[GitHub] paul-rogers closed pull request #1367: DRILL-6585: PartitionSender clones vectors, but shares field metdata

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paul-rogers closed pull request #1367: DRILL-6585: PartitionSender clones vectors, but shares field metdata
URL: https://github.com/apache/drill/pull/1367
 
 
   

This is a PR merged from a forked repository.
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diff --git a/exec/java-exec/src/main/java/org/apache/drill/exec/physical/impl/partitionsender/PartitionerTemplate.java b/exec/java-exec/src/main/java/org/apache/drill/exec/physical/impl/partitionsender/PartitionerTemplate.java
index 0d52b53efd0..64aabfa5cd3 100644
--- a/exec/java-exec/src/main/java/org/apache/drill/exec/physical/impl/partitionsender/PartitionerTemplate.java
+++ b/exec/java-exec/src/main/java/org/apache/drill/exec/physical/impl/partitionsender/PartitionerTemplate.java
@@ -376,9 +376,8 @@ public void updateStats(FragmentWritableBatch writableBatch) {
      */
     public void initializeBatch() {
       for (VectorWrapper<?> v : incoming) {
-        // create new vector
-        @SuppressWarnings("resource")
-        ValueVector outgoingVector = TypeHelper.getNewVector(v.getField(), allocator);
+        // create new vector by cloning the incoming vector's type
+        ValueVector outgoingVector = TypeHelper.getNewVector(v.getField().cloneEmpty(), allocator);
         outgoingVector.setInitialCapacity(outgoingRecordBatchSize);
         vectorContainer.add(outgoingVector);
       }


 

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