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Posted to issues-all@impala.apache.org by "Tim Armstrong (JIRA)" <ji...@apache.org> on 2018/11/01 00:49:00 UTC

[jira] [Updated] (IMPALA-5007) Unify AllocateRow() and AddRow() methods of BufferedTupleStream

     [ https://issues.apache.org/jira/browse/IMPALA-5007?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tim Armstrong updated IMPALA-5007:
----------------------------------
    Issue Type: Improvement  (was: Bug)

> Unify AllocateRow() and AddRow() methods of BufferedTupleStream
> ---------------------------------------------------------------
>
>                 Key: IMPALA-5007
>                 URL: https://issues.apache.org/jira/browse/IMPALA-5007
>             Project: IMPALA
>          Issue Type: Improvement
>          Components: Backend
>    Affects Versions: Impala 2.9.0
>            Reporter: Tim Armstrong
>            Priority: Minor
>
> It would be good to combine these two related methods to reduce duplication and also avoid the potential pitfalls of AllocateRow(), where writers are expected to write the BufferedTupleStream row format.
> One possible approach may be to use a list of expressions to materialise the row.



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