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https://issues.apache.org/jira/browse/HADOOP-7685?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13115720#comment-13115720
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Devaraj K commented on HADOOP-7685:
-----------------------------------
Hi Eric, I am not sure why changes have done in 'preinst' file. If it is
addressing any other problem you can file another jira.
I am attaching a patch which addresses the problems listed above.
> Issues with
> hadoop-common-project\hadoop-common\src\main\packages\hadoop-setup-conf.sh
> file
> --------------------------------------------------------------------------------------------
>
> Key: HADOOP-7685
> URL: https://issues.apache.org/jira/browse/HADOOP-7685
> Project: Hadoop Common
> Issue Type: Bug
> Components: scripts
> Affects Versions: 0.24.0
> Reporter: Devaraj K
> Assignee: Devaraj K
> Attachments: HADOOP-7685-trunk.patch, HADOOP-7685.patch,
> HADOOP-7685.patch
>
>
> hadoop-common-project\hadoop-common\src\main\packages\hadoop-setup-conf.sh
> has following issues
> 1. check_permission does not work as expected if there are two folders with
> $NAME as part of their name inside $PARENT
> e.g. /home/hadoop/conf, /home/hadoop/someconf,
> The result of `ls -ln $PARENT | grep -w $NAME| awk '{print $3}'` is non
> zero..it is 0 0 and hence the following if check becomes true.
> {code:xml}
> if [ "$OWNER" != "0" ]; then
> RESULT=1
> break
> fi
> {code}
> 2. Spelling mistake
> {code:xml}
> HADDOP_DN_ADDR="0.0.0.0:50010"
> {code}
> it should be
> {code:xml}
> HADOOP_DN_ADDR="0.0.0.0:50010"
> {code}
> 3. HADOOP_SNN_HOST is not set due to which the hdfs-site.xml contains
> following configuration
> {code:xml}
> <property>
> <name>dfs.namenode.http-address</name>
> <value>:50070</value>
> <description>
> The address and the base port where the dfs namenode web ui will listen on.
> If the port is 0 then the server will start on a free port.
> </description>
> </property>
> {code}
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