accumulo无法加载、删除或创建新表。我的默认用户是root。主机和平板服务器以及zookeeper还活着。
早些时候，我试图通过使用accululoinit重新初始化accumulo来解决这个问题，但错误仍然存在。accumulo日志中出现以下异常：

Got loadTablet message from unauthenticatable user: !SYSTEM  
2017/03/27 12:06:20,355 tserver:orkash2 11  
ERROR   
Got message from a service with a mismatched configuration. Please ensure a compatible configuration.
    ThriftSecurityException(user:!SYSTEM, code:BAD_CREDENTIALS)
        at org.apache.accumulo.server.security.SecurityOperation.authenticate(SecurityOperation.java:173)
        at org.apache.accumulo.server.security.AuditedSecurityOperation.authenticate(AuditedSecurityOperation.java:663)
        at org.apache.accumulo.server.security.SecurityOperation.canPerformSystemActions(SecurityOperation.java:452)
        at org.apache.accumulo.server.security.AuditedSecurityOperation.canPerformSystemActions(AuditedSecurityOperation.java:298)
        at org.apache.accumulo.tserver.TabletServer$ThriftClientHandler.checkPermission(TabletServer.java:1383)
        at org.apache.accumulo.tserver.TabletServer$ThriftClientHandler.loadTablet(TabletServer.java:1433)
        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.accumulo.core.trace.wrappers.RpcServerInvocationHandler.invoke(RpcServerInvocationHandler.java:46)
        at org.apache.accumulo.server.rpc.RpcWrapper$1.invoke(RpcWrapper.java:74)
        at com.sun.proxy.$Proxy19.loadTablet(Unknown Source)
        at org.apache.accumulo.core.tabletserver.thrift.TabletClientService$Processor$loadTablet.getResult(TabletClientService.java:2633)
        at org.apache.accumulo.core.tabletserver.thrift.TabletClientService$Processor$loadTablet.getResult(TabletClientService.java:2619)
        at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:39)
        at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:39)
        at org.apache.accumulo.server.rpc.TimedProcessor.process(TimedProcessor.java:63)
        at org.apache.thrift.server.AbstractNonblockingServer$FrameBuffer.invoke(AbstractNonblockingServer.java:516)
        at org.apache.accumulo.server.rpc.CustomNonBlockingServer$1.run(CustomNonBlockingServer.java:78)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
        at org.apache.accumulo.fate.util.LoggingRunnable.run(LoggingRunnable.java:35)
        at java.lang.Thread.run(Thread.java:745)   

Caller doesn't have permission to load a tablet
    ThriftSecurityException(user:!SYSTEM, code:BAD_CREDENTIALS)
        at org.apache.accumulo.server.security.SecurityOperation.authenticate(SecurityOperation.java:173)
        at org.apache.accumulo.server.security.AuditedSecurityOperation.authenticate(AuditedSecurityOperation.java:663)
        at org.apache.accumulo.server.security.SecurityOperation.canPerformSystemActions(SecurityOperation.java:452)
        at org.apache.accumulo.server.security.AuditedSecurityOperation.canPerformSystemActions(AuditedSecurityOperation.java:298)
        at org.apache.accumulo.tserver.TabletServer$ThriftClientHandler.checkPermission(TabletServer.java:1383)
        at org.apache.accumulo.tserver.TabletServer$ThriftClientHandler.loadTablet(TabletServer.java:1433)
        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.accumulo.core.trace.wrappers.RpcServerInvocationHandler.invoke(RpcServerInvocationHandler.java:46)
        at org.apache.accumulo.server.rpc.RpcWrapper$1.invoke(RpcWrapper.java:74)
        at com.sun.proxy.$Proxy19.loadTablet(Unknown Source)
        at org.apache.accumulo.core.tabletserver.thrift.TabletClientService$Processor$loadTablet.getResult(TabletClientService.java:2633)
        at org.apache.accumulo.core.tabletserver.thrift.TabletClientService$Processor$loadTablet.getResult(TabletClientService.java:2619)
        at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:39)
        at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:39)
        at org.apache.accumulo.server.rpc.TimedProcessor.process(TimedProcessor.java:63)
        at org.apache.thrift.server.AbstractNonblockingServer$FrameBuffer.invoke(AbstractNonblockingServer.java:516)
        at org.apache.accumulo.server.rpc.CustomNonBlockingServer$1.run(CustomNonBlockingServer.java:78)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
        at org.apache.accumulo.fate.util.LoggingRunnable.run(LoggingRunnable.java:35)
        at java.lang.Thread.run(Thread.java:745)

尝试从shell创建表时，shell异常为：

[impl.ThriftTransportPool] WARN : Thread "shell" stuck on IO to host1:9999 (0) for at least 120061 ms

accumulo Jmeter 盘日志是： Thread "tracer" stuck on IO to host1:9999 (0) for at least 120062 ms