hive-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "shanyu zhao (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-7155) WebHCat controller job exceeds container memory limit
Date Mon, 09 Jun 2014 04:49:02 GMT

     [ https://issues.apache.org/jira/browse/HIVE-7155?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

shanyu zhao updated HIVE-7155:
------------------------------

    Attachment: HIVE-7155.2.patch

> WebHCat controller job exceeds container memory limit
> -----------------------------------------------------
>
>                 Key: HIVE-7155
>                 URL: https://issues.apache.org/jira/browse/HIVE-7155
>             Project: Hive
>          Issue Type: Bug
>          Components: WebHCat
>    Affects Versions: 0.13.0
>            Reporter: shanyu zhao
>            Assignee: shanyu zhao
>         Attachments: HIVE-7155.1.patch, HIVE-7155.2.patch, HIVE-7155.patch
>
>
> Submit a Hive query on a large table via WebHCat results in failure because the WebHCat
controller job is killed by Yarn since it exceeds the memory limit (set by mapreduce.map.memory.mb,
defaults to 1GB):
> {code}
>  INSERT OVERWRITE TABLE Temp_InjusticeEvents_2014_03_01_00_00 SELECT * from Stage_InjusticeEvents
where LogTimestamp > '2014-03-01 00:00:00' and LogTimestamp <= '2014-03-01 01:00:00';
> {code}
> We could increase mapreduce.map.memory.mb to solve this problem, but this way we are
changing this setting system wise.
> We need to provide a WebHCat configuration to overwrite mapreduce.map.memory.mb when
submitting the controller job.



--
This message was sent by Atlassian JIRA
(v6.2#6252)

Mime
View raw message