hive-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Prasanth Jayachandran (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-13841) Orc split generation returns different strategies with cache enabled vs disabled
Date Wed, 25 May 2016 02:08:12 GMT

     [ https://issues.apache.org/jira/browse/HIVE-13841?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Prasanth Jayachandran updated HIVE-13841:
-----------------------------------------
    Attachment: HIVE-13841.1.patch

[~sershe] Can you please take a look?

> Orc split generation returns different strategies with cache enabled vs disabled
> --------------------------------------------------------------------------------
>
>                 Key: HIVE-13841
>                 URL: https://issues.apache.org/jira/browse/HIVE-13841
>             Project: Hive
>          Issue Type: Bug
>          Components: ORC
>    Affects Versions: 2.1.0
>            Reporter: Prasanth Jayachandran
>            Assignee: Prasanth Jayachandran
>         Attachments: HIVE-13841.1.patch
>
>
> Split strategy chosen by OrcInputFormat should not change when enabling or disabling
footer cache. Currently if footer cache is disabled minSplits in OrcInputFormat.Context will
be set to -1 which is used during determination of split strategies. minSplits should be set
to requested value or some default instead of cache size



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message