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hbase遇到元数据缺失,hbase:namespace加载错误,hbase启动不了
2018-12-30 01:52:27 】 浏览:151
Tags:hbase 遇到 数据 缺失 hbase:namespace 加载 错误 启动 不了
####背景####
hbase-2.0.0-alpha4
jdk1.8.0_151
zookeeper-3.4.9


####问题描述####
因为某种原因,已经部署好的环境,突然报错


2017-12-06 17:12:22,399 WARN  [RSProcedureDispatcher-pool3-t2] procedure.RSProcedureDispatcher: Failed dispatch to server=centos7-node3.zxp.com,16020,1512551537684 try=0
java.io.IOException: java.io.IOException: Missing table descriptor for b49b8576cb6dbfb0bae2cbf650bb7c02
	at org.apache.hadoop.hbase.regionserver.RSRpcServices.openRegion(RSRpcServices.java:1959)
	at org.apache.hadoop.hbase.regionserver.RSRpcServices.executeProcedures(RSRpcServices.java:3470)
	at org.apache.hadoop.hbase.shaded.protobuf.generated.AdminProtos$AdminService$2.callBlockingMethod(AdminProtos.java:26878)
	at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:406)
	at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:134)
	at org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:325)
	at org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:305)

	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.hbase.ipc.RemoteWithExtrasException.instantiateException(RemoteWithExtrasException.java:93)
	at org.apache.hadoop.hbase.ipc.RemoteWithExtrasException.unwrapRemoteException(RemoteWithExtrasException.java:83)
	at org.apache.hadoop.hbase.shaded.protobuf.ProtobufUtil.makeIOExceptionOfException(ProtobufUtil.java:368)
	at org.apache.hadoop.hbase.shaded.protobuf.ProtobufUtil.getRemoteException(ProtobufUtil.java:345)
	at org.apache.hadoop.hbase.master.procedure.RSProcedureDispatcher$ExecuteProceduresRemoteCall.sendRequest(RSProcedureDispatcher.java:298)
	at org.apache.hadoop.hbase.master.procedure.RSProcedureDispatcher$ExecuteProceduresRemoteCall.call(RSProcedureDispatcher.java:268)
	at org.apache.hadoop.hbase.master.procedure.RSProcedureDispatcher$ExecuteProceduresRemoteCall.call(RSProcedureDispatcher.java:246)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)
Caused by: org.apache.hadoop.hbase.ipc.RemoteWithExtrasException(java.io.IOException): java.io.IOException: Missing table descriptor for b49b8576cb6dbfb0bae2cbf650bb7c02
	at org.apache.hadoop.hbase.regionserver.RSRpcServices.openRegion(RSRpcServices.java:1959)
	at org.apache.hadoop.hbase.regionserver.RSRpcServices.executeProcedures(RSRpcServices.java:3470)
	at org.apache.hadoop.hbase.shaded.protobuf.generated.AdminProtos$AdminService$2.callBlockingMethod(AdminProtos.java:26878)
	at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:406)
	at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:134)
	at org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:325)
	at org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:305)

