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Posted to dev@lens.apache.org by "Hudson (JIRA)" <ji...@apache.org> on 2015/03/05 23:00:44 UTC

[jira] [Commented] (LENS-280) Reduce number of metastore lookups during cube query rewriting

    [ https://issues.apache.org/jira/browse/LENS-280?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14349518#comment-14349518 ] 

Hudson commented on LENS-280:
-----------------------------

SUCCESS: Integrated in Lens-Commit #547 (See [https://builds.apache.org/job/Lens-Commit/547/])
LENS-280 NPE when query fails with execute_timeout api (Amareshwari via jdhok) (jaideep.dhok: rev ea8b970b6cf7bdf6e2768d2012b55b075efbac3c)
* lens-server/src/main/java/org/apache/lens/server/query/QueryExecutionServiceImpl.java
* lens-server/src/test/java/org/apache/lens/server/query/TestQueryService.java


> Reduce number of metastore lookups during cube query rewriting
> --------------------------------------------------------------
>
>                 Key: LENS-280
>                 URL: https://issues.apache.org/jira/browse/LENS-280
>             Project: Apache Lens
>          Issue Type: Improvement
>          Components: cube
>            Reporter: Amareshwari Sriramadasu
>            Assignee: Rajat Khandelwal
>             Fix For: 2.1
>
>
> Right now, StorageTableResolver does metastore look up for finding number of partitions for each time value in the range provided.
> This issue is to look at reducing the number of lookups.



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