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Posted to issues@spark.apache.org by "Apache Spark (Jira)" <ji...@apache.org> on 2020/12/04 02:31:00 UTC

[jira] [Commented] (SPARK-33655) Thrift server : FETCH_PRIOR does not cause to reiterate from start position.

    [ https://issues.apache.org/jira/browse/SPARK-33655?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17243656#comment-17243656 ] 

Apache Spark commented on SPARK-33655:
--------------------------------------

User 'Dooyoung-Hwang' has created a pull request for this issue:
https://github.com/apache/spark/pull/30600

> Thrift server : FETCH_PRIOR does not cause to reiterate from start position. 
> -----------------------------------------------------------------------------
>
>                 Key: SPARK-33655
>                 URL: https://issues.apache.org/jira/browse/SPARK-33655
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>    Affects Versions: 3.1.0
>            Reporter: Dooyoung Hwang
>            Priority: Major
>
> Currently, when a client requests FETCH_PRIOR to thrift server, thrift server reiterates from start position. Because thrift server caches a query result with an array, FETCH_PRIOR can be implemented without reiterating the result.



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