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Posted to dev@lens.apache.org by "Rajat Khandelwal (JIRA)" <ji...@apache.org> on 2017/08/30 14:32:01 UTC

[jira] [Work started] (LENS-1468) Expressions in having clauses are not getting rewritten properly for join queries

     [ https://issues.apache.org/jira/browse/LENS-1468?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Work on LENS-1468 started by Rajat Khandelwal.
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> Expressions in having clauses are not getting rewritten properly for join queries
> ---------------------------------------------------------------------------------
>
>                 Key: LENS-1468
>                 URL: https://issues.apache.org/jira/browse/LENS-1468
>             Project: Apache Lens
>          Issue Type: Bug
>          Components: cube
>            Reporter: Rajat Khandelwal
>            Assignee: Rajat Khandelwal
>
> The issue is not seen in test cases yet since somehow the order of child candidates in {{JoinCandidate}} has been fixed. We have observed the order being non-deterministic in production. And in one ordering, having clause works fine and in another it doesn't. Will be adding test cases to reproduce this issue and the fix as well. 



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