New hadoop command to show NameNode & JobTracker assosiated with client.
------------------------------------------------------------------------
Key: HADOOP-6636
URL: https://issues.apache.org/jira/browse/HADOOP-6636
Project: Hadoop Common
Issue Type: New Feature
Reporter: Ravi Phulari
Currently there is no command to show NameNode and JobTracker associated with
client node.
Work around used for this is to grep for $HADOOP_CONF_DIR/hdfs-site.xml and
mapred-site.xml .
This process is very tedious when more than 1 hadoop clusters are configured.
We can add hadoop command option to show which Name node and Job tracker is
associated with client.
Command should work something like --
{noformat}
[u...@clientnode ~]$hadoop clusterInfo
NameNode - nnNode.foo.corp.com:50070
JobTracker - jtNode.foo.corp.com:50030
{noformat}
*dfsadmin -report is restricted to admin only and it shows only datanodes and
does not include NN and JT information*
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
