[
https://issues.apache.org/jira/browse/HIVE-5771?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14000667#comment-14000667
]
Ashutosh Chauhan commented on HIVE-5771:
----------------------------------------
Thanks, [~tedxu] for update. I tried your latest patch.
cluster.q,ppd_clusterby.q are now fixed with your latest patch. But,
orc_ppd_date.q & vectorized_parquet.q still failed with following stack traces
respectively.
{code}
java.lang.Exception: java.lang.RuntimeException: Error in configuring object
at
org.apache.hadoop.mapred.LocalJobRunner$Job.runTasks(LocalJobRunner.java:462)
at
org.apache.hadoop.mapred.LocalJobRunner$Job.run(LocalJobRunner.java:522)
Caused by: java.lang.RuntimeException: Error in configuring object
at
org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:109)
at
org.apache.hadoop.util.ReflectionUtils.setConf(ReflectionUtils.java:75)
at
org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:133)
at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:426)
at org.apache.hadoop.mapred.MapTask.run(MapTask.java:342)
at
org.apache.hadoop.mapred.LocalJobRunner$Job$MapTaskRunnable.run(LocalJobRunner.java:243)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:439)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
at java.lang.Thread.run(Thread.java:695)
Caused by: java.lang.reflect.InvocationTargetException
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
org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:106)
... 11 more
Caused by: java.lang.RuntimeException: Error in configuring object
at
org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:109)
at
org.apache.hadoop.util.ReflectionUtils.setConf(ReflectionUtils.java:75)
at
org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:133)
at org.apache.hadoop.mapred.MapRunner.configure(MapRunner.java:38)
... 16 more
Caused by: java.lang.reflect.InvocationTargetException
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
org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:106)
... 19 more
Caused by: java.lang.RuntimeException: Map operator initialization failed
at
org.apache.hadoop.hive.ql.exec.mr.ExecMapper.configure(ExecMapper.java:154)
... 24 more
Caused by: java.lang.ClassCastException: java.lang.String cannot be cast to
java.sql.Date
at
org.apache.hadoop.hive.serde2.objectinspector.primitive.JavaDateObjectInspector.getPrimitiveWritableObject(JavaDateObjectInspector.java:37)
at
org.apache.hadoop.hive.serde2.objectinspector.primitive.JavaDateObjectInspector.getPrimitiveWritableObject(JavaDateObjectInspector.java:28)
at
org.apache.hadoop.hive.ql.plan.ExprNodeConstantDesc.getWritableObjectInspector(ExprNodeConstantDesc.java:67)
at
org.apache.hadoop.hive.ql.exec.ExprNodeConstantEvaluator.<init>(ExprNodeConstantEvaluator.java:36)
at
org.apache.hadoop.hive.ql.exec.ExprNodeEvaluatorFactory.get(ExprNodeEvaluatorFactory.java:44)
at
org.apache.hadoop.hive.ql.exec.SelectOperator.initializeOp(SelectOperator.java:57)
at org.apache.hadoop.hive.ql.exec.Operator.initialize(Operator.java:376)
at org.apache.hadoop.hive.ql.exec.Operator.initialize(Operator.java:460)
at
org.apache.hadoop.hive.ql.exec.Operator.initializeChildren(Operator.java:416)
at
org.apache.hadoop.hive.ql.exec.FilterOperator.initializeOp(FilterOperator.java:83)
at org.apache.hadoop.hive.ql.exec.Operator.initialize(Operator.java:376)
at org.apache.hadoop.hive.ql.exec.Operator.initialize(Operator.java:460)
at
org.apache.hadoop.hive.ql.exec.Operator.initializeChildren(Operator.java:416)
at
org.apache.hadoop.hive.ql.exec.FilterOperator.initializeOp(FilterOperator.java:83)
at org.apache.hadoop.hive.ql.exec.Operator.initialize(Operator.java:376)
at org.apache.hadoop.hive.ql.exec.Operator.initialize(Operator.java:460)
at
org.apache.hadoop.hive.ql.exec.Operator.initializeChildren(Operator.java:416)
at
org.apache.hadoop.hive.ql.exec.TableScanOperator.initializeOp(TableScanOperator.java:193)
at org.apache.hadoop.hive.ql.exec.Operator.initialize(Operator.java:376)
at
org.apache.hadoop.hive.ql.exec.MapOperator.initializeOp(MapOperator.java:424)
