Setting up and running Flume agents using Ambari

TwitterAgent.sinks.HDFS.hdfs.filePrefix = events- # definning the channel for the agent TwitterAgent.channels.MemoryChannel.type = memory TwitterAgent.channels.MemoryChannel.capacity = 1 TwitterAgent.channels.MemoryChannel.transactionCapacity = 1 David Novogrodsky david.novogrod...@gmail.com http

Installing Hue on a Hadoop cluster using Ambari 1.7

] INFO org.apache.pig.backend.hadoop.executionengine.HExecutionEngine - Connecting to hadoop file system at: hdfs://namenode.localdomain.com:8020 grunt David Novogrodsky david.novogrod...@gmail.com http://www.linkedin.com/in/davidnovogrodsky

Re: Problem with Ambari 1.7 recognizing hosts running CentOS 6

.localdomain.com xxx.xxx.200.143 namenode.localdomain.com (just trying to hide my IP addresses) The error is the same David Novogrodsky david.novogrod...@gmail.com http://www.linkedin.com/in/davidnovogrodsky On Wed, Dec 17, 2014 at 9:05 AM, David Novogrodsky david.novogrod...@gmail.com wrote: I

Re: Problem with Ambari 1.7 recognizing hosts running CentOS 6

ode.namenode.namenode.namenode.namenode.namenode.namenode.namenode.namenode.namenode:8440 is not reachable, sleeping for 10 seconds... David Novogrodsky david.novogrod...@gmail.com http://www.linkedin.com/in/davidnovogrodsky

Re: Problem with Ambari 1.7 recognizing hosts running CentOS 6

ambari.apache.org by mx1.eu.apache.org.[192.87.106.230]. The error that the other server returned was: 552 spam score (6.3) exceeded threshold (HTML_MESSAGE,LONGWORDS,RCVD_IN_DNSWL_LOW,SPF_PASS,SPOOF_COM2OTH,WEIRD_PORT David Novogrodsky david.novogrod...@gmail.com http://www.linkedin.com/in/davidnovogrodsky

problem with Ambari recognizing datanodes; problem with using the wrong domain name

...@openssh.com reply 0 debug1: channel 0: free: client-session, nchannels 1 Connection to datanode10.localdomain.com closed. Transferred: sent 2952, received 2352 bytes, in 0.0 seconds Bytes per second: sent 106095.7, received 84531.6 debug1: Exit status 0 David Novogrodsky david.novogrod...@gmail.com http

Re: Problem with Ambari 1.7 recognizing hosts running CentOS 6

Novogrodsky david.novogrod...@gmail.com http://www.linkedin.com/in/davidnovogrodsky On Wed, Dec 17, 2014 at 6:14 PM, Jeff Sposetti j...@hortonworks.com wrote: Hi David, Try sending in plain/text, not HTML. On Wed, Dec 17, 2014 at 7:10 PM, David Novogrodsky david.novogrod...@gmail.com wrote: I

Where does the setuo agent script get its domain names?

files on each machine. 5. I have checked the /etc/ambari-agnet/conf/ambari-agent.ini file. David Novogrodsky david.novogrod...@gmail.com http://www.linkedin.com/in/davidnovogrodsky

Newbie question. I am new to Ambari, Is there a good tutorial on using Ambari? Is there a sandbox?

All, I am new to Ambari. I am looking for a good tutorial on using Ambari to manage a small Hadoop cluster. I know there are many out there but I would just like the opinion of the people on this list. Is there an sandbox where Ambari has already been installed? David Novogrodsky