搭建hbase-0.94.26集群环境

先安装hadoop1.2.1，见http://blog.csdn.net/jediael_lu/article/details/38926477

1、配置hbase-site.xml

2、配置regionservers

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slave1 slave2

3、配置hbase-env.sh

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export JAVA_HOME=/usr/java/jdk1.7.0_51

4、用hadoop的最新版本取代hbase的自带版本

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$ cd lib/ $ rm hadoop-core-1.0.4.jar $ cp /opt/jediael/hadoop-1.2.1/hadoop-core-1.2.1.jar .

5、将hbases整个目录复制到slave中。

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scp -r hbase-0.94.26/ slave1:/opt/jediael scp -r hbase-0.94.26/ slave2:/opt/jediael

6、启动hbase

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$ bin/start-hbase.sh slave1: starting zookeeper, logging to /opt/jediael/hbase-0.90.4/bin/../logs/hbase-jediael-zookeeper-slave1.out slave2: starting zookeeper, logging to /opt/jediael/hbase-0.90.4/bin/../logs/hbase-jediael-zookeeper-slave2.out starting master, logging to /opt/jediael/hbase-0.90.4/bin/../logs/hbase-jediael-master-master.out slave1: starting regionserver, logging to /opt/jediael/hbase-0.90.4/bin/../logs/hbase-jediael-regionserver-slave1.out slave2: starting regionserver, logging to /opt/jediael/hbase-0.90.4/bin/../logs/hbase-jediael-regionserver-slave2.out

7、验证

(1)http://master:60010/master-status

(2)jps命令

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$ jps 5620 JobTracker 5377 NameNode 8641 Jps 5535 SecondaryNameNode 5890 Bootstrap 8476 HMaster $ jps 27888 HQuorumPeer 27977 HRegionServer 26628 TaskTracker 28085 Jps 26536 DataNode $ jps 27736 HQuorumPeer 26654 DataNode 26747 TaskTracker 27816 HRegionServer 27922 Jps

(3)文件操作

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异常

2015-01-21 22:06:53,258 INFO org.apache.hadoop.hbase.master.ActiveMasterManager: Master=master:60000

2015-01-21 22:06:53,590 FATAL org.apache.hadoop.hbase.master.HMaster: Unhandled exception. Starting shutdown.

java.io.IOException: Call to master/10.171.29.191:9000 failed on local exception: java.io.EOFException

at org.apache.hadoop.ipc.Client.wrapException(Client.java:775)

at org.apache.hadoop.ipc.Client.call(Client.java:743)

at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)

at com.sun.proxy.$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.io.EOFException

at java.io.DataInputStream.readInt(DataInputStream.java:392)

at org.apache.hadoop.ipc.Client$Connection.receiveResponse(Client.java:501)

at org.apache.hadoop.ipc.Client$Connection.run(Client.java:446)

2015-01-21 22:06:53,599 INFO org.apache.hadoop.hbase.master.HMaster: Aborting

2015-01-21 22:06:53,599 DEBUG org.apache.hadoop.hbase.master.HMaster: Stopping service threads

2015-01-21 22:06:53,599 INFO org.apache.hadoop.ipc.HBaseServer: Stopping server on 60000

2015-01-21 22:06:53,599 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler 0 on 60000: exiting

2015-01-21 22:06:53,599 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler 1 on 60000: exiting

2015-01-21 22:06:53,599 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler 2 on 60000: exiting

2015-01-21 22:06:53,600 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler 3 on 60000: exiting

2015-01-21 22:06:53,600 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler 4 on 60000: exiting

2015-01-21 22:06:53,600 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler 5 on 60000: exiting

2015-01-21 22:06:53,600 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler 6 on 60000: exiting

2015-01-21 22:06:53,600 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler 7 on 60000: exiting

2015-01-21 22:06:53,601 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler 8 on 60000: exiting

2015-01-21 22:06:53,601 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler 9 on 60000: exiting

2015-01-21 22:06:53,601 INFO org.apache.hadoop.ipc.HBaseServer: Stopping IPC Server listener on 60000

2015-01-21 22:06:53,603 INFO org.apache.hadoop.ipc.HBaseServer: Stopping IPC Server Responder

2015-01-21 22:06:53,622 INFO org.apache.zookeeper.ZooKeeper: Session: 0x4b0cd139190000 closed

2015-01-21 22:06:53,622 INFO org.apache.hadoop.hbase.master.HMaster: HMaster main thread exiting

2015-01-21 22:06:53,623 INFO org.apache.zookeeper.ClientCnxn: EventThread shut down

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