[
https://issues.apache.org/jira/browse/HIVE-7283?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Gunther Hagleitner reopened HIVE-7283:
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I'm seeing this in the unit tests:
Exception: null
java.lang.AssertionError
at org.eigenbase.relopt.RelOptUtil.classifyFilters(RelOptUtil.java:1871)
at
org.apache.hadoop.hive.ql.optimizer.optiq.rules.HivePushFilterPastJoinRule.perform(HivePushFilterPastJoinRule.java:95)
at
org.apache.hadoop.hive.ql.optimizer.optiq.rules.HivePushFilterPastJoinRule$2.onMatch(HivePushFilterPastJoinRule.java:41)
at
org.eigenbase.relopt.AbstractRelOptPlanner.fireRule(AbstractRelOptPlanner.java:280)
at org.eigenbase.relopt.hep.HepPlanner.applyRule(HepPlanner.java:482)
at org.eigenbase.relopt.hep.HepPlanner.applyRules(HepPlanner.java:359)
at org.eigenbase.relopt.hep.HepPlanner.executeInstruction(HepPlanner.java:222)
at
org.eigenbase.relopt.hep.HepInstruction$RuleInstance.execute(HepInstruction.java:119)
at org.eigenbase.relopt.hep.HepPlanner.executeProgram(HepPlanner.java:173)
at org.eigenbase.relopt.hep.HepPlanner.findBestExp(HepPlanner.java:160)
at
org.apache.hadoop.hive.ql.parse.SemanticAnalyzer$OptiqBasedPlanner.applyPreCBOTransforms(SemanticAnalyzer.java:11818)
at
org.apache.hadoop.hive.ql.parse.SemanticAnalyzer$OptiqBasedPlanner.apply(SemanticAnalyzer.java:11768)
at
org.apache.hadoop.hive.ql.parse.SemanticAnalyzer$OptiqBasedPlanner.apply(SemanticAnalyzer.java:11715)
at net.hydromatic.optiq.tools.Frameworks$1.apply(Frameworks.java:146)
at
net.hydromatic.optiq.prepare.OptiqPrepareImpl.perform(OptiqPrepareImpl.java:536)
at net.hydromatic.optiq.tools.Frameworks.withPrepare(Frameworks.java:168)
at net.hydromatic.optiq.tools.Frameworks.withPlanner(Frameworks.java:142)
at
org.apache.hadoop.hive.ql.parse.SemanticAnalyzer$OptiqBasedPlanner.getOptimizedAST(SemanticAnalyzer.java:11731)
at
org.apache.hadoop.hive.ql.parse.SemanticAnalyzer$OptiqBasedPlanner.access$200(SemanticAnalyzer.java:11715)
at
org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.analyzeInternal(SemanticAnalyzer.java:9536)
at
org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.analyze(BaseSemanticAnalyzer.java:328)
at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:412)
at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:308)
at org.apache.hadoop.hive.ql.Driver.compileInternal(Driver.java:962)
at org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:1027)
at org.apache.hadoop.hive.ql.Driver.run(Driver.java:898)
at org.apache.hadoop.hive.ql.Driver.run(Driver.java:888)
at org.apache.hadoop.hive.cli.CliDriver.processLocalCmd(CliDriver.java:277)
at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:229)
at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:439)
at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:375)
at org.apache.hadoop.hive.ql.QTestUtil.executeClient(QTestUtil.java:920)
at org.apache.hadoop.hive.cli.TestCliDriver.runTest(TestCliDriver.java:133)
at
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_cbo_correctness(TestCliDriver.java:117)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at junit.framework.TestCase.runTest(TestCase.java:168)
at junit.framework.TestCase.runBare(TestCase.java:134)
at junit.framework.TestResult$1.protect(TestResult.java:110)
at junit.framework.TestResult.runProtected(TestResult.java:128)
at junit.framework.TestResult.run(TestResult.java:113)
at junit.framework.TestCase.run(TestCase.java:124)
at junit.framework.TestSuite.runTest(TestSuite.java:243)
at junit.framework.TestSuite.run(TestSuite.java:238)
at
org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:83)
at
org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:264)
at
org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:153)
at
org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:124)
at
org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:200)
at
org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:153)
at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:103)
> CBO: plumb in HepPlanner and FieldTrimmer(ColumnPruner) into Optiq based
> planning
> ---------------------------------------------------------------------------------
>
> Key: HIVE-7283
> URL: https://issues.apache.org/jira/browse/HIVE-7283
> Project: Hive
> Issue Type: Sub-task
> Components: Query Processor
> Reporter: Harish Butani
> Assignee: Harish Butani
> Attachments: HIVE-7283.1.patch
>
>
> 1.
> HepPlanner initially used for:
> - Predicate Pushdown
> - Transitive Predicate inference
> - Partition Pruning
> 2. Use Optiq's FieldTrimmer for ColumnPruner
> To begin with the rules are copies of Optiq base rules. Once Optiq is
> refactored to work on Base RelNode classes, the copied rules will be removed.
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