Replies: 1
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