Master not running

嗨伙计我在我的主日志中运行HBase时遇到此异常，并且HMaster未运行。
Master not running

2012-05-20 11:54:38,206 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server localhost/23.21.190.123:2181 
2012-05-20 11:54:38,236 INFO org.apache.zookeeper.ClientCnxn: Socket connection established to localhost/23.21.190.123:2181, initiating session 
2012-05-20 11:54:38,291 INFO org.apache.zookeeper.ClientCnxn: Session establishment complete on server localhost/23.21.190.123:2181, sessionid = 0x1376a1960900000, negotiated timeout = 180000 
2012-05-20 11:54:38,323 INFO org.apache.hadoop.metrics.jvm.JvmMetrics: Initializing JVM Metrics with processName=Master, sessionId=ip-10-28-213-145.ec2.internal:60000 
2012-05-20 11:54:38,350 INFO org.apache.hadoop.hbase.metrics: MetricsString added: revision 
2012-05-20 11:54:38,350 INFO org.apache.hadoop.hbase.metrics: MetricsString added: hdfsUser 
2012-05-20 11:54:38,350 INFO org.apache.hadoop.hbase.metrics: MetricsString added: hdfsDate 
2012-05-20 11:54:38,350 INFO org.apache.hadoop.hbase.metrics: MetricsString added: hdfsUrl 
2012-05-20 11:54:38,350 INFO org.apache.hadoop.hbase.metrics: MetricsString added: date 
2012-05-20 11:54:38,350 INFO org.apache.hadoop.hbase.metrics: MetricsString added: hdfsRevision 
2012-05-20 11:54:38,350 INFO org.apache.hadoop.hbase.metrics: MetricsString added: user 
2012-05-20 11:54:38,350 INFO org.apache.hadoop.hbase.metrics: MetricsString added: hdfsVersion 
2012-05-20 11:54:38,350 INFO org.apache.hadoop.hbase.metrics: MetricsString added: url 
2012-05-20 11:54:38,350 INFO org.apache.hadoop.hbase.metrics: MetricsString added: version 
2012-05-20 11:54:38,350 INFO org.apache.hadoop.hbase.metrics: new MBeanInfo 
2012-05-20 11:54:38,351 INFO org.apache.hadoop.hbase.metrics: new MBeanInfo 
2012-05-20 11:54:38,351 INFO org.apache.hadoop.hbase.master.metrics.MasterMetrics: Initialized 
2012-05-20 11:54:38,452 INFO org.apache.hadoop.hbase.master.ActiveMasterManager: Master=ip-10-28-213-145.ec2.internal:60000 
2012-05-20 11:54:40,150 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/23.21.190.123:54310. Already tried 0 time(s). 
2012-05-20 11:54:41,151 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/23.21.190.123:54310. Already tried 1 time(s). 
2012-05-20 11:54:42,153 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/23.21.190.123:54310. Already tried 2 time(s). 
2012-05-20 11:54:43,155 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/23.21.190.123:54310. Already tried 3 time(s). 
2012-05-20 11:54:44,156 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/23.21.190.123:54310. Already tried 4 time(s). 
2012-05-20 11:54:45,157 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/23.21.190.123:54310. Already tried 5 time(s). 
2012-05-20 11:54:46,159 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/23.21.190.123:54310. Already tried 6 time(s). 
2012-05-20 11:54:47,160 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/23.21.190.123:54310. Already tried 7 time(s). 
2012-05-20 11:54:48,161 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/23.21.190.123:54310. Already tried 8 time(s). 
2012-05-20 11:54:49,162 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/23.21.190.123:54310. Already tried 9 time(s). 
2012-05-20 11:54:49,165 FATAL org.apache.hadoop.hbase.master.HMaster: Unhandled exception. Starting shutdown. 
java.net.ConnectException: Call to localhost/23.21.190.123:54310 failed on connection exception: java.net.ConnectException: Connection refused 
    at org.apache.hadoop.ipc.Client.wrapException(Client.java:767) 
    at org.apache.hadoop.ipc.Client.call(Client.java:743) 
    at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) 
    at $Proxy5.getProtocolVersion(Unknown Source) 
    at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:359) 
    at org.apache.hadoop.hdfs.DFSClient.createRPCNamenode(DFSClient.java:113) 
    at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:215) 
    at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:177) 
    at org.apache.hadoop.hdfs.DistributedFileSystem.initialize(DistributedFileSystem.java:82) 
    at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:1378) 
    at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:66) 
    at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:1390) 
    at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:196) 
    at org.apache.hadoop.fs.Path.getFileSystem(Path.java:175) 
    at org.apache.hadoop.hbase.util.FSUtils.getRootDir(FSUtils.java:364) 
    at org.apache.hadoop.hbase.master.MasterFileSystem.<init>(MasterFileSystem.java:81) 
    at org.apache.hadoop.hbase.master.HMaster.finishInitialization(HMaster.java:346) 
    at org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:282) 
Caused by: java.net.ConnectException: Connection refused 
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) 
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567) 
    at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206) 
    at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) 
    at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) 
    at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) 
    at org.apache.hadoop.ipc.Client.getConnection(Client.java:860) 
    at org.apache.hadoop.ipc.Client.call(Client.java:720) 
    ... 16 more 
2012-05-20 11:54:49,168 INFO org.apache.hadoop.hbase.master.HMaster: Aborting 
2012-05-20 11:54:49,168 DEBUG org.apache.hadoop.hbase.master.HMaster: Stopping service threads 
2012-05-20 11:54:49,168 INFO org.apache.hadoop.ipc.HBaseServer: Stopping server on 60000 
2012-05-20 11:54:49,169 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler 0 on 60000: exiting 
2012-05-20 11:54:49,169 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler 1 on 60000: exiting 
2012-05-20 11:54:49,169 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler 2 on 60000: exiting 
2012-05-20 11:54:49,169 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler 3 on 60000: exiting 
2012-05-20 11:54:49,169 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler 4 on 60000: exiting 
2012-05-20 11:54:49,170 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler 5 on 60000: exiting 
2012-05-20 11:54:49,170 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler 6 on 60000: exiting 
2012-05-20 11:54:49,170 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler 7 on 60000: exiting 
2012-05-20 11:54:49,170 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler 8 on 60000: exiting 
2012-05-20 11:54:49,170 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler 9 on 60000: exiting 
2012-05-20 11:54:49,171 INFO org.apache.hadoop.ipc.HBaseServer: Stopping IPC Server listener on 60000 
2012-05-20 11:54:49,194 INFO org.apache.hadoop.ipc.HBaseServer: Stopping IPC Server Responder 
2012-05-20 11:54:49,217 INFO org.apache.zookeeper.ClientCnxn: EventThread shut down 
2012-05-20 11:54:49,217 INFO org.apache.zookeeper.ZooKeeper: Session: 0x1376a1960900000 closed 
2012-05-20 11:54:49,217 INFO org.apache.hadoop.hbase.master.HMaster: HMaster main thread exiting

