Hi I am not able to start the hbase server successfully. I have followed all the steps given on the link to install and configure Java (1.6_10), SSH, hbase(0.20.6) andcygwin when i am trying to start the error i am getting on cygwin shell
na...@nannu-pc ~ $ cd /usr/local/hbase-0.20.6/ na...@nannu-pc /usr/local/hbase-0.20.6 $ ./bin/start-hbase.sh : hostname nor servname provided, or not known starting master, logging to /usr/local/hbase-0.20.6/bin/../logs/hbase-nannu-PC-m aster-nannu-PC.out na...@localhost's password: localhost: starting regionserver, logging to /usr/local/hbase-0.20.6/bin/../logs /hbase-nannu-PC-regionserver-nannu-PC.out na...@nannu-pc /usr/local/hbase-0.20.6 $ ./bin/hbase shell HBase Shell; enter 'help<RETURN>' for list of supported commands. Version: 0.20.6, r965666, Mon Jul 19 15:48:07 PDT 2010 hbase(main):001:0> list NativeException: org.apache.hadoop.hbase.MasterNotRunningException: null hbase(main):002:0> and in the the log file the error shown is Wed Sep 8 22:32:40 IST 2010 Starting master on nannu-PC ulimit -n 256 2010-09-08 22:32:42,072 INFO org.apache.hadoop.hbase.master.HMaster: vmName=Java HotSpot(TM) 64-Bit Server VM, vmVendor=Sun Microsystems Inc., vmVersion=11.0-b15 2010-09-08 22:32:42,073 INFO org.apache.hadoop.hbase.master.HMaster: vmInputArguments=[-Xmx1000m, -XX:+HeapDumpOnOutOfMemoryError, -XX:+UseConcMarkSweepGC, -XX:+CMSIncrementalMode, -XX:+HeapDumpOnOutOfMemoryError, -XX:+UseConcMarkSweepGC, -XX:+CMSIncrementalMode, -XX:+HeapDumpOnOutOfMemoryError, -XX:+UseConcMarkSweepGC, -XX:+CMSIncrementalMode, -Dhbase.log.dir=C:\cygwin\usr\local\HBASE-~1.6\logs, -Dhbase.log.file=hbase-nannu-PC-master-nannu-PC.log, -Dhbase.home.dir=C:\cygwin\usr\local\HBASE-~1.6\, -Dhbase.id.str=nannu-PC, -Dhbase.root.logger=INFO,DRFA, -Djava.library.path=/usr/local/HBASE-~1.6/lib/native/Windows_Vista-amd64-64] 2010-09-08 22:32:42,230 INFO org.apache.hadoop.hbase.master.HMaster: My address is nannu-PC:60000 2010-09-08 22:32:42,661 INFO org.apache.hadoop.hbase.ipc.HBaseRpcMetrics: Initializing RPC Metrics with hostName=HMaster, port=60000 2010-09-08 22:32:42,873 INFO org.apache.zookeeper.ZooKeeper: Client environment:zookeeper.version=3.2.2-888565, built on 12/08/2009 21:51 GMT 2010-09-08 22:32:42,874 INFO org.apache.zookeeper.ZooKeeper: Client environment:host.name=nannu-PC 2010-09-08 22:32:42,874 INFO org.apache.zookeeper.ZooKeeper: Client environment:java.version=1.6.0_10 2010-09-08 22:32:42,874 INFO org.apache.zookeeper.ZooKeeper: Client environment:java.vendor=Sun Microsystems Inc. 2010-09-08 22:32:42,874 INFO org.apache.zookeeper.ZooKeeper: Client environment:java.home=C:\Program Files\Java\jre6 2010-09-08 22:32:42,874 INFO org.apache.zookeeper.ZooKeeper: Client environment:java.class.path=C:\cygwin\usr\local\hbase-0.20.6\conf;C:\Program Files\Java\jre6\lib\tools.jar;C:\cygwin\usr\local\hbase-0.20.6\;C:\cygwin\usr\local\hbase-0.20.6\hbase-0.20.6-test.jar;C:\cygwin\usr\local\hbase-0.20.6\hbase-0.20.6.jar;C:\cygwin\usr\local\hbase-0.20.6\lib\commons-cli-2.0-SNAPSHOT.jar;C:\cygwin\usr\local\hbase-0.20.6\lib\commons-el-from-jetty-5.1.4.jar;C:\cygwin\usr\local\hbase-0.20.6\lib\commons-httpclient-3.0.1.jar;C:\cygwin\usr\local\hbase-0.20.6\lib\commons-logging-1.0.4.jar;C:\cygwin\usr\local\hbase-0.20.6\lib\commons-logging-api-1.0.4.jar;C:\cygwin\usr\local\hbase-0.20.6\lib\commons-math-1.1.jar;C:\cygwin\usr\local\hbase-0.20.6\