Can you use 'netstat -tulpn | grep 16020' to find out which process was using the port ?
Thanks On Nov 25, 2014, at 5:18 PM, "guxiaobo1982" <[email protected]> wrote: > Hi, > > > I tried to install a single node hbase 0.99.1 with hadoop 2.5.2, but failed > with regionserver says: > > > > 2014-11-26 09:05:42,594 INFO [main] util.ServerCommandLine: > vmInputArguments=[-Dproc_regionserver, -XX:OnOutOfMemoryError=kill -9 %p, > -XX:+UseConcMarkSweepGC, -Dhbase.log.dir=/opt/hbase-0.99.1/ > > bin/../logs, -Dhbase.log.file=hbase-xiaobogu-regionserver-lix3.bh.com.log, > -Dhbase.home.dir=/opt/hbase-0.99.1/bin/.., -Dhbase.id.str=xiaobogu, > -Dhbase.root.logger=INFO,RFA, -Dhbase.security.logg > > er=INFO,RFAS] > > 2014-11-26 09:05:42,956 INFO [main] regionserver.RSRpcServices: > regionserver/lix3.bh.com/192.168.100.5:16020 server-side HConnection > retries=350 > > 2014-11-26 09:05:43,240 INFO [main] ipc.SimpleRpcScheduler: Using deadline > as user call queue, count=3 > > 2014-11-26 09:05:43,252 ERROR [main] regionserver.HRegionServerCommandLine: > Region server exiting > > java.lang.RuntimeException: Failed construction of Regionserver: class > org.apache.hadoop.hbase.regionserver.HRegionServer > > at > org.apache.hadoop.hbase.regionserver.HRegionServer.constructRegionServer(HRegionServer.java:2443) > > at > org.apache.hadoop.hbase.regionserver.HRegionServerCommandLine.start(HRegionServerCommandLine.java:64) > > at > org.apache.hadoop.hbase.regionserver.HRegionServerCommandLine.run(HRegionServerCommandLine.java:87) > > at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70) > > at > org.apache.hadoop.hbase.util.ServerCommandLine.doMain(ServerCommandLine.java:126) > > at > org.apache.hadoop.hbase.regionserver.HRegionServer.main(HRegionServer.java:2458) > > Caused by: java.lang.reflect.InvocationTargetException > > at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) > > at > sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57) > > at > sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) > > at java.lang.reflect.Constructor.newInstance(Constructor.java:526) > > at > org.apache.hadoop.hbase.regionserver.HRegionServer.constructRegionServer(HRegionServer.java:2441) > > ... 5 more > > Caused by: java.net.BindException: Problem binding to > lix3.bh.com/192.168.100.5:16020 : 地址已在使用 > > at org.apache.hadoop.hbase.ipc.RpcServer.bind(RpcServer.java:2356) > > at > org.apache.hadoop.hbase.ipc.RpcServer$Listener.<init>(RpcServer.java:524) > > at org.apache.hadoop.hbase.ipc.RpcServer.<init>(RpcServer.java:1884) > > at > org.apache.hadoop.hbase.regionserver.RSRpcServices.<init>(RSRpcServices.java:775) > > at > org.apache.hadoop.hbase.regionserver.HRegionServer.createRpcServices(HRegionServer.java:558) > > at > org.apache.hadoop.hbase.regionserver.HRegionServer.<init>(HRegionServer.java:477) > > ... 10 more > > Caused by: java.net.BindException: 地址已在使用 > > at sun.nio.ch.Net.bind0(Native Method) > > at sun.nio.ch.Net.bind(Net.java:444) > > at sun.nio.ch.Net.bind(Net.java:436) > > at > sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:214) > > at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74) > > at org.apache.hadoop.hbase.ipc.RpcServer.bind(RpcServer.java:2354) > > ... 15 more > > [xiaobogu@lix3 hbase-0.99.1]$ > > > > > It seems the 10620 port has already used by other processes, is there any > change with the default port number configurations for hadoop and hbase with > these new version? > > > > > Regards,
