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Posted to dev@hive.apache.org by "slim bouguerra (JIRA)" <ji...@apache.org> on 2018/05/17 22:17:00 UTC
[jira] [Created] (HIVE-19600) Hive and Calcite have different
semantics for Grouping sets
slim bouguerra created HIVE-19600:
-------------------------------------
Summary: Hive and Calcite have different semantics for Grouping sets
Key: HIVE-19600
URL: https://issues.apache.org/jira/browse/HIVE-19600
Project: Hive
Issue Type: Sub-task
Reporter: slim bouguerra
Fix For: 3.1.0
h1. Issue:
Tried to use the calcite rule {code} org.apache.calcite.rel.rules.AggregateExpandDistinctAggregatesRule#AggregateExpandDistinctAggregatesRule(java.lang.Class<? extends org.apache.calcite.rel.core.Aggregate>, boolean, org.apache.calcite.tools.RelBuilderFactory) {code} to replace current rule used by Hive {code}
org.apache.hadoop.hive.ql.optimizer.calcite.rules.HiveExpandDistinctAggregatesRule#HiveExpandDistinctAggregatesRule
{code}
But i got an exception when generating the Operator tree out of calcite plan.
This is the Calcite plan
{code}
HiveProject.HIVE.[](input=rel#50:HiveAggregate.HIVE.[](input=rel#48:HiveProject.HIVE.[](input=rel#44:HiveAggregate.HIVE.[](input=rel#38:HiveProject.HIVE.[](input=rel#0:HiveTableScan.HIVE.[]
(table=[druid_test_dst.test_base_table],table:alias=test_base_table)[false],$f0=$3,$f1=$1,$f2=$4),group={0, 1, 2},groups=[{0, 1}, {0, 2}],$g=GROUPING($0, $1, $2)),$f0=$0,$f1=$1,$f2=$2,$g_1==($3, 1),$g_2==($3, 2)),group={0},agg#0=count($1) FILTER $3,agg#1=count($2) FILTER $4),_o__c0=$1,_o__c1=$2)
{code}
This is the exception stack
{code}
2018-05-17T08:46:48,604 ERROR [649a61b0-d8c7-45d8-962d-b1d38397feb4 main] ql.Driver: FAILED: SemanticException Line 0:-1 Argument type mismatch 'zone': The first argument to grouping() must be an int/long. Got: STRING
org.apache.hadoop.hive.ql.parse.SemanticException: Line 0:-1 Argument type mismatch 'zone': The first argument to grouping() must be an int/long. Got: STRING
at org.apache.hadoop.hive.ql.parse.TypeCheckProcFactory$DefaultExprProcessor.process(TypeCheckProcFactory.java:1467)
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.ExpressionWalker.walk(ExpressionWalker.java:76)
at org.apache.hadoop.hive.ql.lib.DefaultGraphWalker.startWalking(DefaultGraphWalker.java:120)
at org.apache.hadoop.hive.ql.parse.TypeCheckProcFactory.genExprNode(TypeCheckProcFactory.java:239)
at org.apache.hadoop.hive.ql.parse.TypeCheckProcFactory.genExprNode(TypeCheckProcFactory.java:185)
at org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genAllExprNodeDesc(SemanticAnalyzer.java:12566)
at org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genExprNodeDesc(SemanticAnalyzer.java:12521)
at org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genSelectPlan(SemanticAnalyzer.java:4525)
at org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genSelectPlan(SemanticAnalyzer.java:4298)
at org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genPostGroupByBodyPlan(SemanticAnalyzer.java:10487)
at org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genBodyPlan(SemanticAnalyzer.java:10426)
at org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genPlan(SemanticAnalyzer.java:11339)
at org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genPlan(SemanticAnalyzer.java:11196)
at org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genPlan(SemanticAnalyzer.java:11223)
at org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genPlan(SemanticAnalyzer.java:11209)
at org.apache.hadoop.hive.ql.parse.CalcitePlanner.genOPTree(CalcitePlanner.java:517)
at org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.analyzeInternal(SemanticAnalyzer.java:12074)
at org.apache.hadoop.hive.ql.parse.CalcitePlanner.analyzeInternal(CalcitePlanner.java:330)
at org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.analyze(BaseSemanticAnalyzer.java:288)
at org.apache.hadoop.hive.ql.parse.ExplainSemanticAnalyzer.analyzeInternal(ExplainSemanticAnalyzer.java:164)
at org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.analyze(BaseSemanticAnalyzer.java:288)
at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:643)
at org.apache.hadoop.hive.ql.Driver.compileInternal(Driver.java:1686)
at org.apache.hadoop.hive.ql.Driver.compileAndRespond(Driver.java:1633)
at org.apache.hadoop.hive.ql.Driver.compileAndRespond(Driver.java:1628)
at org.apache.hadoop.hive.ql.reexec.ReExecDriver.compileAndRespond(ReExecDriver.java:126)
at org.apache.hadoop.hive.ql.reexec.ReExecDriver.run(ReExecDriver.java:214)
at org.apache.hadoop.hive.cli.CliDriver.processLocalCmd(CliDriver.java:239)
at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:188)
at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:402)
at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:335)
at org.apache.hadoop.hive.ql.QTestUtil.executeClientInternal(QTestUtil.java:1466)
at org.apache.hadoop.hive.ql.QTestUtil.executeClient(QTestUtil.java:1440)
at org.apache.hadoop.hive.cli.control.CoreCliDriver.runTest(CoreCliDriver.java:177)
at org.apache.hadoop.hive.cli.control.CliAdapter.runTest(CliAdapter.java:104)
at org.apache.hadoop.hive.cli.TestMiniDruidLocalCliDriver.testCliDriver(TestMiniDruidLocalCliDriver.java:43)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.apache.hadoop.hive.cli.control.CliAdapter$2$1.evaluate(CliAdapter.java:92)
at org.junit.rules.RunRules.evaluate(RunRules.java:20)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
at org.junit.runners.Suite.runChild(Suite.java:127)
{code}
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