hadoop-yarn-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Gera Shegalov (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-2934) Improve handling of container's stderr
Date Mon, 13 Jul 2015 18:07:05 GMT

    [ https://issues.apache.org/jira/browse/YARN-2934?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14625060#comment-14625060
] 

Gera Shegalov commented on YARN-2934:
-------------------------------------

Hi [~Naganarasimha], yes I was thinking the same, we should try to do it in the java land.
I'd prefer using RawLocalFileSytem#read(buf, off, len)  in order not to mix in java.io API.
Since the NM webUI can read logs, we should have no problems accessing them from the NM JVM.

> Improve handling of container's stderr 
> ---------------------------------------
>
>                 Key: YARN-2934
>                 URL: https://issues.apache.org/jira/browse/YARN-2934
>             Project: Hadoop YARN
>          Issue Type: Improvement
>            Reporter: Gera Shegalov
>            Assignee: Naganarasimha G R
>            Priority: Critical
>
> Most YARN applications redirect stderr to some file. That's why when container launch
fails with {{ExitCodeException}} the message is empty.



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

Mime
View raw message