Matt McCline created HIVE-10450:
-----------------------------------
Summary: More than one TableScan in MapWork not supported in
Vectorization -- causes query to fail during vectorization
Key: HIVE-10450
URL: https://issues.apache.org/jira/browse/HIVE-10450
Project: Hive
Issue Type: Bug
Reporter: Matt McCline
Assignee: Matt McCline
Priority: Critical
[~gopalv] found a error with this query:
{noformat}
explain select
s_state, count(1)
from store_sales,
store,
date_dim
where store_sales.ss_sold_date_sk = date_dim.d_date_sk and
store_sales.ss_store_sk = store.s_store_sk and
store.s_state in ('KS','AL', 'MN', 'AL', 'SC', 'VT')
group by s_state
order by s_state
limit 100;
{noformat}
Stack trace:
{noformat}
org.apache.hadoop.hive.ql.parse.SemanticException:
org.apache.hadoop.hive.ql.metadata.HiveException:
java.lang.reflect.InvocationTargetException
at
org.apache.hadoop.hive.ql.optimizer.physical.Vectorizer$VectorizationNodeProcessor.doVectorize(Vectorizer.java:676)
at
org.apache.hadoop.hive.ql.optimizer.physical.Vectorizer$MapWorkVectorizationNodeProcessor.process(Vectorizer.java:735)
at
org.apache.hadoop.hive.ql.lib.DefaultRuleDispatcher.dispatch(DefaultRuleDispatcher.java:90)
at
org.apache.hadoop.hive.ql.lib.DefaultGraphWalker.dispatchAndReturn(DefaultGraphWalker.java:95)
at
org.apache.hadoop.hive.ql.lib.DefaultGraphWalker.dispatch(DefaultGraphWalker.java:79)
at
org.apache.hadoop.hive.ql.lib.PreOrderWalker.walk(PreOrderWalker.java:54)
at
org.apache.hadoop.hive.ql.lib.PreOrderWalker.walk(PreOrderWalker.java:59)
at
org.apache.hadoop.hive.ql.lib.DefaultGraphWalker.startWalking(DefaultGraphWalker.java:110)
at
org.apache.hadoop.hive.ql.optimizer.physical.Vectorizer$VectorizationDispatcher.vectorizeMapWork(Vectorizer.java:422)
at
org.apache.hadoop.hive.ql.optimizer.physical.Vectorizer$VectorizationDispatcher.convertMapWork(Vectorizer.java:354)
at
org.apache.hadoop.hive.ql.optimizer.physical.Vectorizer$VectorizationDispatcher.dispatch(Vectorizer.java:322)
at
org.apache.hadoop.hive.ql.lib.TaskGraphWalker.dispatch(TaskGraphWalker.java:111)
at
org.apache.hadoop.hive.ql.lib.TaskGraphWalker.walk(TaskGraphWalker.java:180)
at
org.apache.hadoop.hive.ql.lib.TaskGraphWalker.startWalking(TaskGraphWalker.java:125)
at
org.apache.hadoop.hive.ql.optimizer.physical.Vectorizer.resolve(Vectorizer.java:877)
at
org.apache.hadoop.hive.ql.optimizer.physical.PhysicalOptimizer.optimize(PhysicalOptimizer.java:107)
at
org.apache.hadoop.hive.ql.parse.MapReduceCompiler.optimizeTaskPlan(MapReduceCompiler.java:270)
at
org.apache.hadoop.hive.ql.parse.TaskCompiler.compile(TaskCompiler.java:227)
at
org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.analyzeInternal(SemanticAnalyzer.java:10084)
at
org.apache.hadoop.hive.ql.parse.CalcitePlanner.analyzeInternal(CalcitePlanner.java:204)
at
org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.analyze(BaseSemanticAnalyzer.java:225)
at
org.apache.hadoop.hive.ql.parse.ExplainSemanticAnalyzer.analyzeInternal(ExplainSemanticAnalyzer.java:74)
at
org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.analyze(BaseSemanticAnalyzer.java:225)
at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:424)
at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:308)
at org.apache.hadoop.hive.ql.Driver.compileInternal(Driver.java:1122)
at org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:1170)
at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1059)
at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1049)
at
org.apache.hadoop.hive.cli.CliDriver.processLocalCmd(CliDriver.java:213)
at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:165)
at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:376)
at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:311)
at
org.apache.hadoop.hive.ql.QTestUtil.executeClientInternal(QTestUtil.java:1019)
