Mailing-List: contact common-issues-help@hadoop.apache.org; run by ezmlm
Precedence: bulk
Reply-To: common-issues@hadoop.apache.org
Date: Fri, 11 Jan 2013 06:00:20 +0000 (UTC)
From: "Eli Reisman (JIRA)" <jira@apache.org>
To: common-issues@hadoop.apache.org
Message-ID: <JIRA.12534299.1323318589411.118639.1357884020454@arcas>
In-Reply-To: <JIRA.12534299.1323318589411@arcas>
References: <JIRA.12534299.1323318589411@arcas>
Subject: [jira] [Commented] (HADOOP-7894) bin and sbin commands don't use
  JAVA_HOME when run from the tarball
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 7bit


    [ https://issues.apache.org/jira/browse/HADOOP-7894?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13550864#comment-13550864 ] 

Eli Reisman commented on HADOOP-7894:
-------------------------------------

You know, I did, and it didn't pick up. I also tried the env_keep sudoers fix mentioned in another thread, etc. and no dice. In the end (running ubuntu) I had to hardcode the JAVA_HOME and a few other env vars into the env scripts in the run scripts in order to get my 2.0.2-alpha YARN, HDFS, and MR all running successfully. I'm on the wrong machine but if you're curious let me know and I can post a more detailed idea of what ended up working, if it helps diagnose the problem. Its certainly not ideal, but it is getting me by for now. Thanks for the advice!
                
> bin and sbin commands don't use  JAVA_HOME when run from the tarball 
> ---------------------------------------------------------------------
>
>                 Key: HADOOP-7894
>                 URL: https://issues.apache.org/jira/browse/HADOOP-7894
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: build
>    Affects Versions: 0.23.0
>            Reporter: Eli Collins
>
> When running eg ./sbin/start-dfs.sh from a tarball the scripts complain JAVA_HOME is not set and could not be found even if the env var is set.
> {noformat}
> hadoop-0.24.0-SNAPSHOT $ echo $JAVA_HOME
> /home/eli/toolchain/jdk1.6.0_24-x64
> hadoop-0.24.0-SNAPSHOT $ ./sbin/start-dfs.sh 
> log4j:ERROR Could not find value for key log4j.appender.NullAppender
> log4j:ERROR Could not instantiate appender named "NullAppender".
> Starting namenodes on [localhost]
> localhost: Error: JAVA_HOME is not set and could not be found.
> {noformat}
> I have to explicitly set this via hadoop-env.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira