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From AKSHATHA SATHYANARAYAN <akshath...@samsung.com>
Subject Error installing datanode and tasktracker
Date Wed, 26 Feb 2014 11:36:26 GMT
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<P><SPAN style="FONT-FAMILY: Tahoma">Hello All,</SPAN></P>
<P><SPAN style="FONT-FAMILY: Tahoma"></SPAN>&nbsp;</P>
<P><SPAN style="FONT-FAMILY: Tahoma">I am getting the following error while installing
datanode and tasktracker. Any help/suggestion is appreciated.</SPAN></P>
<P><SPAN style="FONT-FAMILY: Tahoma"></SPAN>&nbsp;</P>
<P><SPAN style="FONT-FAMILY: Tahoma">err: /Stage[2]/Hdp-hadoop::Datanode/Hdp-hadoop::Service[datanode]/Hdp::Exec[sleep
5; ls /var/run/hadoop/hdfs/hadoop-hdfs-datanode.pid &gt;/dev/null 2&gt;&amp;1
&amp;&amp; ps `cat /var/run/hadoop/hdfs/hadoop-hdfs-datanode.pid` &gt;/dev/null
2&gt;&amp;1]/Exec[sleep 5; ls /var/run/hadoop/hdfs/hadoop-hdfs-datanode.pid &gt;/dev/null
2&gt;&amp;1 &amp;&amp; ps `cat /var/run/hadoop/hdfs/hadoop-hdfs-datanode.pid`
&gt;/dev/null 2&gt;&amp;1]/returns: change from notrun to 0 failed: sleep 5; ls
/var/run/hadoop/hdfs/hadoop-hdfs-datanode.pid &gt;/dev/null 2&gt;&amp;1 &amp;&amp;
ps `cat /var/run/hadoop/hdfs/hadoop-hdfs-datanode.pid` &gt;/dev/null 2&gt;&amp;1
returned 1 instead of one of [0] at /var/lib/ambari-agent/puppet/modules/hdp/manifests/init.pp:487</SPAN></P>
<P><SPAN style="FONT-FAMILY: Tahoma"></SPAN>&nbsp;</P>
<P><SPAN style="FONT-FAMILY: Tahoma">Thanks,</SPAN></P>
<P><SPAN style="FONT-FAMILY: Tahoma">Akshata</SPAN></P>
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