at org.apache.hadoop.hive.ql.QTestUtil.executeClient(QTestUtil.java:993)
at
org.apache.hadoop.hive.cli.TestMiniTezCliDriver.runTest(TestMiniTezCliDriver.java:244)
at
org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver_vector_inner_join5(TestMiniTezCliDriver.java:180)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at junit.framework.TestCase.runTest(TestCase.java:176)
at junit.framework.TestCase.runBare(TestCase.java:141)
at junit.framework.TestResult$1.protect(TestResult.java:122)
at junit.framework.TestResult.runProtected(TestResult.java:142)
at junit.framework.TestResult.run(TestResult.java:125)
at junit.framework.TestCase.run(TestCase.java:129)
at junit.framework.TestSuite.runTest(TestSuite.java:255)
at junit.framework.TestSuite.run(TestSuite.java:250)
at
org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:84)
at
org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:264)
at
org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:153)
at
org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:124)
at
org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:200)
at
org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:153)
at
org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:103)
Caused by: org.apache.hadoop.hive.ql.metadata.HiveException:
java.lang.reflect.InvocationTargetException
at
org.apache.hadoop.hive.ql.exec.OperatorFactory.getVectorOperator(OperatorFactory.java:165)
at
org.apache.hadoop.hive.ql.exec.OperatorFactory.getVectorOperator(OperatorFactory.java:174)
at
org.apache.hadoop.hive.ql.optimizer.physical.Vectorizer.vectorizeOperator(Vectorizer.java:1608)
at
org.apache.hadoop.hive.ql.optimizer.physical.Vectorizer$VectorizationNodeProcessor.doVectorize(Vectorizer.java:668)
... 55 more
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.GeneratedConstructorAccessor308.newInstance(Unknown
Source)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
at
org.apache.hadoop.hive.ql.exec.OperatorFactory.getVectorOperator(OperatorFactory.java:159)
... 58 more
Caused by: org.apache.hadoop.hive.ql.metadata.HiveException:
org.apache.hadoop.hive.ql.metadata.HiveException:
org.apache.hadoop.hive.ql.metadata.HiveException: The column s_store_sk is not
in the vectorization context column map {ss_sold_date_sk=0,
ss_ext_list_price=16, ss_net_paid=19, ss_quantity=9, ss_list_price=11,
ss_ticket_number=8, ss_net_paid_inc_tax=20, ss_sales_price=12,
ss_net_profit=21, ss_item_sk=2, ss_cdemo_sk=4, ss_promo_sk=7, ss_coupon_amt=18,
ss_customer_sk=3, ss_wholesale_cost=10, ss_sold_time_sk=1,
ss_ext_discount_amt=13, ss_store_sk=22, ss_ext_tax=17,
ss_ext_wholesale_cost=15, ss_addr_sk=6, ss_ext_sales_price=14, ss_hdemo_sk=5}.
at
org.apache.hadoop.hive.ql.exec.vector.VectorizationContext.createVectorExpression(VectorizationContext.java:1038)
at
org.apache.hadoop.hive.ql.exec.vector.VectorizationContext.getVectorExpressionForUdf(VectorizationContext.java:996)
at
org.apache.hadoop.hive.ql.exec.vector.VectorizationContext.getGenericUdfVectorExpression(VectorizationContext.java:1163)
at
org.apache.hadoop.hive.ql.exec.vector.VectorizationContext.getVectorExpression(VectorizationContext.java:441)
at
org.apache.hadoop.hive.ql.exec.vector.VectorFilterOperator.<init>(VectorFilterOperator.java:54)
... 62 more
Caused by: org.apache.hadoop.hive.ql.metadata.HiveException:
org.apache.hadoop.hive.ql.metadata.HiveException: The column s_store_sk is not
in the vectorization context column map {ss_sold_date_sk=0,
ss_ext_list_price=16, ss_net_paid=19, ss_quantity=9, ss_list_price=11,
ss_ticket_number=8, ss_net_paid_inc_tax=20, ss_sales_price=12,
ss_net_profit=21, ss_item_sk=2, ss_cdemo_sk=4, ss_promo_sk=7, ss_coupon_amt=18,
ss_customer_sk=3, ss_wholesale_cost=10, ss_sold_time_sk=1,
ss_ext_discount_amt=13, ss_store_sk=22, ss_ext_tax=17,
ss_ext_wholesale_cost=15, ss_addr_sk=6, ss_ext_sales_price=14, ss_hdemo_sk=5}.
