Your datanode may not be running verify that.
*Thanks & Regards * ∞ Shashwat Shriparv On Wed, Jun 26, 2013 at 2:55 PM, Devaraj k <[email protected]> wrote: > Can you ask this HBase question in the HBase user mailing list?**** > > ** ** > > ** ** > > Thanks**** > > Devaraj k**** > > ** ** > > *From:* ch huang [mailto:[email protected]] > *Sent:* 26 June 2013 14:52 > *To:* [email protected] > *Subject:* master node abnormal ,help**** > > ** ** > > when i start master node ,it not work,anyone can help?**** > > **** > > 2013-06-26 17:17:52,552 INFO > org.apache.hadoop.hbase.master.ActiveMasterManager: Master=CH22:60000 > 2013-06-26 17:17:52,859 DEBUG org.apache.hadoop.hbase.util.FSUtils: > Created version file at hdfs://CH22:9000/hbaseroot set its version at:7 > 2013-06-26 17:17:52,863 WARN org.apache.hadoop.hdfs.DFSClient: > DataStreamer Exception: org.apache.hadoop.ipc.RemoteException: > java.io.IOException: File /hbaseroot/hbase.version could only be replicated > to 0 nodes, instead of 1 > at > org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getAdditionalBlock(FSNamesystem.java:1533) > at > org.apache.hadoop.hdfs.server.namenode.NameNode.addBlock(NameNode.java:667) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > at java.lang.reflect.Method.invoke(Method.java:597) > at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:557) > at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1434) > at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1430) > at java.security.AccessController.doPrivileged(Native Method) > at javax.security.auth.Subject.doAs(Subject.java:396) > at > org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1177) > at org.apache.hadoop.ipc.Server$Handler.run(Server.java:1428)**** > > at org.apache.hadoop.ipc.Client.call(Client.java:1107) > at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:226) > at $Proxy6.addBlock(Unknown Source) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > at java.lang.reflect.Method.invoke(Method.java:597) > at > org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:82) > at > org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:59) > at $Proxy6.addBlock(Unknown Source) > at > org.apache.hadoop.hdfs.DFSClient$DFSOutputStream.locateFollowingBlock(DFSClient.java:3647) > at > org.apache.hadoop.hdfs.DFSClient$DFSOutputStream.nextBlockOutputStream(DFSClient.java:3514) > at > org.apache.hadoop.hdfs.DFSClient$DFSOutputStream.access$2300(DFSClient.java:2720) > at > org.apache.hadoop.hdfs.DFSClient$DFSOutputStream$DataStreamer.run(DFSClient.java:2915) > **** >
