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Posted to issues@hive.apache.org by "Ivan Suller (JIRA)" <ji...@apache.org> on 2019/06/05 08:58:01 UTC

[jira] [Updated] (HIVE-21835) Unnecessary null checks in org.apache.hadoop.hive.ql.optimizer.StatsOptimizer

     [ https://issues.apache.org/jira/browse/HIVE-21835?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ivan Suller updated HIVE-21835:
-------------------------------
    Priority: Minor  (was: Major)

> 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
>            Priority: Minor
>
> 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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