I once have same problem. Finally I find RS are not started. 2010/10/26 Bradford Stephens <[email protected]>
> Hey datamigos, > > I'm having trouble getting a finicky .20.6 cluster to behave. > > The Master, Zookeeper, and ReigonServers all seem to be happy -- > except the Master doesn't see any RSs. Doing a "status" in the shell > hangs. I'm running CDH3B-whatever-is-latest on bottom. It sees the > proper 3 datanodes. > > Here's a Master log: http://pastebin.com/ZNPnmexF > Here's a Reigonserver log: http://pastebin.com/PjUy4ra4 > > Any ideas? This was working properly with Hadoop .20.2. The new HDFS > has been installed and formatted since then. > > Cheers, > B > > -- > Bradford Stephens, > Founder, Drawn to Scale > drawntoscalehq.com > 727.697.7528 > > http://www.drawntoscalehq.com -- The intuitive, cloud-scale data > solution. Process, store, query, search, and serve all your data. > > http://www.roadtofailure.com -- The Fringes of Scalability, Social > Media, and Computer Science >
