问题描述

尝试安装Hadoop 3.3.1与HBase 2.3.5，安装并配置完成后，Hadoop正常运行，HBase启动Shell后运行list指令测试，出现如下错误

ERROR: org.apache.hadoop.hbase.ipc.ServerNotRunningYetException: Server is not running yet
	at org.apache.hadoop.hbase.master.HMaster.checkServiceStarted(HMaster.java:2296)
	at org.apache.hadoop.hbase.master.MasterRpcServices.isMasterRunning(MasterRpcServices.java:936)
	at org.apache.hadoop.hbase.protobuf.generated.MasterProtos$MasterService$2.callBlockingMethod(MasterProtos.java:55654)
	at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2170)
	at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:109)
	at org.apache.hadoop.hbase.ipc.RpcExecutor.consumerLoop(RpcExecutor.java:133)
	at org.apache.hadoop.hbase.ipc.RpcExecutor$1.run(RpcExecutor.java:108)
	at java.lang.Thread.run(Thread.java:745)

解决过程

网上搜索后，几乎所有的答案都在说关闭HDFS安全模式再重启HBase：

hdfs dfsadmin -safemode leave

然而问题并未解决，于是查看HBase的MasterNode日志（位置：/usr/local/HBase/logs/hbase-hadoop-master-ethan-ubuntu.log)，发现如下报错：

java.lang.IllegalArgumentException: object is not an instance of declaring class
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.hbase.io.asyncfs.ProtobufDecoder.<init>(ProtobufDecoder.java:69)
	at org.apache.hadoop.hbase.io.asyncfs.FanOutOneBlockAsyncDFSOutputHelper.processWriteBlockResponse(FanOutOneBlockAsyncDFSOutputHelper.java:343)
	at org.apache.hadoop.hbase.io.asyncfs.FanOutOneBlockAsyncDFSOutputHelper.access$100(FanOutOneBlockAsyncDFSOutputHelper.java:112)
	at org.apache.hadoop.hbase.io.asyncfs.FanOutOneBlockAsyncDFSOutputHelper$4.operationComplete(FanOutOneBlockAsyncDFSOutputHelper.java:425)
	at org.apache.hbase.thirdparty.io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:577)
	at org.apache.hbase.thirdparty.io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:551)
	at org.apache.hbase.thirdparty.io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:490)
	at org.apache.hbase.thirdparty.io.netty.util.concurrent.DefaultPromise.addListener(DefaultPromise.java:183)
	at org.apache.hadoop.hbase.io.asyncfs.FanOutOneBlockAsyncDFSOutputHelper.initialize(FanOutOneBlockAsyncDFSOutputHelper.java:419)
	at org.apache.hadoop.hbase.io.asyncfs.FanOutOneBlockAsyncDFSOutputHelper.access$300(FanOutOneBlockAsyncDFSOutputHelper.java:112)
	at org.apache.hadoop.hbase.io.asyncfs.FanOutOneBlockAsyncDFSOutputHelper$5.operationComplete(FanOutOneBlockAsyncDFSOutputHelper.java:477)
	at org.apache.hadoop.hbase.io.asyncfs.FanOutOneBlockAsyncDFSOutputHelper$5.operationComplete(FanOutOneBlockAsyncDFSOutputHelper.java:472)
	at org.apache.hbase.thirdparty.io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:577)
	at org.apache.hbase.thirdparty.io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:570)
	at org.apache.hbase.thirdparty.io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:549)
	at org.apache.hbase.thirdparty.io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:490)
	at org.apache.hbase.thirdparty.io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:615)
	at org.apache.hbase.thirdparty.io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:604)
	at org.apache.hbase.thirdparty.io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:104)
	at org.apache.hbase.thirdparty.io.netty.channel.DefaultChannelPromise.trySuccess(DefaultChannelPromise.java:84)
	at org.apache.hbase.thirdparty.io.netty.channel.epoll.AbstractEpollChannel$AbstractEpollUnsafe.fulfillConnectPromise(AbstractEpollChannel.java:615)
	at org.apache.hbase.thirdparty.io.netty.channel.epoll.AbstractEpollChannel$AbstractEpollUnsafe.finishConnect(AbstractEpollChannel.java:653)
	at org.apache.hbase.thirdparty.io.netty.channel.epoll.AbstractEpollChannel$AbstractEpollUnsafe.epollOutReady(AbstractEpollChannel.java:529)
	at org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:465)
	at org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:378)
	at org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989)
	at org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
	at org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
	at java.lang.Thread.run(Thread.java:748)

Google该问题，找到的结果甚少。于是抱着试试的心态查了下百度，发现这个帖子：

启动hbase时报错object is not an instance of declaring class，有大神帮忙解答一下吗

评论区说原来Hadoop 3.3.1与HBase 2.3.5不兼容。于是重新安装Hadoop 3.2.2并配置完成，问题解决