at org.apache.hadoop.hive.ql.exec.Operator.initialize(Operator.java:376)
at
org.apache.hadoop.hive.ql.exec.mr.ExecMapper.configure(ExecMapper.java:133)
{code}
{code}
java.lang.Exception: java.io.IOException: java.io.IOException:
java.lang.ArrayIndexOutOfBoundsException: 6
at
org.apache.hadoop.mapred.LocalJobRunner$Job.runTasks(LocalJobRunner.java:462)
at
org.apache.hadoop.mapred.LocalJobRunner$Job.run(LocalJobRunner.java:522)
Caused by: java.io.IOException: java.io.IOException:
java.lang.ArrayIndexOutOfBoundsException: 6
at
org.apache.hadoop.hive.io.HiveIOExceptionHandlerChain.handleRecordReaderNextException(HiveIOExceptionHandlerChain.java:121)
at
org.apache.hadoop.hive.io.HiveIOExceptionHandlerUtil.handleRecordReaderNextException(HiveIOExceptionHandlerUtil.java:77)
at
org.apache.hadoop.hive.shims.HadoopShimsSecure$CombineFileRecordReader.doNextWithExceptionHandler(HadoopShimsSecure.java:263)
at
org.apache.hadoop.hive.shims.HadoopShimsSecure$CombineFileRecordReader.next(HadoopShimsSecure.java:178)
at
org.apache.hadoop.mapred.MapTask$TrackedRecordReader.moveToNext(MapTask.java:198)
at
org.apache.hadoop.mapred.MapTask$TrackedRecordReader.next(MapTask.java:184)
at org.apache.hadoop.mapred.MapRunner.run(MapRunner.java:52)
at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:430)
at org.apache.hadoop.mapred.MapTask.run(MapTask.java:342)
at
org.apache.hadoop.mapred.LocalJobRunner$Job$MapTaskRunnable.run(LocalJobRunner.java:243)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:439)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
at java.lang.Thread.run(Thread.java:695)
Caused by: java.io.IOException: java.lang.ArrayIndexOutOfBoundsException: 6
at
org.apache.hadoop.hive.io.HiveIOExceptionHandlerChain.handleRecordReaderNextException(HiveIOExceptionHandlerChain.java:121)
at
org.apache.hadoop.hive.io.HiveIOExceptionHandlerUtil.handleRecordReaderNextException(HiveIOExceptionHandlerUtil.java:77)
at
org.apache.hadoop.hive.ql.io.HiveContextAwareRecordReader.doNext(HiveContextAwareRecordReader.java:344)
at
org.apache.hadoop.hive.ql.io.CombineHiveRecordReader.doNext(CombineHiveRecordReader.java:101)
at
org.apache.hadoop.hive.ql.io.CombineHiveRecordReader.doNext(CombineHiveRecordReader.java:41)
at
org.apache.hadoop.hive.ql.io.HiveContextAwareRecordReader.next(HiveContextAwareRecordReader.java:122)
at
org.apache.hadoop.hive.shims.HadoopShimsSecure$CombineFileRecordReader.doNextWithExceptionHandler(HadoopShimsSecure.java:261)
... 13 more
Caused by: java.lang.ArrayIndexOutOfBoundsException: 6
at
org.apache.hadoop.hive.ql.exec.vector.VectorColumnAssignFactory.buildAssigners(VectorColumnAssignFactory.java:477)
at
org.apache.hadoop.hive.ql.io.parquet.VectorizedParquetInputFormat$VectorizedParquetRecordReader.next(VectorizedParquetInputFormat.java:127)
at
org.apache.hadoop.hive.ql.io.parquet.VectorizedParquetInputFormat$VectorizedParquetRecordReader.next(VectorizedParquetInputFormat.java:49)
at
org.apache.hadoop.hive.ql.io.HiveContextAwareRecordReader.doNext(HiveContextAwareRecordReader.java:339)
{code}
> Constant propagation optimizer for Hive
> ---------------------------------------
>
> Key: HIVE-5771
> URL: https://issues.apache.org/jira/browse/HIVE-5771
> Project: Hive
> Issue Type: Improvement
> Components: Query Processor
> Reporter: Ted Xu
> Assignee: Ted Xu
> Attachments: HIVE-5771.1.patch, HIVE-5771.10.patch,
> HIVE-5771.2.patch, HIVE-5771.3.patch, HIVE-5771.4.patch, HIVE-5771.5.patch,
> HIVE-5771.6.patch, HIVE-5771.7.patch, HIVE-5771.8.patch, HIVE-5771.9.patch,
> HIVE-5771.patch, HIVE-5771.patch.javaonly
>
>
> Currently there is no constant folding/propagation optimizer, all expressions
> are evaluated at runtime.
> HIVE-2470 did a great job on evaluating constants on UDF initializing phase,
> however, it is still a runtime evaluation and it doesn't propagate constants
> from a subquery to outside.
> It may reduce I/O and accelerate process if we introduce such an optimizer.
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