RE: Multiple separate Hadoop clusters on same physical machines

2015-02-02 Thread Hadoop Support
. Start Container (if any errors, let us know) Hope it helps!!! Thanks and Regards, S.RagavendraGanesh Hadoop Support Team ViSolve Inc.| <http://www.visolve.com/> www.visolve.com From: Alexander Alten-Lorenz [mailto:wget.n...@gmail.com] Sent: Monday, February 02, 2015 3:07

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2015-09-08 Thread hadoop . support
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Re: No space when running a hadoop job

2014-10-02 Thread ViSolve Hadoop Support
Hello, If you want to use drive /dev/xvda4 only, then add file location for '/dev/xvda4' and remove the file location for '/dev/xvda2' under "dfs.datanode.data.dir". After the changes restart the hadoop services and check the available space using the below command. # hadoop fs -df -h

Re: Why I cannot delete all the nameNode metadata?

2014-10-08 Thread ViSolve Hadoop Support
Hello, HDFS default location /user, you can't delete the home directory for hdfs. If you create a file or directory, it will be created under /user. For example: hdfs dfs -mkdir Regards, ViSolve Hadoop Support On 10/8/2014 10:44 AM, Tianyin Xu wrote: The former, I use #hdfs dfs -ls