主没有在运行 [英] Master not running
问题描述
您好,我在我的主日志中运行HBase时遇到了这个异常,并且HMaster未运行。
2012-05-20 11:54:38,206 INFO org.apache.zookeeper.ClientCnxn:打开到服务器localhost的socket连接/ 23.21.190.123:2181
INFO org.apache .zookeeper.ClientCnxn:建立到localhost / 23.21.190.123:2181的套接字连接,启动会话
INFO org.apache.zookeeper.ClientCnxn:服务器本地主机上的会话建立完成/ 23.21 .190.123:2181,sessionid = 0x1376a1960900000,negotiated timeout = 180000
INFO org.apache.hadoop.metrics.jvm.JvmMetrics:使用processName = Master,sessionId = ip-10-28-213-145.ec2.internal:60000
2012-05-20 11:54:38,350信息org.apache.hadoop.hbase.metrics:添加了MetricsString:revision
2012- 05-20 11:54:38,350 INFO org.apache.hadoop.hbase.metrics:添加了MetricsString:hdfsUser
2012-05-20 11:54:3 8,350 INFO org.apache.hadoop.hbase.metrics:MetricsString添加:hdfsDate
2012-05-20 11:54:38,350信息org.apache.hadoop.hbase.metrics:添加了MetricsString:hdfsUrl
2012 -05-20 11:54:38,350信息org.apache.hadoop.hbase.metrics:添加了MetricsString:date
2012-05-20 11:54:38信息org.apache.hadoop.hbase.metrics:MetricsString添加:hdfsRevision
INFO org.apache.hadoop.hbase.metrics:MetricsString添加:用户
2012-05-20 11:54:38,350 INFO org.apache .hadoop.hbase.metrics:MetricsString添加:hdfsVersion
2012-05-20 11:54:38,350信息org.apache.hadoop.hbase.metrics:添加了MetricsString:url
2012-05-20 11 :54:38,350 INFO org.apache.hadoop.hbase.metrics:添加了MetricsString:版本
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:Initi alize
2012-05-20 11:54:38,452信息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:重试连接到服务器:localhost / 23.21.190.123:54310。已经尝试0次(s)。
2012-05-20 11:54:41,151 INFO org.apache.hadoop.ipc.Client:重试连接到服务器:localhost / 23.21.190.123:54310。已经尝试过1次。
2012-05-20 11:54:42,153信息org.apache.hadoop.ipc.Client:重试连接到服务器:localhost / 23.21.190.123:54310。已经尝试过2次。
2012-05-20 11:54:43,155 INFO org.apache.hadoop.ipc.Client:重试连接到服务器:localhost / 23.21.190.123:54310。已经尝试了3次。
2012-05-20 11:54:44,156信息org.apache.hadoop.ipc.Client:重试连接到服务器:localhost / 23.21.190.123:54310。已经尝试过4次。
2012-05-20 11:54:45,157信息org.apache.hadoop.ipc.Client:重试连接到服务器:localhost / 23.21.190.123:54310。已经尝试过5次。
2012-05-20 11:54:46,159信息org.apache.hadoop.ipc.Client:重试连接到服务器:localhost / 23.21.190.123:54310。已经尝试过6次。
2012-05-20 11:54:47,160信息org.apache.hadoop.ipc.Client:重试连接到服务器:localhost / 23.21.190.123:54310。已经尝试过7次。
2012-05-20 11:54:48,161信息org.apache.hadoop.ipc.Client:重试连接到服务器:localhost / 23.21.190.123:54310。已经尝试了8次。
2012-05-20 11:54:49,162信息org.apache.hadoop.ipc.Client:重试连接到服务器:localhost / 23.21.190.123:54310。已经尝试了9次。
2012-05-20 11:54:49,165 FATAL org.apache.hadoop.hbase.master.HMaster:未处理的异常。开始关机。
java.net.ConnectException:调用localhost / 23.21.190.123:54310连接失败异常:java.net.ConnectException:连接被拒绝
在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)在$ Proxy5.getProtocolVersion
(未知源)
在org.apache.hadoop.ipc.RPC.getProxy(RPC.java:359)
在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)
在org.apache.hadoop.fs.FileSystem.access $ 200(FileSystem.java:66)
在org.apache.hadoop.fs.FileS ystem $ Cache.get(FileSystem.java:1390)
位于org.apache.hadoop.fs.FileSystem.get(FileSystem.java:196)
位于org.apache.hadoop.fs.Path。 getFileSystem(Path.java:175)
位于org.apache.hadoop.hbase.util.FSUtils.getRootDir(FSUtils.java:364)
位于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)
导致:java.net.ConnectException:连接被拒绝