lib\hadoop-0.20.2-core.jar;C:\cygwin\usr\local\hbase-0.20.6\lib\hadoop-0.20.2-test.jar;C:\cygwin\usr\local\hbase-0.20.6\lib\jasper-compiler-5.5.12.jar;C:\cygwin\usr\local\hbase-0.20.6\lib\jasper-runtime-5.5.12.jar;C:\cygwin\usr\local\hbase-0.20.6\lib\jetty-6.1.14.jar;C:\cygwin\usr\local\hbase-0.20.6\lib\jetty-util-6.1.14.jar;C:\cygwin\usr\local\hbase-0.20.6\lib\jruby-complete-1.2.0.jar;C:\cygwin\usr\local\hbase-0.20.6\lib\junit-4.8.1.jar;C:\cygwin\usr\local\hbase-0.20.6\lib\libthrift-r771587.jar;C:\cygwin\usr\local\hbase-0.20.6\lib\log4j-1.2.15.jar;C:\cygwin\usr\local\hbase-0.20.6\lib\lucene-core-2.2.0.jar;C:\cygwin\usr\local\hbase-0.20.6\lib\servlet-api-2.5-6.1.14.jar;C:\cygwin\usr\local\hbase-0.20.6\lib\xmlenc-0.52.jar;C:\cygwin\usr\local\hbase-0.20.6\lib\zookeeper-3.2.2.jar;C:\cygwin\usr\local\hbase-0.20.6\lib\jsp-2.1\jsp-2.1.jar;C:\cygwin\usr\local\hbase-0.20.6\lib\jsp-2.1\jsp-api-2.1.jar 2010-09-08 22:32:42,874 INFO org.apache.zookeeper.ZooKeeper: Client environment:java.library.path=/usr/local/HBASE-~1.6/lib/native/Windows_Vista-amd64-64 2010-09-08 22:32:42,874 INFO org.apache.zookeeper.ZooKeeper: Client environment:java.io.tmpdir=C:\Users\nannu\ 2010-09-08 22:32:42,874 INFO org.apache.zookeeper.ZooKeeper: Client environment:java.compiler=<NA> 2010-09-08 22:32:42,875 INFO org.apache.zookeeper.ZooKeeper: Client environment:os.name=Windows Vista 2010-09-08 22:32:42,875 INFO org.apache.zookeeper.ZooKeeper: Client environment:os.arch=amd64 2010-09-08 22:32:42,875 INFO org.apache.zookeeper.ZooKeeper: Client environment:os.version=6.0 2010-09-08 22:32:42,875 INFO org.apache.zookeeper.ZooKeeper: Client environment:user.name=nannu 2010-09-08 22:32:42,875 INFO org.apache.zookeeper.ZooKeeper: Client environment:user.home=C:\Users\nannu 2010-09-08 22:32:42,875 INFO org.apache.zookeeper.ZooKeeper: Client environment:user.dir=C:\cygwin\usr\local\hbase-0.20.6 2010-09-08 22:32:42,877 INFO org.apache.zookeeper.ZooKeeper: Initiating client connection, connectString=127.0.0.1:2181 sessionTimeout=60000 watcher=Thread[Thread-0,5,main] 2010-09-08 22:32:42,879 INFO org.apache.zookeeper.ClientCnxn: zookeeper.disableAutoWatchReset is false 2010-09-08 22:32:42,914 INFO org.apache.zookeeper.ClientCnxn: Attempting connection to server /127.0.0.1:2181 2010-09-08 22:32:42,924 INFO org.apache.hadoop.hbase.master.RegionManager: -ROOT- region unset (but not set to be reassigned) 2010-09-08 22:32:42,926 INFO org.apache.hadoop.hbase.master.RegionManager: ROOT inserted into regionsInTransition 2010-09-08 22:32:43,916 WARN org.apache.zookeeper.ClientCnxn: Exception closing session 0x0 to sun.nio.ch.selectionkeyi...@4f4db0e3 java.net.ConnectException: Connection refused: no further information at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at sun.nio.ch.SocketChannelImpl.finishConnect(Unknown Source) at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:933) 2010-09-08 22:32:43,918 WARN org.apache.zookeeper.ClientCnxn: Ignoring exception during shutdown input java.nio.channels.ClosedChannelException at sun.nio.ch.SocketChannelImpl.shutdownInput(Unknown Source) at sun.nio.ch.SocketAdaptor.shutdownInput(Unknown Source) at org.apache.zookeeper.ClientCnxn$SendThread.cleanup(ClientCnxn.java:999) at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:970) 2010-09-08 22:32:43,918 WARN org.apache.zookeeper.ClientCnxn: Ignoring exception during shutdown output