Hi, I have installed HBase 0.90.5 on Ubuntu 11.10 and ran the bin/start-hbase.sh command without any changes to the configuration files. jps outputs only HMaster and in the log file the below exception is in the hbase-praveensripati-master-ubuntu-host.log file. How do I get around this error?
2012-01-18 11:40:51,929 DEBUG org.apache.hadoop.hbase.master.ServerManager: New connection to localhost,46402,1326867045447 2012-01-18 11:40:51,946 INFO org.apache.hadoop.ipc.HbaseRPC: Server at / 127.0.0.1:46402 could not be reached after 1 tries, giving up. 2012-01-18 11:40:51,947 WARN org.apache.hadoop.hbase.master.AssignmentManager: Failed assignment of -ROOT-,,0.70236052 to serverName=localhost,46402,1326867045447, load=(requests=0, regions=0, usedHeap=27, maxHeap=993), trying to assign elsewhere instead; retry=0 org.apache.hadoop.hbase.client.RetriesExhaustedException: Failed setting up proxy interface org.apache.hadoop.hbase.ipc.HRegionInterface to / 127.0.0.1:46402 after attempts=1 at org.apache.hadoop.hbase.ipc.HBaseRPC.waitForProxy(HBaseRPC.java:355) at org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.getHRegionConnection(HConnectionManager.java:1176) at org.apache.hadoop.hbase.master.ServerManager.getServerConnection(ServerManager.java:627) at org.apache.hadoop.hbase.master.ServerManager.sendRegionOpen(ServerManager.java:564) at org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1065) at org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:875) at org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:855) at org.apache.hadoop.hbase.master.AssignmentManager.assignRoot(AssignmentManager.java:1334) at org.apache.hadoop.hbase.master.HMaster.assignRootAndMeta(HMaster.java:426) at org.apache.hadoop.hbase.master.HMaster.finishInitialization(HMaster.java:383) at org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:279) at org.apache.hadoop.hbase.master.HMasterCommandLine$LocalHMaster.run(HMasterCommandLine.java:193) at java.lang.Thread.run(Thread.java:662) Caused by: java.net.ConnectException: Connection refused at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.hbase.ipc.HBaseClient$Connection.setupIOstreams(HBaseClient.java:328) at org.apache.hadoop.hbase.ipc.HBaseClient.getConnection(HBaseClient.java:883) at org.apache.hadoop.hbase.ipc.HBaseClient.call(HBaseClient.java:750) at org.apache.hadoop.hbase.ipc.HBaseRPC$Invoker.invoke(HBaseRPC.java:257) at $Proxy7.getProtocolVersion(Unknown Source) at org.apache.hadoop.hbase.ipc.HBaseRPC.getProxy(HBaseRPC.java:419) at org.apache.hadoop.hbase.ipc.HBaseRPC.getProxy(HBaseRPC.java:393) at org.apache.hadoop.hbase.ipc.HBaseRPC.getProxy(HBaseRPC.java:444) at org.apache.hadoop.hbase.ipc.HBaseRPC.waitForProxy(HBaseRPC.java:349) ... 12 more When trying to create a table in the shell the below error is thrown hbase(main):001:0> create 'test', 'data' ERROR: org.apache.hadoop.hbase.NotAllMetaRegionsOnlineException: org.apache.hadoop.hbase.NotAllMetaRegionsOnlineException: Timed out (10000ms) Also, stopping the HBase goes on for ever. Had to stop it using the kill command. Regards, Praveen
