Case "multiple sources, single key" in spark_dynamic_pruning.q fails

set hive.optimize.ppd=true;
set hive.ppd.remove.duplicatefilters=true;
set hive.spark.dynamic.partition.pruning=true;
set hive.optimize.metadataonly=false;
set hive.optimize.index.filter=true;
set hive.strict.checks.cartesian.product=false;
set hive.spark.dynamic.partition.pruning=true;

-- multiple sources, single key
select count(*) from srcpart join srcpart_date on (srcpart.ds = srcpart_date.ds) join srcpart_hour on (srcpart.hr = srcpart_hour.hr)

17/05/27 23:39:45 DEBUG Executor task launch worker-0 PerfLogger: </PERFLOG method=SparkInitializeOperators start=1495899585574 end=1495899585933 duration=359 from=org.apache.hadoop.hive.ql.exec.spark.SparkRecordHandler>
17/05/27 23:39:45 INFO Executor task launch worker-0 Utilities: PLAN PATH = hdfs://bdpe41:8020/tmp/hive/root/029a2d8a-c6e5-4ea9-adea-ef8fbea3cde2/hive_2017-05-27_23-39-06_464_5915518562441677640-1/-mr-10007/617d9dd6-9f9a-4786-8131-a7b98e8abc3e/map.xml
17/05/27 23:39:45 DEBUG Executor task launch worker-0 Utilities: Found plan in cache for name: map.xml
17/05/27 23:39:45 DEBUG Executor task launch worker-0 DFSClient: Connecting to datanode 10.239.47.162:50010
17/05/27 23:39:45 DEBUG Executor task launch worker-0 MapOperator: Processing alias(es) srcpart_hour for file hdfs://bdpe41:8020/user/hive/warehouse/srcpart_hour/000008_0
17/05/27 23:39:45 DEBUG Executor task launch worker-0 ObjectCache: Creating root_20170527233906_ac2934e1-2e58-4116-9f0d-35dee302d689_DynamicValueRegistry
17/05/27 23:39:45 ERROR Executor task launch worker-0 SparkMapRecordHandler: Error processing row: org.apache.hadoop.hive.ql.metadata.HiveException: Hive Runtime Error while processing row {"hr":"11","hour":"11"}
org.apache.hadoop.hive.ql.metadata.HiveException: Hive Runtime Error while processing row {"hr":"11","hour":"11"}
     at org.apache.hadoop.hive.ql.exec.MapOperator.process(MapOperator.java:562)
     at org.apache.hadoop.hive.ql.exec.spark.SparkMapRecordHandler.processRow(SparkMapRecordHandler.java:136)
     at org.apache.hadoop.hive.ql.exec.spark.HiveMapFunctionResultList.processNextRecord(HiveMapFunctionResultList.java:48)
     at org.apache.hadoop.hive.ql.exec.spark.HiveMapFunctionResultList.processNextRecord(HiveMapFunctionResultList.java:27)
     at org.apache.hadoop.hive.ql.exec.spark.HiveBaseFunctionResultList.hasNext(HiveBaseFunctionResultList.java:85)
     at scala.collection.convert.Wrappers$JIteratorWrapper.hasNext(Wrappers.scala:42)
     at scala.collection.Iterator$class.foreach(Iterator.scala:893)
     at scala.collection.AbstractIterator.foreach(Iterator.scala:1336)
     at org.apache.spark.rdd.AsyncRDDActions$$anonfun$foreachAsync$1$$anonfun$apply$12.apply(AsyncRDDActions.scala:127)
     at org.apache.spark.rdd.AsyncRDDActions$$anonfun$foreachAsync$1$$anonfun$apply$12.apply(AsyncRDDActions.scala:127)
     at org.apache.spark.SparkContext$$anonfun$33.apply(SparkContext.scala:1974)
     at org.apache.spark.SparkContext$$anonfun$33.apply(SparkContext.scala:1974)
     at org.apache.spark.scheduler.ResultTask.runTask(ResultTask.scala:70)
     at org.apache.spark.scheduler.Task.run(Task.scala:85)
     at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:274)
     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
     at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.IllegalStateException: Failed to retrieve dynamic value for RS_7_srcpart__col3_min
