David Mollitor created HIVE-23057:
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Summary: ColumnStatsMergerFactory NPE Possible
Key: HIVE-23057
URL: https://issues.apache.org/jira/browse/HIVE-23057
Project: Hive
Issue Type: Improvement
Reporter: David Mollitor
Assignee: David Mollitor
{code:java|title=ColumnStatsMergerFactory.java}
// make sure that they have the same type
typeNew = typeNew == typeOld ? typeNew : null;
switch (typeNew) {
case BOOLEAN_STATS:
{code}
This will throw a NPE if 'typeNew' does not equal 'typeOld'. Better to throw
an Exception with a helpful error message here.
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