java.nio.channels.ClosedChannelException at sun.nio.ch.SocketChannelImpl.shutdownOutput(Unknown Source) at sun.nio.ch.SocketAdaptor.shutdownOutput(Unknown Source) at org.apache.zookeeper.ClientCnxn$SendThread.cleanup(ClientCnxn.java:1004) at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:970) 2010-09-08 22:32:44,034 DEBUG org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper: Failed to read: org.apache.zookeeper.KeeperException$ConnectionLossException: KeeperErrorCode = ConnectionLoss for /hbase/master 2010-09-08 22:32:45,539 INFO org.apache.zookeeper.ClientCnxn: Attempting connection to server /127.0.0.1:2181 2010-09-08 22:32:46,535 WARN org.apache.zookeeper.ClientCnxn: Exception closing session 0x0 to sun.nio.ch.selectionkeyi...@33589e56 java.net.ConnectException: Connection refused: no further information at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at sun.nio.ch.SocketChannelImpl.finishConnect(Unknown Source) at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:933) 2010-09-08 22:32:46,535 WARN org.apache.zookeeper.ClientCnxn: Ignoring exception during shutdown input java.nio.channels.ClosedChannelException at sun.nio.ch.SocketChannelImpl.shutdownInput(Unknown Source) at sun.nio.ch.SocketAdaptor.shutdownInput(Unknown Source) at org.apache.zookeeper.ClientCnxn$SendThread.cleanup(ClientCnxn.java:999) at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:970) 2010-09-08 22:32:46,536 WARN org.apache.zookeeper.ClientCnxn: Ignoring exception during shutdown output java.nio.channels.ClosedChannelException at sun.nio.ch.SocketChannelImpl.shutdownOutput(Unknown Source) at sun.nio.ch.SocketAdaptor.shutdownOutput(Unknown Source) at org.apache.zookeeper.ClientCnxn$SendThread.cleanup(ClientCnxn.java:1004) at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:970) 2010-09-08 22:32:46,636 WARN org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper: Failed to create /hbase -- check quorum servers, currently=127.0.0.1:2181 org.apache.zookeeper.KeeperException$ConnectionLossException: KeeperErrorCode = ConnectionLoss for /hbase at org.apache.zookeeper.KeeperException.create(KeeperException.java:90) at org.apache.zookeeper.KeeperException.create(KeeperException.java:42) at org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:780) at org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:808) at org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper.ensureExists(ZooKeeperWrapper.java:405) at org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper.ensureParentExists(ZooKeeperWrapper.java:432) at org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper.writeMasterAddress(ZooKeeperWrapper.java:520) at org.apache.hadoop.hbase.master.HMaster.writeAddressToZooKeeper(HMaster.java:263) at org.apache.hadoop.hbase.master.HMaster.<init>(HMaster.java:245) at org.apache.hadoop.hbase.LocalHBaseCluster.<init>(LocalHBaseCluster.java:94) at org.apache.hadoop.hbase.LocalHBaseCluster.<init>(LocalHBaseCluster.java:78) at org.apache.hadoop.hbase.master.HMaster.doMain(HMaster.java:1229) at org.apache.hadoop.hbase.master.HMaster.main(HMaster.java:1274) 2010-09-08 22:32:47,721 INFO org.apache.zookeeper.ClientCnxn: Attempting connection to server /127.0.0.1:2181 2010-09-08 22:32:48,716 WARN org.apache.zookeeper.ClientCnxn: Exception closing session 0x0 to sun.nio.ch.selectionkeyi...