On, how to enable verbose (DEBUG in our speak), see http://wiki.apache.org/hadoop/Hbase/FAQ#A5 St.Ack
On Fri, Jan 29, 2010 at 10:49 AM, Stack <[email protected]> wrote: > Where are you looking for hbase logs? They are in $HBASE_HOME/logs. > St.Ack > > On Fri, Jan 29, 2010 at 9:48 AM, Pavel Gutin <[email protected]> wrote: >> My logs folder is empty. I can't seem to find anything to enable >> verbose logging. >> >> 2010/1/29 Jean-Daniel Cryans <[email protected]>: >>> If you don't want HBase to start a zookeeper by default, edit >>> conf/hbase-env.sh and look towards the end of the file for the right >>> configuration to use. >>> >>> To understand why the Master doesn't start, take a quick look at its >>> log you should see some obvious exceptions. >>> >>> J-D >>> >>> On Fri, Jan 29, 2010 at 9:37 AM, Pavel Gutin <[email protected]> wrote: >>>> But that's the port zookeepers is running on. I want HBase to use that >>>> instance of zookeeper, and not start its own. >>>> I tried changing the port in zoo.cfg, and HBase started with no error. >>>> But then it still gave a "NoMasterRunningException" >>>> >>>> 2010/1/29 Jean-Daniel Cryans <[email protected]>: >>>>> Something is already listening on the port Zookeeper is trying to >>>>> open. Make sure there's nothing listening on 2181, 2888 and 3888. >>>>> >>>>> J-D >>>>> >>>>> On Fri, Jan 29, 2010 at 9:18 AM, Pavel Gutin <[email protected]> wrote: >>>>>> I apologize if I am breaking some kind of list etiquette, but I've >>>>>> been struggling for the last week, and I have no idea where to ask for >>>>>> help. >>>>>> >>>>>> I got HBase to work on my virtual Ubuntu machine, but when i tried >>>>>> moving it to RedHat running on real hardware, it fails. I start up >>>>>> hadoop, then zookeeper and when i start HBase, i get the following >>>>>> error: >>>>>> >>>>>>>$ bin/start-hbase.sh >>>>>> localhost: starting zookeeper, logging to >>>>>> /usr/local/hadoop/hbase/bin/../logs/hbase-hadoop-zookeeper-fchadoop04.out >>>>>> localhost: java.net.BindException: Address already in use >>>>>> localhost: at sun.nio.ch.Net.bind(Native Method) >>>>>> localhost: at sun.nio.ch.ServerSocketChannelImpl.bind(Unknown >>>>>> Source) >>>>>> localhost: at sun.nio.ch.ServerSocketAdaptor.bind(Unknown Source) >>>>>> localhost: at sun.nio.ch.ServerSocketAdaptor.bind(Unknown Source) >>>>>> localhost: at >>>>>> org.apache.zookeeper.server.NIOServerCnxn$Factory.<init>(NIOServerCnxn.java:140) >>>>>> localhost: at >>>>>> org.apache.zookeeper.server.ZooKeeperServerMain.runFromConfig(ZooKeeperServerMain.java:106) >>>>>> localhost: at >>>>>> org.apache.hadoop.hbase.zookeeper.HQuorumPeer.runZKServer(HQuorumPeer.java:90) >>>>>> localhost: at >>>>>> org.apache.hadoop.hbase.zookeeper.HQuorumPeer.main(HQuorumPeer.java:75) >>>>>> starting master, logging to >>>>>> /usr/local/hadoop/hbase/bin/../logs/hbase-hadoop-master-fchadoop04.out >>>>>> localhost: starting regionserver, logging to >>>>>> /usr/local/hadoop/hbase/bin/../logs/hbase-hadoop-regionserver-fchadoop04.out >>>>>> >>>>>> When I go into the shell after that, doing anything throws a >>>>>> "MasterNotRunningException" >>>>>> >>>>>> I would appreciate any help. >>>>>> >>>>>> - Pavel >>>>>> >>>>> >>>> >>> >> >
