Matt McCline created HIVE-15892:
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Summary: Vectorization: Fast Hash tables need to do bounds
checking during expand
Key: HIVE-15892
URL: https://issues.apache.org/jira/browse/HIVE-15892
Project: Hive
Issue Type: Bug
Components: Hive
Reporter: Matt McCline
Assignee: Matt McCline
Priority: Critical
VectorMapJoinFastLongHashTable line 165 gets NegativeArraySizeException:
{code}
long[] newSlotPairs = new long[newSlotPairArraySize];
{code}
We need to add a size check... Java math for this wrapped around to negative:
{code}
int newSlotPairArraySize = newLogicalHashBucketCount * 2;
{code}
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