Hari Sankar Sivarama Subramaniyan created HIVE-12923:
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Summary: CBO: Calcite Operator To Hive Operator (Calcite Return
Path): TestCliDriver groupby_grouping_sets4.q failure
Key: HIVE-12923
URL: https://issues.apache.org/jira/browse/HIVE-12923
Project: Hive
Issue Type: Sub-task
Reporter: Hari Sankar Sivarama Subramaniyan
Assignee: Hari Sankar Sivarama Subramaniyan
{code}
EXPLAIN
SELECT * FROM
(SELECT a, b, count(*) from T1 where a < 3 group by a, b with cube) subq1
join
(SELECT a, b, count(*) from T1 where a < 3 group by a, b with cube) subq2
on subq1.a = subq2.a
{code}
Stack trace:
{code}
java.lang.NullPointerException
at
org.apache.hadoop.hive.ql.optimizer.ColumnPrunerProcFactory.pruneJoinOperator(ColumnPrunerProcFactory.java:1110)
at
org.apache.hadoop.hive.ql.optimizer.ColumnPrunerProcFactory.access$400(ColumnPrunerProcFactory.java:85)
at
org.apache.hadoop.hive.ql.optimizer.ColumnPrunerProcFactory$ColumnPrunerJoinProc.process(ColumnPrunerProcFactory.java:941)
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.optimizer.ColumnPruner$ColumnPrunerWalker.walk(ColumnPruner.java:172)
at
org.apache.hadoop.hive.ql.lib.DefaultGraphWalker.startWalking(DefaultGraphWalker.java:120)
at
org.apache.hadoop.hive.ql.optimizer.ColumnPruner.transform(ColumnPruner.java:135)
at
org.apache.hadoop.hive.ql.optimizer.Optimizer.optimize(Optimizer.java:237)
at
org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.analyzeInternal(SemanticAnalyzer.java:10176)
at
org.apache.hadoop.hive.ql.parse.CalcitePlanner.analyzeInternal(CalcitePlanner.java:229)
at
org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.analyze(BaseSemanticAnalyzer.java:239)
at
org.apache.hadoop.hive.ql.parse.ExplainSemanticAnalyzer.analyzeInternal(ExplainSemanticAnalyzer.java:74)
at
org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.analyze(BaseSemanticAnalyzer.java:239)
at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:472)
at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:312)
at org.apache.hadoop.hive.ql.Driver.compileInternal(Driver.java:1168)
at org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:1256)
at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1094)
at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1082)
at
org.apache.hadoop.hive.cli.CliDriver.processLocalCmd(CliDriver.java:233)
at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:184)
at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:400)
at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:336)
at
org.apache.hadoop.hive.ql.QTestUtil.executeClientInternal(QTestUtil.java:1129)
at
org.apache.hadoop.hive.ql.QTestUtil.executeClient(QTestUtil.java:1103)
at
org.apache.hadoop.hive.cli.TestCliDriver.runTest(TestCliDriver.java:10444)
at
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_groupby_grouping_sets4(TestCliDriver.java:3313)
{code}
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