[HIVE-8662] CBO: tez_dml fails

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.14.0
• Component/s: CBO
• Assignee: Sergey Shelukhin
• Reporter: Sergey Shelukhin
• Created: 29/Oct/14 22:04
• Updated: 13/Nov/14 19:44
• Resolved: 30/Oct/14 20:47

Description

Haven't looked at it yet, but an assertion fails:

  @Override
  public String getDisplayString(String[] children) {
    assert (children.length == 2);

java.lang.AssertionError
	at org.apache.hadoop.hive.ql.udf.generic.GenericUDFBaseNumeric.getDisplayString(GenericUDFBaseNumeric.java:297)
	at org.apache.hadoop.hive.ql.plan.ExprNodeGenericFuncDesc.getExprString(ExprNodeGenericFuncDesc.java:157)
	at org.apache.hadoop.hive.ql.plan.ExprNodeGenericFuncDesc.getExprString(ExprNodeGenericFuncDesc.java:154)
	at org.apache.hadoop.hive.ql.optimizer.ppr.PartitionPruner.prune(PartitionPruner.java:194)
	at org.apache.hadoop.hive.ql.optimizer.optiq.RelOptHiveTable.computePartitionList(RelOptHiveTable.java:185)
	at org.apache.hadoop.hive.ql.optimizer.optiq.rules.HivePartitionPrunerRule.perform(HivePartitionPrunerRule.java:55)
	at org.apache.hadoop.hive.ql.optimizer.optiq.rules.HivePartitionPrunerRule.onMatch(HivePartitionPrunerRule.java:43)
	at org.eigenbase.relopt.AbstractRelOptPlanner.fireRule(AbstractRelOptPlanner.java:321)
	at org.eigenbase.relopt.hep.HepPlanner.applyRule(HepPlanner.java:488)
	at org.eigenbase.relopt.hep.HepPlanner.applyRules(HepPlanner.java:365)
	at org.eigenbase.relopt.hep.HepPlanner.executeInstruction(HepPlanner.java:228)
	at org.eigenbase.relopt.hep.HepInstruction$RuleInstance.execute(HepInstruction.java:118)
	at org.eigenbase.relopt.hep.HepPlanner.executeProgram(HepPlanner.java:179)
	at org.eigenbase.relopt.hep.HepPlanner.findBestExp(HepPlanner.java:166)
	at org.apache.hadoop.hive.ql.parse.SemanticAnalyzer$OptiqBasedPlanner.hepPlan(SemanticAnalyzer.java:12694)
	at org.apache.hadoop.hive.ql.parse.SemanticAnalyzer$OptiqBasedPlanner.applyPreCBOTransforms(SemanticAnalyzer.java:12652)
	at org.apache.hadoop.hive.ql.parse.SemanticAnalyzer$OptiqBasedPlanner.apply(SemanticAnalyzer.java:12597)
	at org.apache.hadoop.hive.ql.parse.SemanticAnalyzer$OptiqBasedPlanner.apply(SemanticAnalyzer.java:12504)
	at net.hydromatic.optiq.tools.Frameworks$1.apply(Frameworks.java:113)
	at net.hydromatic.optiq.prepare.OptiqPrepareImpl.perform(OptiqPrepareImpl.java:620)
	at net.hydromatic.optiq.tools.Frameworks.withPrepare(Frameworks.java:151)
	at net.hydromatic.optiq.tools.Frameworks.withPlanner(Frameworks.java:109)
	at org.apache.hadoop.hive.ql.parse.SemanticAnalyzer$OptiqBasedPlanner.getOptimizedAST(SemanticAnalyzer.java:12524)
	at org.apache.hadoop.hive.ql.parse.SemanticAnalyzer$OptiqBasedPlanner.access$400(SemanticAnalyzer.java:12504)
	at org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.analyzeInternal(SemanticAnalyzer.java:10034)
	at org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.analyze(BaseSemanticAnalyzer.java:221)
	at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:419)
	at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:305)
	at org.apache.hadoop.hive.ql.Driver.compileInternal(Driver.java:1106)
	at org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:1168)
	at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1043)
	at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1033)