在sun.nio.ch.SocketChannelImpl.checkConnect(本地方法)
在太阳.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)在org.apache.hadoop.ipc.Client上
$ Connection.setupIOstreams(Client.java:304)
在org.apache.had oop.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信息org.apache.hadoop.hbase.master.HMaster:Aborting
2012-05-20 11:54:49,168调试org.apache.hadoop.hbase.master.HMaster:停止服务线程
2012-05-20 11:54:49,168信息org.apache.hadoop .ipc.HBaseServer:停止服务器60000
2012-05-20 11:54:49,169 INFO org.apache.hadoop.ipc.HBaseServer:60000上的IPC服务器处理程序0:退出
2012-05- 20 11:54:49,169 INFO org.apache.hadoop.ipc.HBaseServer:60000上的IPC服务器处理程序1:退出
INFO org.apache.hadoop.ipc.HBaseServer: 60000上的IPC服务器处理程序2:退出
2012-05-20 11:54:49,169 INFO org.apache.hadoop.ipc.HBaseServer:60000上的IPC服务器处理程序3:退出
2012-05-20 11:54:49,169 INFO org.apache.hadoop.ipc.HBaseServer:IPC Server 60000上的处理程序4:退出
INFO org.apache.hadoop.ipc.HBaseServer:60000上的IPC服务器处理程序5:退出
2012-05-20 11: 54:49,170 INFO org.apache.hadoop.ipc.HBaseServer:60000上的IPC服务器处理程序6:退出
INFO org.apache.hadoop.ipc.HBaseServer:IPC服务器处理程序7在60000:退出
2012-05-20 11:54:49,170信息org.apache.hadoop.ipc.HBaseServer:60000上的IPC服务器处理程序8:退出
2012-05-20 11:54 :49,170 INFO org.apache.hadoop.ipc.HBaseServer:60000上的IPC服务器处理程序9:退出
INFO org.apache.hadoop.ipc.HBaseServer:停止IPC Server侦听器在60000
2012-05-20 11:54:49,194信息org.apache.hadoop.ipc.HBaseServer:停止IPC服务器响应
INFO org.apache。2012-05-20 11:54:49,217 INFO org.apache。 zookeeper.ClientCnxn:EventThread关闭
INFO org.apache.zookeeper.ZooKeeper:Session:0x1376a1960900000已关闭
2012-05-20 11:54:49,217 INFO org .apache.hadoop.hbase.master.HMaster:HMaster主线程退出
我有搜索很多,但无法找到解决方案。这是我的/ etc / hosts文件
127.0.0.1 localhost hbase - 系统
23.21.190.123 hbase.com.com hbase localhost
I甚至通过评论本地主机条目,即#127.0.0.1本地主机,但无法运行HMaster。尝试它。
这是我的hbase-site.xml
< configuration>
<属性>
<名称> hbase.cluster.distributed< /名称>
<值> true< /值>
< / property>
<属性>
<名称> hbase.rootdir< /名称>
<值> hdfs:// localhost:54310 / hbase< /值>
< / property>
这是我的hadoop core-site.xml
< configuration>
<属性>
< name> hadoop.tmp.dir< / name>
< value> / app / hadoop / tmp< / value>
< / property><属性>
<名称> fs.default.name< /名称>
<值> hdfs:// localhost:54310< /值>
< / property>
< / configuration>
如果有人遇到问题,请帮助我
谢谢
hi folks I am getting this exception while running HBase in my master logs and HMaster is 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
I have searched alot but unable to find the solution.This is my /etc/hosts file
127.0.0.1 localhost hbase-system
23.21.190.123 hbase.com.com hbase localhost
I have tried it even by commenting the localhost entry i-e # 127.0.0.1 localhost but didn't able to run HMaster.
This is my hbase-site.xml
<configuration>
<property>
<name>hbase.cluster.distributed</name>
<value>true</value>
</property>
<property>
<name>hbase.rootdir</name>
<value>hdfs://localhost:54310/hbase</value>
</property>
And this is my hadoop core-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>
Please help me if anyone get the problem
Thanks
- Add hadoop core file from the hadoop home to hbase lib folder
- Check the version of hbase in the clusters. If there is a difference it might giv error.
- Use Ip Address instead of localhost
- Check ssh connection.
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