Hi Rajkumar, You can also use the hadoop web consoles for monitoring purposes.
http://<NAME_NODE_IP>:50070/ – web UI of the NameNode daemon http://<JOB_TRACKER_IP>:50030/ – web UI of the JobTracker daemon http://<TASK_TRACKER_IP>:50060/ – web UI of the TaskTracker daemon Also check the log files of all hadoop daemons(<HADOOP_HOME/logs>) to make sure that there are no errors because sometimes there can connection issues due to firewall restrictions. On Fri, Aug 8, 2014 at 10:08 PM, Gihan Anuruddha <gi...@wso2.com> wrote: > Yes, This is correct. Based on above output you have 1 NameNode, 1 > SecondaryNameNode > and 3 DataNodes. Please use localhost:9000 and localhost:9001 to check > your cluster. > > > On Fri, Aug 8, 2014 at 12:21 PM, Rajkumar Rajaratnam <rajkum...@wso2.com> > wrote: > >> Hi, >> >> I am configuring Fully-Distributed, High-Availability BAM Setup by >> following [1] >> >> [2] says that when we run jps, the output should look like below, >> >> >> >> hadoop@ubuntu:/usr/local/hadoop$ jps >> 2287 TaskTracker >> 2149 JobTracker >> 1788 NameNode >> >> >> Which node will have above status? I didn't get above output in any nodes. >> >> After configuring hadoop cluster, when I run jps command in each node, >> output is as below, >> >> Node-1 >> hadoop@bam-n1:~$ jps >> 15324 Jps >> 14953 NameNode >> 15130 JobTracker >> >> Node-2 >> hadoop@bam-n2:~$ jps >> 14384 Jps >> 14232 SecondaryNameNode >> >> Node-3 >> hadoop@bam-n3:~/hadoop-1.0.4$ jps >> 12259 TaskTracker >> 12329 Jps >> 12087 DataNode >> >> Node-4 >> hadoop@bam-n4:/home/ubuntu$ jps >> 11907 DataNode >> 12157 Jps >> 12081 TaskTracker >> >> Node-5 >> hadoop@bam-node-5:~/hadoop-1.0.4$ jps >> 12220 Jps >> 11960 DataNode >> 12134 TaskTracker >> >> Is hadoop cluster created correctly? >> >> 1. >> https://docs.wso2.com/display/CLUSTER420/Fully-Distributed%2C+High-Availability+BAM+Setup >> 2. >> https://docs.wso2.com/display/CLUSTER420/Known+Issues+in+Hadoop+Cluster >> >> Thanks. >> >> -- >> Rajkumar Rajaratnam >> Software Engineer | WSO2, Inc. >> Mobile +94777568639 | +94783498120 >> >> _______________________________________________ >> Dev mailing list >> Dev@wso2.org >> http://wso2.org/cgi-bin/mailman/listinfo/dev >> >> > > > -- > W.G. Gihan Anuruddha > Senior Software Engineer | WSO2, Inc. > M: +94772272595 > > _______________________________________________ > Dev mailing list > Dev@wso2.org > http://wso2.org/cgi-bin/mailman/listinfo/dev > > -- Regards, Inosh Goonewardena Associate Technical Lead- WSO2 Inc. Mobile: +94779966317
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