Hari Sankar Sivarama Subramaniyan created HIVE-12805:
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Summary: 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
Reporter: Hari Sankar Sivarama Subramaniyan
Assignee: Hari Sankar Sivarama Subramaniyan
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}
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