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From "Brock Noland (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-7873) Re-enable lazy HiveBaseFunctionResultList
Date Mon, 13 Oct 2014 19:16:33 GMT

    [ https://issues.apache.org/jira/browse/HIVE-7873?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14169789#comment-14169789
] 

Brock Noland commented on HIVE-7873:
------------------------------------

Awesome!

I think that the smaller cases are more common so the extra cost should be worth the benefit
we get in the common cases. Can you add a javadoc to HiveKVResultCache which describes the
thread safety properties of that class?

> Re-enable lazy HiveBaseFunctionResultList
> -----------------------------------------
>
>                 Key: HIVE-7873
>                 URL: https://issues.apache.org/jira/browse/HIVE-7873
>             Project: Hive
>          Issue Type: Sub-task
>            Reporter: Brock Noland
>            Assignee: Jimmy Xiang
>              Labels: Spark-M4, spark
>         Attachments: HIVE-7873.1-spark.patch
>
>
> We removed this optimization in HIVE-7799.



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