[Hadoop-common-dev] [jira] [Created] (HADOOP-7685) Issues with hadoop-common-project\hadoop-common\src\main\packages\hadoop-setup-conf.sh file

Issues with hadoop-common-project\hadoop-common\src\main\packages\hadoop-setup-conf.sh file
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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


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}