Re: Problem in Hadoop(0.20.2) with hive

2011-07-20 Thread Harsh J
Vikas, Could be two things if you look at the surface of it: 1. Your host config on NN is wrong, and hadoopnametes is resolving to localhost on it, leading the NN to listen to only localhost. While on other nodes, the hostname is resolving to an external network interface address. 2. A firewall i

Re: Problem in Hadoop(0.20.2) with hive

2011-07-20 Thread Vikas Srivastava
hey harsh now i m getting java.net.ConnectException: Call to hadoopnametes/10.0.8.47:9001 failed on connection exception: java.net.ConnectException: Connection refused at org.apache.hadoop.ipc.Client.wrapException(Client.java:767) at org.apache.hadoop.ipc.Client.call(Client.java:74

Re: Problem in Hadoop(0.20.2) with hive

2011-07-20 Thread Harsh J
Vikas, The message is right there: Caused by: java.lang.IllegalArgumentException: Wrong FS: hdfs://10.0.8.47:9000/tmp/hive-hadoop/hive_2011-07-20_14-10-31_091_5919378326346525810, expected: hdfs://hadoopnametes:9000 For your fs.default.name config, avoid putting in an IP, and place a hostname in

Re: Problem in Hadoop(0.20.2) with hive

2011-07-20 Thread Vikas Srivastava
HI Team, i m facing problem. please help me out its a testing sever showing this error while running query on datanode FAILED: Hive Internal Error: java.lang.RuntimeException(Error while making MR scratch directory - check filesystem config (null)) java.lang.RuntimeException: Error whil

Re: Problem in Hadoop(0.20.2) with hive

2011-07-20 Thread Vikas Srivastava
thanks for concern but it gets resolved actually a problem was.. */var/log/hadoop/userlogs maximum size due to which task tracker is not be able to write any log on any server. * On Tue, Jul 19, 2011 at 10:53 PM, Viral Bajaria wrote: > Vikas, > > I don't think it's the ping from name-node that

Re: Problem in Hadoop(0.20.2) with hive

2011-07-19 Thread Viral Bajaria
Vikas, I don't think it's the ping from name-node that is an issue here, you should run a ping command from data-node to all data-nodes/name-node. Thanks, Viral On Tue, Jul 19, 2011 at 6:50 AM, Edward Capriolo wrote: > > > On Tue, Jul 19, 2011 at 9:46 AM, Vikas Srivastava < > vikas.srivast...@o

Re: Problem in Hadoop(0.20.2) with hive

2011-07-19 Thread Edward Capriolo
On Tue, Jul 19, 2011 at 9:46 AM, Vikas Srivastava < vikas.srivast...@one97.net> wrote: > Hey Edward, > > thanks for responding but i try to ping all the *data-node* from * > name-node* and they all are responding.. > > i won't be able to figure it out where the problem persist. > > query is runnin

Re: Problem in Hadoop(0.20.2) with hive

2011-07-19 Thread Vikas Srivastava
Hey Edward, thanks for responding but i try to ping all the *data-node* from *name-node* and they all are responding.. i won't be able to figure it out where the problem persist. query is running fine when i dont use any map reduce.. but while using and map tasks...its get stuck into that.. Reg

Re: Problem in Hadoop(0.20.2) with hive

2011-07-19 Thread Edward Capriolo
It must be a hostname or DNS problem. Use dig and ping to find out what is wrong. On Tue, Jul 19, 2011 at 9:05 AM, Vikas Srivastava < vikas.srivast...@one97.net> wrote: > > > On Tue, Jul 19, 2011 at 6:29 PM, Vikas Srivastava < > vikas.srivast...@one97.net> wrote: > >> >> HI Team, >>> >>> >>> we a

Re: Problem in Hadoop(0.20.2) with hive

2011-07-19 Thread Vikas Srivastava
On Tue, Jul 19, 2011 at 6:29 PM, Vikas Srivastava < vikas.srivast...@one97.net> wrote: > > HI Team, >> >> >> we are using 1 namenode with 11 Datanode each of (16GB ram and 1.4 tb hdd) >> >> i m getting this error while running any query , simple its not working >> when we use any map tasks. >> >>