You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@impala.apache.org by "HeLifu (JIRA)" <ji...@apache.org> on 2017/12/26 02:58:00 UTC

[jira] [Closed] (IMPALA-6321) there is a mistake about 'MaterializeTupleTime' for kudu

     [ https://issues.apache.org/jira/browse/IMPALA-6321?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

HeLifu closed IMPALA-6321.
--------------------------
    Resolution: Not A Problem

> there is a mistake about 'MaterializeTupleTime' for kudu
> --------------------------------------------------------
>
>                 Key: IMPALA-6321
>                 URL: https://issues.apache.org/jira/browse/IMPALA-6321
>             Project: IMPALA
>          Issue Type: Bug
>          Components: Backend
>    Affects Versions: Impala 2.9.0
>            Reporter: HeLifu
>            Priority: Minor
>              Labels: kudu
>
> hi, 
> i find that the 'MaterializeTupleTime' for kuduScanner is very different from hdfsScanner while reading impala's profile.
> in 'class HdfsParquetScanner' there is a timer named 'ScopedTimer<MonotonicStopWatch> assemble_rows_timer_', but in 'class KuduScanner' there is not.
> maybe we need to add the timer for kuduScanner, just like hdfsScanner does.



--
This message was sent by Atlassian JIRA
(v6.4.14#64029)