Mailing-List: contact hdfs-issues-help@hadoop.apache.org; run by ezmlm
Precedence: bulk
Reply-To: hdfs-issues@hadoop.apache.org
Date: Mon, 16 May 2011 06:55:47 +0000 (UTC)
From: "Wei Yongjun (JIRA)" <jira@apache.org>
To: hdfs-issues@hadoop.apache.org
Message-ID: 
 <218020239.14757.1305528947363.JavaMail.tomcat@hel.zones.apache.org>
In-Reply-To: 
 <1405950753.14751.1305528707383.JavaMail.tomcat@hel.zones.apache.org>
Subject: [jira] [Updated] (HDFS-1943) fail to start datanode while
 start-dfs.sh is executed by root user
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 7bit


     [ https://issues.apache.org/jira/browse/HDFS-1943?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Wei Yongjun updated HDFS-1943:
------------------------------

    Attachment: HDFS-1943.patch

patch to fix it.

> fail to start datanode while start-dfs.sh is executed by root user
> ------------------------------------------------------------------
>
>                 Key: HDFS-1943
>                 URL: https://issues.apache.org/jira/browse/HDFS-1943
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: scripts
>    Affects Versions: 0.23.0
>            Reporter: Wei Yongjun
>            Priority: Blocker
>             Fix For: 0.23.0
>
>         Attachments: HDFS-1943.patch
>
>
> When start-dfs.sh is run by root user, we got the following error message:
> # start-dfs.sh
> Starting namenodes on [localhost ]
> localhost: namenode running as process 2556. Stop it first.
> localhost: starting datanode, logging to /usr/hadoop/hadoop-common-0.23.0-SNAPSHOT/bin/../logs/hadoop-root-datanode-cspf01.out
> localhost: Unrecognized option: -jvm
> localhost: Could not create the Java virtual machine.
> The -jvm options should be passed to jsvc when we starting a secure
> datanode, but it still passed to java when start-dfs.sh is run by root
> while secure datanode is disabled. This is a bug of bin/hdfs.

--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira