWalker.walk(PreOrderOnceWalker.java:54)
> at
> org.apache.hadoop.hive.ql.lib.DefaultGraphWalker.startWalking(DefaultGraphWalker.java:120)
> at
> org.apache.hadoop.hive.ql.ppd.SyntheticJoinPredicate.transform(SyntheticJoinPredicate.java:100)
> at
> org.apache.hadoop.hive.ql.optimizer.Optimizer.optimize(Optimizer.java:236)
> at
> org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.analyzeInternal(SemanticAnalyzer.java:10170)
> at
> org.apache.hadoop.hive.ql.parse.CalcitePlanner.analyzeInternal(CalcitePlanner.java:231)
> at
> org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.analyze(BaseSemanticAnalyzer.java:237)
> at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:471)
> {code}
> Same error happens in auto_sortmerge_join_6.q.out for
> {code}
> select count(*) FROM tbl1 a JOIN tbl2 b ON a.key = b.key join src h on
> h.value = a.value
> {code}
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