	at org.apache.hadoop.hbase.ipc.AbstractRpcClient.onCallFinished(AbstractRpcClient.java:387)
	at org.apache.hadoop.hbase.ipc.AbstractRpcClient.access$100(AbstractRpcClient.java:95)
	at org.apache.hadoop.hbase.ipc.AbstractRpcClient$3.run(AbstractRpcClient.java:410)
	at org.apache.hadoop.hbase.ipc.AbstractRpcClient$3.run(AbstractRpcClient.java:406)
	at org.apache.hadoop.hbase.ipc.Call.callComplete(Call.java:103)
	at org.apache.hadoop.hbase.ipc.Call.setException(Call.java:118)
	at org.apache.hadoop.hbase.ipc.NettyRpcDuplexHandler.readResponse(NettyRpcDuplexHandler.java:161)
	at org.apache.hadoop.hbase.ipc.NettyRpcDuplexHandler.channelRead(NettyRpcDuplexHandler.java:191)
	at org.apache.hadoop.hbase.shaded.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
	at org.apache.hadoop.hbase.shaded.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
	at org.apache.hadoop.hbase.shaded.io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
	at org.apache.hadoop.hbase.shaded.io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:310)
	at org.apache.hadoop.hbase.shaded.io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:284)
	at org.apache.hadoop.hbase.shaded.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
	at org.apache.hadoop.hbase.shaded.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
	at org.apache.hadoop.hbase.shaded.io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
	at org.apache.hadoop.hbase.shaded.io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:287)
	at org.apache.hadoop.hbase.shaded.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
	at org.apache.hadoop.hbase.shaded.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
	at org.apache.hadoop.hbase.shaded.io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
	at org.apache.hadoop.hbase.shaded.io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1334)
	at org.apache.hadoop.hbase.shaded.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
	at org.apache.hadoop.hbase.shaded.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
	at org.apache.hadoop.hbase.shaded.io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:926)
	at org.apache.hadoop.hbase.shaded.io.netty.channel.epoll.AbstractEpollStreamChannel$EpollStreamUnsafe.epollInReady(AbstractEpollStreamChannel.java:979)
	at org.apache.hadoop.hbase.shaded.io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:401)
	at org.apache.hadoop.hbase.shaded.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:306)
	at org.apache.hadoop.hbase.shaded.io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858)
	at org.apache.hadoop.hbase.shaded.io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:138)
	... 1 more
2017-12-06 17:12:22,401 WARN  [RSProcedureDispatcher-pool3-t2] assignment.RegionTransitionProcedure: Remote call failed pid=4, ppid=3, state=RUNNABLE:REGION_TRANSITION_DISPATCH; AssignProcedure table=hbase:namespace, region=b49b8576cb6dbfb0bae2cbf650bb7c02; rit=OPENING, location=centos7-node3.zxp.com,16020,1512551537684; exception=java.io.IOException: Missing table descriptor for b49b8576cb6dbfb0bae2cbf650bb7c02
	at org.apache.hadoop.hbase.regionserver.RSRpcServices.openRegion(RSRpcServices.java:1959)
	at org.apache.hadoop.hbase.regionserver.RSRpcServices.executeProcedures(RSRpcServices.java:3470)
	at org.apache.hadoop.hbase.shaded.protobuf.generated.AdminProtos$AdminService$2.callBlockingMethod(AdminProtos.java:26878)
	at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:406)
	at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:134)
	at org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:325)
	at org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:305)
2017-12-06 17:13:14,626 WARN [centos7-node1.zxp.com,16000,1512551524749_Chore_1] cleaner.CleanerChore: Found a wrongly formatted file: file:/home/root/hbase-2.0.0-alpha4/data/oldWALs/pv2-00000000000000000001.log - will delete it.
2017-12-06 17:13:26,551 WARN [ProcExecTimeout] assignment.AssignmentManager: TODO Handle stuck in transition: rit=OPENING, location=centos7-node3.zxp.com,16020,1512551537684, table=hbase:namespace, region=b49b8576cb6dbfb0bae2cbf650bb7c02
2017-12-06 17:13:31,569 WARN [ProcExecTimeout] assignment.AssignmentManager: TODO Handle stuck in transition: rit=OPENING, location=centos7-node3.zxp.com,16020,1512551537684, table=hbase:namespace, region=b49b8576cb6dbfb0bae2cbf650bb7c02


配置如下:


<configuration>
<property>
<name>hbase.cluster.distributed</name>
<value>true</value>
</property>
<property>
<name>hbase.rootdir</name>
<value>file:///home/root/hbase-2.0.0-alpha4/data</value>
</property>
<property>
<name>hbase.zookeeper.quorum</name>
<value>centos7-node1.zxp.com,centos7-node2.zxp.com,centos7-node3.zxp.com</value>
</property>
<property>
<name>hbase.zookeeper.property.dataDir</name>
<value>/home/root/zookeeper-3.4.9/data</value>
</property>
    <property>
      <name>zookeeper.znode.parent</name>
      <value>/hbase-test2</value>
    </property>
</configuration>


接下来直接把各个节点的hbase.rootdir目录和zookeeper对应的znode.parent全部铲除,理论上这是一个重新初始化的动作


####解决

原因:这是local模式下特殊的配置导致,


etc:rm -rf /tmp/hbase-root/

解决方法:清除该目录,问题得到解决。





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