2

I am using Hbase 0.94.8 version on a ubuntu based linux system. After following installation steps when i start

HBASE_PATH$bin/start-hbase.sh

then console says

starting master, logging to /usr/lib/hbase/hbase-0.94.8/logs/hbase-psaha4-master-ubuntu.out

As its not throwing any error so i thought it should work properly.But when I open the "logs/hbase-psaha4-master-ubuntu.log" I can see it has thrown error as below:

2016-01-29 17:59:03,720 ERROR org.apache.hadoop.hbase.master.HMasterCommandLine: Failed to start master java.lang.RuntimeException: Failed construction of Master: class org.apache.hadoop.hbase.master.HMasterCommandLine$LocalHMasterCannot assign requ$ at org.apache.hadoop.hbase.util.JVMClusterUtil.createMasterThread(JVMClusterUtil.java:134) at org.apache.hadoop.hbase.LocalHBaseCluster.addMaster(LocalHBaseCluster.java:197) at org.apache.hadoop.hbase.LocalHBaseCluster.(LocalHBaseCluster.java:147) at org.apache.hadoop.hbase.master.HMasterCommandLine.startMaster(HMasterCommandLine.java:146) at org.apache.hadoop.hbase.master.HMasterCommandLine.run(HMasterCommandLine.java:104) at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65) at org.apache.hadoop.hbase.util.ServerCommandLine.doMain(ServerCommandLine.java:76) at org.apache.hadoop.hbase.master.HMaster.main(HMaster.java:2079) Caused by: java.net.BindException: Problem binding to gladiator/10.32.137.144:0 : Cannot assign requested address at org.apache.hadoop.hbase.ipc.HBaseServer.bind(HBaseServer.java:258) at org.apache.hadoop.hbase.ipc.HBaseServer$Listener.(HBaseServer.java:482) at org.apache.hadoop.hbase.ipc.HBaseServer.(HBaseServer.java:1559) at org.apache.hadoop.hbase.ipc.WritableRpcEngine$Server.(WritableRpcEngine.java:252) at org.apache.hadoop.hbase.ipc.WritableRpcEngine.getServer(WritableRpcEngine.java:201) at org.apache.hadoop.hbase.ipc.WritableRpcEngine.getServer(WritableRpcEngine.java:55) at org.apache.hadoop.hbase.ipc.HBaseRPC.getServer(HBaseRPC.java:330) at org.apache.hadoop.hbase.ipc.HBaseRPC.getServer(HBaseRPC.java:319) at org.apache.hadoop.hbase.master.HMaster.(HMaster.java:306)

Can anyone suggest me why is this error and how can i solve the issue so that I can see the web UI for Hbase. Thanks

psaha4
  • 339
  • 3
  • 17
  • The piece that gives you some indication is this text "Caused by: java.net.BindException: Problem binding to gladiator/10.32.137.144:0 : Cannot assign requested address at org.apache.hadoop.hbase.ipc.HBaseServer.bind".. this [Hadoop Wiki link](http://wiki.apache.org/hadoop/BindException) gives some pointers on troubleshooting such errors.. it seems your configuration of HBase is trying to bind to a host:port (gladiator/10.32.137.144:0) that either does not exist or is already taken by another process.. – vmachan Jan 30 '16 at 00:53
  • can you paste your hbase-site.xml file? – Kishore Jan 30 '16 at 12:59

0 Answers0