@2cf18e8e java.net.ConnectException: Connection refused: no further information at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at sun.nio.ch.SocketChannelImpl.finishConnect(Unknown Source) at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:933) 2010-09-08 22:32:48,716 WARN org.apache.zookeeper.ClientCnxn: Ignoring exception during shutdown input java.nio.channels.ClosedChannelException at sun.nio.ch.SocketChannelImpl.shutdownInput(Unknown Source) at sun.nio.ch.SocketAdaptor.shutdownInput(Unknown Source) at org.apache.zookeeper.ClientCnxn$SendThread.cleanup(ClientCnxn.java:999) at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:970) 2010-09-08 22:32:48,717 WARN org.apache.zookeeper.ClientCnxn: Ignoring exception during shutdown output java.nio.channels.ClosedChannelException at sun.nio.ch.SocketChannelImpl.shutdownOutput(Unknown Source) at sun.nio.ch.SocketAdaptor.shutdownOutput(Unknown Source) at org.apache.zookeeper.ClientCnxn$SendThread.cleanup(ClientCnxn.java:1004) at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:970) 2010-09-08 22:32:48,817 DEBUG org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper: Failed to read: org.apache.zookeeper.KeeperException$ConnectionLossException: KeeperErrorCode = ConnectionLoss for /hbase/master 2010-09-08 22:32:50,089 INFO org.apache.zookeeper.ClientCnxn: Attempting connection to server /127.0.0.1:2181 2010-09-08 22:32:51,086 WARN org.apache.zookeeper.ClientCnxn: Exception closing session 0x0 to sun.nio.ch.selectionkeyi...@18b1aebf java.net.ConnectException: Connection refused: no further information at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at sun.nio.ch.SocketChannelImpl.finishConnect(Unknown Source) at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:933) 2010-09-08 22:32:51,086 WARN org.apache.zookeeper.ClientCnxn: Ignoring exception during shutdown input java.nio.channels.ClosedChannelException at sun.nio.ch.SocketChannelImpl.shutdownInput(Unknown Source) at sun.nio.ch.SocketAdaptor.shutdownInput(Unknown Source) at org.apache.zookeeper.ClientCnxn$SendThread.cleanup(ClientCnxn.java:999) at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:970) 2010-09-08 22:32:51,087 WARN org.apache.zookeeper.ClientCnxn: Ignoring exception during shutdown output java.nio.channels.ClosedChannelException at sun.nio.ch.SocketChannelImpl.shutdownOutput(Unknown Source) at sun.nio.ch.SocketAdaptor.shutdownOutput(Unknown Source) at org.apache.zookeeper.ClientCnxn$SendThread.cleanup(ClientCnxn.java:1004) at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:970) 2010-09-08 22:32:51,187 WARN org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper: Failed to create /hbase -- check quorum servers, currently=127.0.0.1:2181 org.apache.zookeeper.KeeperException$ConnectionLossException: KeeperErrorCode = ConnectionLoss for /hbase at org.apache.zookeeper.KeeperException.create(KeeperException.java:90) at org.apache.zookeeper.KeeperException.create(KeeperException.java:42) at org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:780) at org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:808) at org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper.ensureExists(ZooKeeperWrapper.java:405) at org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper.ensureParentExists(ZooKeeperWrapper.java:432) at org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper.writeMasterAddress(ZooKeeperWrapper.java:520) at org.apache.hadoop.hbase.master.HMaster.writeAddressToZooKeeper(HMaster.java:263) at org.apache.hadoop.hbase.master.HMaster.