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 > >> > > >> > > >