at
org.apache.hadoop.hive.ql.exec.vector.VectorizationContext.createVectorExpression(VectorizationContext.java:1038)
at
org.apache.hadoop.hive.ql.exec.vector.VectorizationContext.getVectorExpressionForUdf(VectorizationContext.java:996)
at
org.apache.hadoop.hive.ql.exec.vector.VectorizationContext.getGenericUdfVectorExpression(VectorizationContext.java:1163)
at
org.apache.hadoop.hive.ql.exec.vector.VectorizationContext.getVectorExpression(VectorizationContext.java:441)
at
org.apache.hadoop.hive.ql.exec.vector.VectorizationContext.createVectorExpression(VectorizationContext.java:1014)
... 66 more
Caused by: org.apache.hadoop.hive.ql.metadata.HiveException: The column
s_store_sk is not in the vectorization context column map {ss_sold_date_sk=0,
ss_ext_list_price=16, ss_net_paid=19, ss_quantity=9, ss_list_price=11,
ss_ticket_number=8, ss_net_paid_inc_tax=20, ss_sales_price=12,
ss_net_profit=21, ss_item_sk=2, ss_cdemo_sk=4, ss_promo_sk=7, ss_coupon_amt=18,
ss_customer_sk=3, ss_wholesale_cost=10, ss_sold_time_sk=1,
ss_ext_discount_amt=13, ss_store_sk=22, ss_ext_tax=17,
ss_ext_wholesale_cost=15, ss_addr_sk=6, ss_ext_sales_price=14, ss_hdemo_sk=5}.
at
org.apache.hadoop.hive.ql.exec.vector.VectorizationContext.getInputColumnIndex(VectorizationContext.java:283)
at
org.apache.hadoop.hive.ql.exec.vector.VectorizationContext.getInputColumnIndex(VectorizationContext.java:291)
at
org.apache.hadoop.hive.ql.exec.vector.VectorizationContext.createVectorExpression(VectorizationContext.java:1018)
... 70 more
{noformat}
Related to [~sershe] HIVE-9983: Vectorizer doesn't vectorize (1) partitions
with different schema anywhere (2) any MapWork with >1 table scans in MR
The explain output shows 2 table scans (with different schema) in a Map vertex:
{noformat}
Map Operator Tree:
TableScan
alias: store_sales
Statistics: Num rows: 2750370 Data size: 3717170032 Basic stats:
COMPLETE Column stats: NONE
Filter Operator
predicate: ss_sold_date_sk is not null (type: boolean)
Statistics: Num rows: 1375185 Data size: 1858585016 Basic stats:
COMPLETE Column stats: NONE
Reduce Output Operator
key expressions: ss_store_sk (type: int)
sort order: +
Map-reduce partition columns: ss_store_sk (type: int)
Statistics: Num rows: 1375185 Data size: 1858585016 Basic
stats: COMPLETE Column stats: NONE
value expressions: ss_sold_date_sk (type: int)
TableScan
alias: store
Statistics: Num rows: 12 Data size: 25632 Basic stats: COMPLETE
Column stats: NONE
Filter Operator
predicate: (s_store_sk is not null and (s_state) IN ('KS', 'AL',
'MN', 'AL', 'SC', 'VT')) (type: boolean)
Statistics: Num rows: 3 Data size: 6408 Basic stats: COMPLETE
Column stats: NONE
Reduce Output Operator
key expressions: s_store_sk (type: int)
sort order: +
Map-reduce partition columns: s_store_sk (type: int)
Statistics: Num rows: 3 Data size: 6408 Basic stats: COMPLETE
Column stats: NONE
value expressions: s_state (type: string)
{noformat}
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