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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMBARI-8174) Ambari-deployed cluster can't start datanode as root from command line
Date Thu, 06 Nov 2014 21:03:33 GMT

    [ https://issues.apache.org/jira/browse/AMBARI-8174?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14200918#comment-14200918
] 

Hudson commented on AMBARI-8174:
--------------------------------

SUCCESS: Integrated in Ambari-trunk-Commit #849 (See [https://builds.apache.org/job/Ambari-trunk-Commit/849/])
AMBARI-8174. Ambari-deployed cluster can't start datanode as root from command line. Fix for
hadoop-env. (swagle) (swagle: http://git-wip-us.apache.org/repos/asf?p=ambari.git&a=commit&h=24c39273ff0487c71f5688c14bf2ef8df9786210)
* ambari-server/src/main/resources/stacks/HDP/2.0.6/services/HDFS/package/scripts/utils.py
* ambari-server/src/main/resources/stacks/HDP/2.2/services/HDFS/configuration/hadoop-env.xml


> Ambari-deployed cluster can't start datanode as root from command line
> ----------------------------------------------------------------------
>
>                 Key: AMBARI-8174
>                 URL: https://issues.apache.org/jira/browse/AMBARI-8174
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-server
>    Affects Versions: 1.7.0
>            Reporter: Siddharth Wagle
>            Assignee: Siddharth Wagle
>             Fix For: 1.7.0
>
>         Attachments: AMBARI-8174-hadoop-env-fix.patch, AMBARI-8174_branch-1.7.0.patch
>
>
> Issue found during HDFS system test installed with ambari with Kerberos on, no wire encryption
and no argus. 
> 2014-11-03 12:48:07,890 FATAL datanode.DataNode (DataNode.java:secureMain(2385)) - Exception
in secureMain
> java.lang.RuntimeException: Cannot start secure DataNode without configuring either privileged
resources or SASL RPC data transfer protection and SSL for HTTP.  Using privileged resources
in combination with SASL RPC data transfer protection is not supported.
> 	at org.apache.hadoop.hdfs.server.datanode.DataNode.checkSecureConfig(DataNode.java:1122)
> 	at org.apache.hadoop.hdfs.server.datanode.DataNode.startDataNode(DataNode.java:1023)
> 	at org.apache.hadoop.hdfs.server.datanode.DataNode.<init>(DataNode.java:415)
> 	at org.apache.hadoop.hdfs.server.datanode.DataNode.makeInstance(DataNode.java:2268)
> 	at org.apache.hadoop.hdfs.server.datanode.DataNode.instantiateDataNode(DataNode.java:2155)
> 	at org.apache.hadoop.hdfs.server.datanode.DataNode.createDataNode(DataNode.java:2202)
> 	at org.apache.hadoop.hdfs.server.datanode.DataNode.secureMain(DataNode.java:2378)
> 	at org.apache.hadoop.hdfs.server.datanode.DataNode.main(DataNode.java:2402)
> 2014-11-03 12:48:07,895 INFO  util.ExitUtil (ExitUtil.java:terminate(124)) - Exiting
with status 1
> 2014-11-03 12:48:07,899 INFO  datanode.DataNode (StringUtils.java:run(659)) - SHUTDOWN_MSG:

> /************************************************************
> SHUTDOWN_MSG: Shutting down DataNode at ip-172-31-40-109.ec2.internal/172.31.40.109
> ************************************************************/



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