     at org.apache.hadoop.hive.ql.plan.DynamicValue.getValue(DynamicValue.java:126)
     at org.apache.hadoop.hive.ql.plan.DynamicValue.getWritableValue(DynamicValue.java:101)
     at org.apache.hadoop.hive.ql.exec.ExprNodeDynamicValueEvaluator._evaluate(ExprNodeDynamicValueEvaluator.java:51)
     at org.apache.hadoop.hive.ql.exec.ExprNodeEvaluator.evaluate(ExprNodeEvaluator.java:80)
     at org.apache.hadoop.hive.ql.exec.ExprNodeGenericFuncEvaluator$DeferredExprObject.get(ExprNodeGenericFuncEvaluator.java:88)
     at org.apache.hadoop.hive.ql.udf.generic.GenericUDFOPEqualOrGreaterThan.evaluate(GenericUDFOPEqualOrGreaterThan.java:108)
     at org.apache.hadoop.hive.ql.udf.generic.GenericUDFBetween.evaluate(GenericUDFBetween.java:57)
     at org.apache.hadoop.hive.ql.exec.ExprNodeGenericFuncEvaluator._evaluate(ExprNodeGenericFuncEvaluator.java:187)
     at org.apache.hadoop.hive.ql.exec.ExprNodeEvaluator.evaluate(ExprNodeEvaluator.java:80)
     at org.apache.hadoop.hive.ql.exec.ExprNodeGenericFuncEvaluator$DeferredExprObject.get(ExprNodeGenericFuncEvaluator.java:88)
     at org.apache.hadoop.hive.ql.udf.generic.GenericUDFOPAnd.evaluate(GenericUDFOPAnd.java:63)
     at org.apache.hadoop.hive.ql.exec.ExprNodeGenericFuncEvaluator._evaluate(ExprNodeGenericFuncEvaluator.java:187)
     at org.apache.hadoop.hive.ql.exec.ExprNodeEvaluator.evaluate(ExprNodeEvaluator.java:80)
     at org.apache.hadoop.hive.ql.exec.ExprNodeGenericFuncEvaluator$DeferredExprObject.get(ExprNodeGenericFuncEvaluator.java:88)
     at org.apache.hadoop.hive.ql.udf.generic.GenericUDFOPAnd.evaluate(GenericUDFOPAnd.java:63)
     at org.apache.hadoop.hive.ql.exec.ExprNodeGenericFuncEvaluator._evaluate(ExprNodeGenericFuncEvaluator.java:187)
     at org.apache.hadoop.hive.ql.exec.ExprNodeEvaluator.evaluate(ExprNodeEvaluator.java:80)
     at org.apache.hadoop.hive.ql.exec.ExprNodeEvaluatorHead._evaluate(ExprNodeEvaluatorHead.java:44)
     at org.apache.hadoop.hive.ql.exec.ExprNodeEvaluator.evaluate(ExprNodeEvaluator.java:80)
     at org.apache.hadoop.hive.ql.exec.ExprNodeEvaluator.evaluate(ExprNodeEvaluator.java:68)
     at org.apache.hadoop.hive.ql.exec.FilterOperator.process(FilterOperator.java:112)
     at org.apache.hadoop.hive.ql.exec.Operator.forward(Operator.java:897)
     at org.apache.hadoop.hive.ql.exec.TableScanOperator.process(TableScanOperator.java:130)
     at org.apache.hadoop.hive.ql.exec.MapOperator$MapOpCtx.forward(MapOperator.java:148)
     at org.apache.hadoop.hive.ql.exec.MapOperator.process(MapOperator.java:547)
     ... 17 more
Caused by: org.apache.hadoop.hive.ql.metadata.HiveException: java.lang.NullPointerException
     at org.apache.hadoop.hive.ql.exec.mr.ObjectCache.retrieve(ObjectCache.java:62)
     at org.apache.hadoop.hive.ql.exec.mr.ObjectCache.retrieve(ObjectCache.java:51)
     at org.apache.hadoop.hive.ql.exec.ObjectCacheWrapper.retrieve(ObjectCacheWrapper.java:40)
     at org.apache.hadoop.hive.ql.plan.DynamicValue.getValue(DynamicValue.java:119)
     ... 41 more
Caused by: java.lang.NullPointerException
     at org.apache.hadoop.hive.ql.exec.mr.ObjectCache.retrieve(ObjectCache.java:60)
     ... 44 more
17/05/27 23:39:45 ERROR Executor task launch worker-0 Executor: Exception in task 1.0 in stage 0.0 (TID 1)
java.lang.RuntimeException: Error processing row: org.apache.hadoop.hive.ql.metadata.HiveException: Hive Runtime Error while processing row {"hr":"11","hour":"11"}
     at org.apache.hadoop.hive.ql.exec.spark.SparkMapRecordHandler.processRow(SparkMapRecordHandler.java:149)
     at org.apache.hadoop.hive.ql.exec.spark.HiveMapFunctionResultList.processNextRecord(HiveMapFunctionResultList.java:48)
     at org.apache.hadoop.hive.ql.exec.spark.HiveMapFunctionResultList.processNextRecord(HiveMapFunctionResultList.java:27)
     at org.apache.hadoop.hive.ql.exec.spark.HiveBaseFunctionResultList.hasNext(HiveBaseFunctionResultList.java:85)
     at scala.collection.convert.Wrappers$JIteratorWrapper.hasNext(Wrappers.scala:42)
     at scala.collection.Iterator$class.foreach(Iterator.scala:893)
     at scala.collection.AbstractIterator.foreach(Iterator.scala:1336)
     at org.apache.spark.rdd.AsyncRDDActions$$anonfun$foreachAsync$1$$anonfun$apply$12.apply(AsyncRDDActions.scala:127)
     at org.apache.spark.rdd.AsyncRDDActions$$anonfun$foreachAsync$1$$anonfun$apply$12.apply(AsyncRDDActions.scala:127)
     at org.apache.spark.SparkContext$$anonfun$33.apply(SparkContext.scala:1974)
     at org.apache.spark.SparkContext$$anonfun$33.apply(SparkContext.scala:1974)
     at org.apache.spark.scheduler.ResultTask.runTask(ResultTask.scala:70)
     at org.apache.spark.scheduler.Task.run(Task.scala:85)
     at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:274)
     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
     at java.lang.Thread.run(Thread.java:745)
Caused by: org.apache.hadoop.hive.ql.metadata.HiveException: Hive Runtime Error while processing row {"hr":"11","hour":"11"}
     at org.apache.hadoop.hive.ql.exec.MapOperator.process(MapOperator.java:562)
     at org.apache.hadoop.hive.ql.exec.spark.SparkMapRecordHandler.processRow(SparkMapRecordHandler.java:136)
     ... 16 more
Caused by: java.lang.IllegalStateException: Failed to retrieve dynamic value for RS_7_srcpart__col3_min
     at org.apache.hadoop.hive.ql.plan.DynamicValue.getValue(DynamicValue.java:126)
     at org.apache.hadoop.hive.ql.plan.DynamicValue.getWritableValue(DynamicValue.java:101)
     at org.apache.hadoop.hive.ql.exec.ExprNodeDynamicValueEvaluator._evaluate(ExprNodeDynamicValueEvaluator.java:51)
     at org.apache.hadoop.hive.ql.exec.ExprNodeEvaluator.evaluate(ExprNodeEvaluator.java:80)
     at org.apache.hadoop.hive.ql.exec.ExprNodeGenericFuncEvaluator$DeferredExprObject.get(ExprNodeGenericFuncEvaluator.java:88)
     at org.apache.hadoop.hive.ql.udf.generic.GenericUDFOPEqualOrGreaterThan.evaluate(GenericUDFOPEqualOrGreaterThan.java:108)
     at org.apache.hadoop.hive.ql.udf.generic.GenericUDFBetween.evaluate(GenericUDFBetween.java:57)
     at org.apache.hadoop.hive.ql.exec.ExprNodeGenericFuncEvaluator._evaluate(ExprNodeGenericFuncEvaluator.java:187)
     at org.apache.hadoop.hive.ql.exec.ExprNodeEvaluator.evaluate(ExprNodeEvaluator.java:80)
     at org.apache.hadoop.hive.ql.exec.ExprNodeGenericFuncEvaluator$DeferredExprObject.get(ExprNodeGenericFuncEvaluator.java:88)
     at org.apache.hadoop.hive.ql.udf.generic.GenericUDFOPAnd.evaluate(GenericUDFOPAnd.java:63)
     at org.apache.hadoop.hive.ql.exec.ExprNodeGenericFuncEvaluator._evaluate(ExprNodeGenericFuncEvaluator.java:187)
     at org.apache.hadoop.hive.ql.exec.ExprNodeEvaluator.evaluate(ExprNodeEvaluator.java:80)
     at org.apache.hadoop.hive.ql.exec.ExprNodeGenericFuncEvaluator$DeferredExprObject.get(ExprNodeGenericFuncEvaluator.java:88)
     at org.apache.hadoop.hive