Home Forums HDP on Linux – Installation HDP Install on Single VirtualBox Node

This topic contains 1 reply, has 2 voices, and was last updated by  Sasha J 1 year, 2 months ago.

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  • #15413

    I followed the instructions for installing HDP with HMC on a single node cluster (http://blog.codecentric.de/en/2012/12/turorial-installing-a-apache-hadoop-single-node-cluster-with-hortonworks-data-platform/) on a CentOS 6.3 VirtualBox host. I get to the point where everything starts installing but the first step (http://localhost/hmc/html) seems to fail. When I look in the hmc.log file I find the following:

    [2013:02:17 07:27:53][INFO][HMCTxnUtils][HMCTxnUtils.php:137][execBackgroundProcess]: Found child pid, command=/usr/bin/php ./addNodes/verifyAndUpdateNodesInfo.php, txnId=1, output=Executing /usr/bin/php ./addNodes/verifyAndUpdateNodesInfo.php hadoop root 1 102 2 /var/run/hmc/clusters/hadoop/hosts.txt > /var/log/hmc/hmc.txn.1.log 2>&1
    Background Child Process PID:3538
    , pid=3538
    [2013:02:17 07:27:53][INFO][verifyAndUpdateNodesInfo][verifyAndUpdateNodesInfo.php:338][]: Going to persist discovered node properties
    [2013:02:17 07:27:53][INFO][Add nodes poller][nodesActionProgress.php:54][]: Cluster Name: hadoop Root Txn ID: 1
    [2013:02:17 07:27:54][ERROR][sequentialScriptExecutor][sequentialScriptRunner.php:282][]: Got error while getting hostInfo for 127.0.0.1 :Could not find host in DB

    What exactly is the problem here? I couldn’t even uninstall everything as the uninstall failed.

    Thanks,
    Greg

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  • #15480

    Sasha J
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    Greg,
    as I can see, you are trying to use obsolete HDP version…
    Please, do not do it and go to the latest one instead, which is HDP 1.2.1.

    Please, take a look on the step-by-step instructions here:

    http://docs.hortonworks.com/HDPDocuments/HDP1/HDP-1.2.1/bk_using_Ambari_book/content/ambari-chap1.html

    Thank you!
    Sasha

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