DRILL-6622: Fixed a NullPointerException in a query with Union
authorSalim Achouche <sachouche2@gmail.com>
Sun, 22 Jul 2018 05:55:25 +0000 (22:55 -0700)
committerBen-Zvi <bben-zvi@mapr.com>
Mon, 23 Jul 2018 17:46:38 +0000 (10:46 -0700)
commitc58735a04e0ad6dcff15ee35bbbc27bdd7a14aef
treeaa05b398fcf3eb157a5594b6eb4c7689447d6ffc
parent2162986ce50f566cb80151d97b05fb5557d8d2ab
DRILL-6622: Fixed a NullPointerException in a query with Union

closes #1391
exec/java-exec/src/main/java/org/apache/drill/exec/physical/impl/aggregate/HashAggBatch.java
exec/java-exec/src/main/java/org/apache/drill/exec/physical/impl/aggregate/HashAggTemplate.java
exec/java-exec/src/main/java/org/apache/drill/exec/record/RecordBatchMemoryManager.java