hbase-root-master-nameode.log 部分日志:2015-09-21 21:49:10,275 FATAL [main] regionserver.RSRpcServices: The hostname of regionserver cannot be set to localhost in a fully-distributed setup because it won't be reachable. See "Getting Started" for more information.2015-09-21 21:49:10,275 ERROR [main] master.HMasterCommandLine: Master exitingjava.lang.RuntimeException: Failed construction of Master: class org.apache.hadoop.hbase.master.HMaster at org.apache.hadoop.hbase.master.HMaster.constructMaster(HMaster.java:1982) at org.apache.hadoop.hbase.master.HMasterCommandLine.startMaster(HMasterCommandLine.java:198) at org.apache.hadoop.hbase.master.HMasterCommandLine.run(HMasterCommandLine.java:139) 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.master.HMaster.main(HMaster.java:1996)Caused by: java.io.IOException: The hostname of regionserver cannot be set to localhost in a fully-distributed setup because it won't be reachable. See "Getting Started" for more information. at org.apache.hadoop.hbase.regionserver.RSRpcServices.<init>(RSRpcServices.java:775) at org.apache.hadoop.hbase.master.MasterRpcServices.<init>(MasterRpcServices.java:195) at org.apache.hadoop.hbase.master.HMaster.createRpcServices(HMaster.java:474) at org.apache.hadoop.hbase.regionserver.HRegionServer.<init>(HRegionServer.java:492) at org.apache.hadoop.hbase.master.HMaster.<init>(HMaster.java:333) 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.master.HMaster.constructMaster(HMaster.java:1977) ... 5 more