<init>(HMaster.java:245) at org.apache.hadoop.hbase.LocalHBaseCluster.<init>(LocalHBaseCluster.java:94) at org.apache.hadoop.hbase.LocalHBaseCluster.<init>(LocalHBaseCluster.java:78) at org.apache.hadoop.hbase.master.HMaster.doMain(HMaster.java:1229) at org.apache.hadoop.hbase.master.HMaster.main(HMaster.java:1274) 2010-09-08 22:32:52,349 INFO org.apache.zookeeper.ClientCnxn: Attempting connection to server /127.0.0.1:2181 2010-09-08 22:32:53,346 WARN org.apache.zookeeper.ClientCnxn: Exception closing session 0x0 to sun.nio.ch.selectionkeyi...@39478a43 java.net.ConnectException: Connection refused: no further information at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at sun.nio.ch.SocketChannelImpl.finishConnect(Unknown Source) at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:933) 2010-09-08 22:32:53,347 WARN org.apache.zookeeper.ClientCnxn: Ignoring exception during shutdown input java.nio.channels.ClosedChannelException at sun.nio.ch.SocketChannelImpl.shutdownInput(Unknown Source) at sun.nio.ch.SocketAdaptor.shutdownInput(Unknown Source) at org.apache.zookeeper.ClientCnxn$SendThread.cleanup(ClientCnxn.java:999) at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:970) 2010-09-08 22:32:53,347 WARN org.apache.zookeeper.ClientCnxn: Ignoring exception during shutdown output java.nio.channels.ClosedChannelException at sun.nio.ch.SocketChannelImpl.shutdownOutput(Unknown Source) at sun.nio.ch.SocketAdaptor.shutdownOutput(Unknown Source) at org.apache.zookeeper.ClientCnxn$SendThread.cleanup(ClientCnxn.java:1004) at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:970) 2010-09-08 22:32:53,447 DEBUG org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper: Failed to read: org.apache.zookeeper.KeeperException$ConnectionLossException: KeeperErrorCode = ConnectionLoss for /hbase/master 2010-09-08 22:32:55,068 INFO org.apache.zookeeper.ClientCnxn: Attempting connection to server /127.0.0.1:2181 2010-09-08 22:32:56,066 WARN org.apache.zookeeper.ClientCnxn: Exception closing session 0x0 to sun.nio.ch.selectionkeyi...@7c65216 java.net.ConnectException: Connection refused: no further information at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at sun.nio.ch.SocketChannelImpl.finishConnect(Unknown Source) at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:933) 2010-09-08 22:32:56,066 WARN org.apache.zookeeper.ClientCnxn: Ignoring exception during shutdown input java.nio.channels.ClosedChannelException at sun.nio.ch.SocketChannelImpl.shutdownInput(Unknown Source) at sun.nio.ch.SocketAdaptor.shutdownInput(Unknown Source) at org.apache.zookeeper.ClientCnxn$SendThread.cleanup(ClientCnxn.java:999) at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:970) 2010-09-08 22:32:56,066 WARN org.apache.zookeeper.ClientCnxn: Ignoring exception during shutdown output java.nio.channels.ClosedChannelException at sun.nio.ch.SocketChannelImpl.shutdownOutput(Unknown Source) at sun.nio.ch.SocketAdaptor.shutdownOutput(Unknown Source) at org.apache.zookeeper.ClientCnxn$SendThread.cleanup(ClientCnxn.java:1004) at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:970) 2010-09-08 22:32:56,179 WARN org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper: Failed to create /hbase -- check quorum