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From "Eric Yang (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HADOOP-7599) Improve hadoop setup conf script to setup secure Hadoop cluster
Date Fri, 02 Sep 2011 01:12:10 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-7599?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Eric Yang updated HADOOP-7599:
------------------------------

    Attachment: HADOOP-7599.patch

Setup scripts for setting up secure Hadoop cluster.

For usage of the scripts run:

{noformat}
hadoop-setup-conf.sh -h
hadoop-setup-hdfs.sh -h
{noformat}

*Prerequisite*

keytab files are pre-generated and placed in /etc/security/keytabs.

*Setup sequence*

{noformat}
# Run on all nodes
sudo hadoop-setup-conf.sh --java-home=...
# Run on nematode
sudo hadoop-setup-hdfs --config ...
# Run on datanodes
sudo hadoop-daemon.sh --config $HADOOP_CONF_DIR start datanode
# Run on jobtracker as mapreduce user
hadoop-daemon.sh --config $HADOOP_CONF_DIR start jobtracker
# Run on tasktracker as mapreduce user
hadoop-daemon.sh --config $HADOOP_CONF_DIR start tasktracker
{noformat}


> Improve hadoop setup conf script to setup secure Hadoop cluster
> ---------------------------------------------------------------
>
>                 Key: HADOOP-7599
>                 URL: https://issues.apache.org/jira/browse/HADOOP-7599
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: scripts
>    Affects Versions: 0.20.203.0
>         Environment: Java 6, RHEL 5.6
>            Reporter: Eric Yang
>            Assignee: Eric Yang
>             Fix For: 0.20.205.0
>
>         Attachments: HADOOP-7599.patch
>
>
> Setting up a secure Hadoop cluster requires a lot of manual setup.  The motivation of
this jira is to provide setup scripts to automate setup secure Hadoop cluster.

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