我已经搜索了很多，但无法找到solution.This是我的/ etc/hosts文件，甚至通过注释localhost条目即＃127.0文件

127.0.0.1 localhost hbase-system 
23.21.190.123 hbase.com.com hbase localhost

我已经尝试过了.0.1本地主机但无法运行HMaster。
这是我的HBase-site.xml中

<configuration> 
<property> 
<name>hbase.cluster.distributed</name> 
<value>true</value> 
</property> 
<property> 
<name>hbase.rootdir</name> 
<value>hdfs://localhost:54310/hbase</value> 
</property>

，这是我的Hadoop核心的site.xml

<configuration> 
<property> 
<name>hadoop.tmp.dir</name> 
<value>/app/hadoop/tmp</value> 
</property><property> 
<name>fs.default.name</name> 
<value>hdfs://localhost:54310</value> 
</property> 
</configuration>

请帮我，如果有人获得问题
感谢

来源

2012-05-20 khan

你在集群环境中或伪群集中运行（全部在一个节点上，并使用配置文件中加入'localhost'）？ –

而这个问题是类似的（http://stackoverflow.com/questions/10663839/namenode-java-net-bindexception） - 他们也错误地分配本地主机到真正的IP而不是回环127.0.0.1 –

是的我已经检查了这个问题，但这并不适用于我 - 无论如何mysetup都在一个节点上，并在本地主机上 – khan

有如果您在虚拟模式下运行Hbase，则不需要IP .Loopback可以正常运行。因此，只需将两行“127.0.0.1”...也添加到您的hbse-site.xml文件中的以下两个属性 -

<property> 
    <name>hbase.zookeeper.quorum</name> 
    <value>localhost</value> 
</property>  
<property> 
     <name>hbase.zookeeper.property.clientPort</name> 
     <value>2181</value>   
</property>

除此之外，将HAROOP_HOME中的“Hadoop-core-* - 。jar”和HADOOP_HOME/lib目录。

来源

2012-05-22 09:14:36 Tariq

从Hadoop的Hadoop的添加核心文件回家HBase的lib文件夹
检查HBase的版本的集群。如果有差异，可能会产生错误。
使用IP地址代替localhost
检查ssh连接。

来源

2012-06-07 08:41:08 najeeb

不知道这是罪魁祸首，但我看到你的/ etc/hosts中的问题：
你本地主机定义为2个不同的地址。

可能是你想要

127.0.0.1 hbase localhost hbase-system 
23.21.190.123 hbase.com.com

HTH，
GL

来源

2014-05-16 18:32:10 user3645807

Master not running

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