我有一个HA Hadoop，其中包含主动和备用namenode以及带有主服务器和备份主服务器的HBase设置。活动的nameode和Hbase Master在同一台物理机器上运行。以同样的方式，备用namenode和备份hbase主机在另一台机器上。
Hadoop版本 - 2.7.3 Hbase版本 - 1.2.6
活动的名称节点计算机进入网络问题的无法访问状态。在此期间，备用namenode接管为活动名称节点，Hadoop集群中没有问题
但是Hbase集群已经完全关闭了以下异常
2018-04-12 06:18:08,016 INFO [198.176.234.24:16020.activeMasterManager] master.ActiveMasterManager: Deleting ZNode for /hbase/backup-masters/198.176.234.24,16020,1522243404960 from backup master directory
2018-04-12 06:18:08,023 INFO [198.176.234.24:16020.activeMasterManager] master.ActiveMasterManager: Registered Active Master=198.176.234.24,16020,1522243404960
2018-04-12 06:18:28,149 INFO [198.176.234.24:16020.activeMasterManager] retry.RetryInvocationHandler: Exception while invoking setSafeMode of class ClientNamenodeProtocolTranslatorPB over /198.176.234.24:9999 after 1 fail over attempts. Trying to fail over after sleeping for 720ms.
org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.ipc.StandbyException): Operation category READ is not supported in state standby
at org.apache.hadoop.hdfs.server.namenode.ha.StandbyState.checkOperation(StandbyState.java:87)
at org.apache.hadoop.hdfs.server.namenode.NameNode$NameNodeHAContext.checkOperation(NameNode.java:1779)
at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.checkOperation(FSNamesystem.java:1313)
at org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.setSafeMode(NameNodeRpcServer.java:1063)
at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.setSafeMode(ClientNamenodeProtocolServerSideTranslatorPB.java:739)
at org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java)
at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:616)
at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:982)
at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2049)
at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2045)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:415)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1698)
at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2043)
at org.apache.hadoop.ipc.Client.call(Client.java:1411)
at org.apache.hadoop.ipc.Client.call(Client.java:1364)
at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:206)
at com.sun.proxy.$Proxy18.setSafeMode(Unknown Source)
at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.setSafeMode(ClientNamenodeProtocolTranslatorPB.java:602)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:187)
at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102)
at com.sun.proxy.$Proxy19.setSafeMode(Unknown Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.apache.hadoop.hbase.fs.HFileSystem$1.invoke(HFileSystem.java:279)
at com.sun.proxy.$Proxy20.setSafeMode(Unknown Source)
at org.apache.hadoop.hdfs.DFSClient.setSafeMode(DFSClient.java:2264)
at org.apache.hadoop.hdfs.DistributedFileSystem.setSafeMode(DistributedFileSystem.java:986)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.apache.hadoop.hbase.util.FSUtils.isInSafeMode(FSUtils.java:519)
at org.apache.hadoop.hbase.util.FSUtils.waitOnSafeMode(FSUtils.java:971)
at org.apache.hadoop.hbase.master.MasterFileSystem.checkRootDir(MasterFileSystem.java:429)
at org.apache.hadoop.hbase.master.MasterFileSystem.createInitialFileSystemLayout(MasterFileSystem.java:153)
at org.apache.hadoop.hbase.master.MasterFileSystem.<init>(MasterFileSystem.java:128)
at org.apache.hadoop.hbase.master.HMaster.finishActiveMasterInitialization(HMaster.java:693)
at org.apache.hadoop.hbase.master.HMaster.access$600(HMaster.java:189)
at org.apache.hadoop.hbase.master.HMaster$2.run(HMaster.java:1803)
at java.lang.Thread.run(Thread.java:745)
2018-04-12 06:18:48,892 INFO [198.176.234.24:16020.activeMasterManager] retry.RetryInvocationHandler: Exception while invoking setSafeMode of class ClientNamenodeProtocolTranslatorPB over 198.176.234.56/198.176.234.56:9999 after 2 fail over attempts. Trying to fail over after sleeping for 2459ms.
org.apache.hadoop.net.ConnectTimeoutException: Call From 198.176.234.24/198.176.234.24 to 198.176.234.56:9999 failed on socket timeout exception: org.apache.hadoop.net.ConnectTimeoutException: 20000 millis timeout while waiting for channel to be ready for connect. ch : java.nio.channels.SocketChannel[connection-pending remote=198.176.234.56/198.176.234.56:9999]; For more details see: http://wiki.apache.org/hadoop/SocketTimeout
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:783)
at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:749)
at org.apache.hadoop.ipc.Client.call(Client.java:1415)
at org.apache.hadoop.ipc.Client.call(Client.java:1364)
at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:206)
at com.sun.proxy.$Proxy18.setSafeMode(Unknown Source)
at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.setSafeMode(ClientNamenodeProtocolTranslatorPB.java:602)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
为什么备份Hbase主机不接管Hbase Master？当Master关闭时，所有区域服务器都关闭并使群集关闭
我在这里缺少什么配置？
请帮忙