servers, currently=127.0.0.1:2181 org.apache.zookeeper.KeeperException$ConnectionLossException: KeeperErrorCode = ConnectionLoss for /hbase at org.apache.zookeeper.KeeperException.create(KeeperException.java:90) at org.apache.zookeeper.KeeperException.create(KeeperException.java:42) at org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:780) at org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:808) at org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper.ensureExists(ZooKeeperWrapper.java:405) at org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper.ensureParentExists(ZooKeeperWrapper.java:432) at org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper.writeMasterAddress(ZooKeeperWrapper.java:520) at org.apache.hadoop.hbase.master.HMaster.writeAddressToZooKeeper(HMaster.java:263) at org.apache.hadoop.hbase.master.HMaster.<init>(HMaster.java:245) at org.apache.hadoop.hbase.LocalHBaseCluster.<init>(LocalHBaseCluster.java:94) at org.apache.hadoop.hbase.LocalHBaseCluster.<init>(LocalHBaseCluster.java:78) at org.apache.hadoop.hbase.master.HMaster.doMain(HMaster.java:1229) at org.apache.hadoop.hbase.master.HMaster.main(HMaster.java:1274) 2010-09-08 22:32:58,065 INFO org.apache.zookeeper.ClientCnxn: Attempting connection to server /127.0.0.1:2181 2010-09-08 22:32:59,056 WARN org.apache.zookeeper.ClientCnxn: Exception closing session 0x0 to sun.nio.ch.selectionkeyi...@3fb6101e java.net.ConnectException: Connection refused: no further information at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at sun.nio.ch.SocketChannelImpl.finishConnect(Unknown Source) at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:933) 2010-09-08 22:32:59,057 WARN org.apache.zookeeper.ClientCnxn: Ignoring exception during shutdown input java.nio.channels.ClosedChannelException at sun.nio.ch.SocketChannelImpl.shutdownInput(Unknown Source) at sun.nio.ch.SocketAdaptor.shutdownInput(Unknown Source) at org.apache.zookeeper.ClientCnxn$SendThread.cleanup(ClientCnxn.java:999) at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:970) 2010-09-08 22:32:59,057 WARN org.apache.zookeeper.ClientCnxn: Ignoring exception during shutdown output java.nio.channels.ClosedChannelException at sun.nio.ch.SocketChannelImpl.shutdownOutput(Unknown Source) at sun.nio.ch.SocketAdaptor.shutdownOutput(Unknown Source) at org.apache.zookeeper.ClientCnxn$SendThread.cleanup(ClientCnxn.java:1004) at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:970) 2010-09-08 22:32:59,157 DEBUG org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper: Failed to read: org.apache.zookeeper.KeeperException$ConnectionLossException: KeeperErrorCode = ConnectionLoss for /hbase/master 2010-09-08 22:33:00,479 INFO org.apache.zookeeper.ClientCnxn: Attempting connection to server /127.0.0.1:2181 2010-09-08 22:33:01,476 WARN org.apache.zookeeper.ClientCnxn: Exception closing session 0x0 to sun.nio.ch.selectionkeyi...@49dc423f java.net.ConnectException: Connection refused: no further information at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at sun.nio.ch.SocketChannelImpl.finishConnect(Unknown Source) at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:933) 2010-09-08 22:33:01,477 WARN org.apache.zookeeper.ClientCnxn: Ignoring exception during shutdown input Please help me out because i am stuck with this problem for the last 4 days. Thanks in Advance. -- Regards, Naveen
