The best in your setup would seem to override them all. You do have a DNS server right?
J-D On Thu, Dec 3, 2009 at 11:40 AM, Ananth T. Sarathy <[email protected]> wrote: > hmm ok. i ll try that. do I only need to change the > hbase.master.dns.nameserver and interface or should I override the zookeeper > and regionserver as well? > Ananth T Sarathy > > > On Thu, Dec 3, 2009 at 2:23 PM, Jean-Daniel Cryans <[email protected]>wrote: > >> Some problems I see: >> >> - ulimit - n 1024, the Getting Started documentation states that you >> should set it to a much higher number or you will run into problems at >> some point. >> >> - First time you start it says "java.net.NoRouteToHostException: No >> route to host" and the address it got is "192.168.20.89:60000". Seems >> like a network problem. This means the master reported it's address on >> 192.168.20.89. >> >> - Second time it tries to connect to the zookeeper server >> "192.169.20.89:2181" but gets a "Transport endpoint is not connected" >> so it cannot connect to it. The timeout you get is really a connection >> timeout while it retries to connect. >> >> So it seems your nodes are only able to connect when they use their >> hostname. One solution would be to play with >> hbase.master.dns.interface and hbase.master.dns.nameserver (see >> hbase-default.xml) and to set the quorum address to the hostname. >> >> J-D >> >> On Thu, Dec 3, 2009 at 11:13 AM, Ananth T. Sarathy >> <[email protected]> wrote: >> > Sure >> > >> > http://pastebin.com/m670c216b >> > >> > Thanks >> > Ananth T Sarathy >> > >> > >> > On Thu, Dec 3, 2009 at 1:55 PM, Jean-Daniel Cryans <[email protected] >> >wrote: >> > >> >> Could we see the region server's log? That errors is just about a >> >> znode that already exists and that can happen and it's not fatal. >> >> >> >> J-D >> >> >> >> On Thu, Dec 3, 2009 at 10:52 AM, Ananth T. Sarathy >> >> <[email protected]> wrote: >> >> > Hi, >> >> > when my regionservers try to connect, I keep getting a zookeeper >> >> timeout. >> >> > on the server zookeeper is running i get this error on the zookeeper >> log >> >> > >> >> > 2009-12-03 13:50:18,415 WARN >> >> > org.apache.zookeeper.server.PrepRequestProcessor: Got exception when >> >> > processing sessionid:0x12555e051b10001 type:create cxid:0x8 >> >> > zxid:0xfffffffffffffffe txntype:unknown n/a >> >> > org.apache.zookeeper.KeeperException$NodeExistsException: >> KeeperErrorCode >> >> = >> >> > NodeExists >> >> > at >> >> > >> >> >> org.apache.zookeeper.server.PrepRequestProcessor.pRequest(PrepRequestProcessor.java:245) >> >> > at >> >> > >> >> >> org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:114) >> >> > >> >> > Any ideas on how to clear this up? >> >> > >> >> > Ananth T Sarathy >> >> > >> >> >> > >> >
