Re: Question about dead datanode

2014-02-24 Thread Steve Loughran
that's a very old version of cloudera's branch you are working with there; patching that is not a good way to go, as you are on the slippery slope of having your own private branch and all the costs of it. It looks like dead node logic has -> DFSInputStream, where it is still instance-specific:

Re: Exceptions in Hadoop and Hbase log files

2013-10-20 Thread Steve Loughran
have you tried using your favourite search engine to see what phrases in the log throw up, things like "could only be replicated to 0 nodes" On 18 October 2013 11:21, Vimal Jain wrote: > Hi, > I am running Hbase in pseudo distributed mode.( Hbase 0.94.7 and Hadoop > 1.1.2). > I am getting certa

Re: Hbase ports

2013-09-26 Thread Steve Loughran
On 23 September 2013 19:14, Jean-Daniel Cryans wrote: > On Mon, Sep 23, 2013 at 9:14 AM, John Foxinhead >wrote: > > > Hi all. I'm doing a project for my university so that i have to know > > perfectly how all the Hbase ports work. Studing the documentation i found > > that Zookeeper accept conne

Re: Running HBase on Yarn … HoYa ?

2013-09-19 Thread Steve Loughran
On 18 September 2013 21:43, Jay Vyas wrote: > How Are vendor specific versions of hbase running on yarn? Are they using > Hoya? > I don't who else is playing with it right now, but all it takes is a .tar or .gz file -or path to HBASE_HOME, and execs hbase.sh after some (minor) patching of hbase

Re: Running HBase on Yarn … HoYa ?

2013-09-18 Thread Steve Loughran
Right now you are going to have to run HBase outside YARN, and on those nodes with HBase configure YARN to offer less capacity -CPU and RAM- than your (static) HBase demands will be. The Hoya stuff is still immature -which currently offers the advantage that I can make big changes to bits of the