hive-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Sergio Peña (JIRA) <j...@apache.org>
Subject [jira] [Updated] (HIVE-14776) Skip 'distcp' call when copying data from HDSF to S3
Date Fri, 16 Sep 2016 19:41:20 GMT

     [ https://issues.apache.org/jira/browse/HIVE-14776?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Sergio Peña updated HIVE-14776:
-------------------------------
    Attachment: HIVE-14776.2.patch

> Skip 'distcp' call when copying data from HDSF to S3
> ----------------------------------------------------
>
>                 Key: HIVE-14776
>                 URL: https://issues.apache.org/jira/browse/HIVE-14776
>             Project: Hive
>          Issue Type: Sub-task
>          Components: Hive
>            Reporter: Sergio Peña
>            Assignee: Sergio Peña
>         Attachments: HIVE-14776.1.patch, HIVE-14776.2.patch
>
>
> Hive uses 'distcp' to copy files in parallel between HDFS encryption zones when the {{hive.exec.copyfile.maxsize}}
threshold is lower than the file to copy. This 'distcp' is also executed when copying to S3,
but it is causing slower copies.
> We should not invoke distcp when copying to blobstore systems.



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

Mime
View raw message