Ivan Suller created HIVE-21835:
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Summary: Unnecessary null checks in
org.apache.hadoop.hive.ql.optimizer.StatsOptimizer
Key: HIVE-21835
URL: https://issues.apache.org/jira/browse/HIVE-21835
Project: Hive
Issue Type: Improvement
Reporter: Ivan Suller
There are several null checks in
org.apache.hadoop.hive.ql.optimizer.StatsOptimizer after Long.parseLong(...)
call. This method returns with a primitive long value, which cannot be null - a
null check after this call is redundant.
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