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Akky
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Re: Not able to access HDFS, getting Connection ex...

by New Contributor in Support Questions
‎06-08-2015 03:09 PM
3 Kudos
‎06-08-2015 03:09 PM
3 Kudos
My datanode service is running fine but yes the namenode servoce is not running. I restarted it but the restart is getting failed:   [root@quickstart cloudera]# service hadoop-hdfs-datanode status Hadoop datanode is running                                 [  OK  ] [root@quickstart cloudera]# service hadoop-hdfs-namenode restart no namenode to stop Stopped Hadoop namenode:                                   [  OK  ] starting namenode, logging to /var/log/hadoop-hdfs/hadoop-hdfs-namenode-quickstart.cloudera.out Failed to start Hadoop namenode. Return value: 1           [FAILED]   Please advice. ... View more

Not able to access HDFS, getting Connection except...

by New Contributor in Support Questions
‎06-08-2015 02:59 PM
‎06-08-2015 02:59 PM
I started the Cloudera VM normally, But when I am doing a list on the files in HDFS, I am getting a Connection Exception as follows:   [cloudera@quickstart ~]$ hadoop fs -ls /user/ ls: Call From quickstart.cloudera/127.0.0.1 to quickstart.cloudera:8020 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused   I guess it is because of the Hadoop services not running but can somebody please suggest, when i am starting the CLoudera VM as required why getting this error?   ... View more
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