Changes between Version 2 and Version 3 of HowToSetupHadoopCluster


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Timestamp:
Jan 18, 2010, 10:12:42 PM (14 years ago)
Author:
claudiu.gheorghe
Comment:

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  • HowToSetupHadoopCluster

    v2 v3  
    2020    works without asking a passwsord. [[BR]]
    2121    '''Step 3.7''' Add a line with ''slave-N'' in the master's <HADOOP_DIR>/conf/slaves file.
     22    '''Step 3.8''' Restart the cluster from the master's console:
     23{{{
     24hadoop#conf/stop-dfs.sh
     25hadoop#conf/stop-mapred.sh
     26hadoop#conf/start-dfs.sh
     27hadoop#conf/start-mapred.sh
     28}}}
    2229
    23 Make sure you install on each machine a Linux distribution that easily permits changing the computer's hostname. We have used Ubuntu 8.04 and Ubuntu 9.10 and it worked fine. We also tried with Fedora 10, but we didn't succeeded.
     30Make sure you install on each machine a Linux distribution that easily permits changing the computer's hostname. We have used Ubuntu 8.04 and Ubuntu 9.10 and it worked fine. We also tried with Fedora 10, but we didn't succeeded, because of this hostname issue.
    2431