hadoop2.4.1结合hbase0.96.2

接上：http://onlyoulinux.blog.51cto.com/7941460/1554951

上文说到用hadoop2.4.1分布式结合hase0.94.23出现大量的报错，没能解决，最后用新版本hbase0.96.2同样的配置没遇到报错，个人感觉是版本兼容性问题，报错内容如下：

2014年 09月 22日 星期一 19:56:03 CST Starting master on nn
core file size          (blocks, -c) 0
data seg size           (kbytes, -d) unlimited
scheduling priority             (-e) 0
file size               (blocks, -f) unlimited
pending signals                 (-i) 5525
max locked memory       (kbytes, -l) 64
max memory size         (kbytes, -m) unlimited
open files                      (-n) 1024
pipe size            (512 bytes, -p) 8
POSIX message queues     (bytes, -q) 819200
real-time priority              (-r) 0
stack size              (kbytes, -s) 10240
cpu time               (seconds, -t) unlimited
max user processes              (-u) 5525
virtual memory          (kbytes, -v) unlimited
file locks                      (-x) unlimited
2014-09-22 19:56:04,681 INFO org.apache.hadoop.hbase.util.VersionInfo: HBase 0.94.23
2014-09-22 19:56:04,681 INFO org.apache.hadoop.hbase.util.VersionInfo: Subversion git://asf911.gq1.ygridcore.net/home/jenkins/jenkin
s-slave/workspace/HBase-0.94.23 -r f42302b28aceaab773b15f234aa8718fff7eea3c
2014-09-22 19:56:04,681 INFO org.apache.hadoop.hbase.util.VersionInfo: Compiled by jenkins on Wed Aug 27 00:54:09 UTC 2014
2014-09-22 19:56:05,072 DEBUG org.apache.hadoop.hbase.master.HMaster: Set serverside HConnection retries=140
2014-09-22 19:56:05,852 INFO org.apache.hadoop.ipc.HBaseServer: Starting Thread-1
2014-09-22 19:56:05,853 INFO org.apache.hadoop.ipc.HBaseServer: Starting Thread-1
2014-09-22 19:56:05,854 INFO org.apache.hadoop.ipc.HBaseServer: Starting Thread-1
2014-09-22 19:56:05,855 INFO org.apache.hadoop.ipc.HBaseServer: Starting Thread-1
2014-09-22 19:56:05,856 INFO org.apache.hadoop.ipc.HBaseServer: Starting Thread-1
2014-09-22 19:56:05,857 INFO org.apache.hadoop.ipc.HBaseServer: Starting Thread-1
2014-09-22 19:56:05,858 INFO org.apache.hadoop.ipc.HBaseServer: Starting Thread-1
2014-09-22 19:56:05,858 INFO org.apache.hadoop.ipc.HBaseServer: Starting Thread-1
2014-09-22 19:56:05,859 INFO org.apache.hadoop.ipc.HBaseServer: Starting Thread-1
2014-09-22 19:56:05,863 INFO org.apache.hadoop.ipc.HBaseServer: Starting IPC Server listener on 60000
2014-09-22 19:56:05,889 INFO org.apache.hadoop.hbase.ipc.HBaseRpcMetrics: Initializing RPC Metrics with hostName=HMaster, port=60000
2014-09-22 19:56:06,510 INFO org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper: The identifier of this process is 3210@nn
2014-09-22 19:56:06,572 INFO org.apache.zookeeper.ZooKeeper: Client environment:zookeeper.version=3.4.5-1392090, built on 09/30/2012
 17:52 GMT
2014-09-22 19:56:06,572 INFO org.apache.zookeeper.ZooKeeper: Client environment:host.name=nn
2014-09-22 19:56:06,572 INFO org.apache.zookeeper.ZooKeeper: Client environment:java.version=1.7.0_67
2014-09-22 19:56:06,572 INFO org.apache.zookeeper.ZooKeeper: Client environment:java.vendor=Oracle Corporation
2014-09-22 19:56:06,572 INFO org.apache.zookeeper.ZooKeeper: Client environment:java.home=/usr/java/jdk1.7.0_67/jre
"logs/hbase-root-master-nn.log" 165L, 30411C                                                                      1,1          顶端
        at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:739)
        at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:489)
        at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:434)
        at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:560)
        at org.apache.hadoop.ipc.Client$Connection.access$2000(Client.java:184)
        at org.apache.hadoop.ipc.Client.getConnection(Client.java:1206)
        at org.apache.hadoop.ipc.Client.call(Client.java:1050)
        ... 18 more
2014-09-22 19:56:18,228 INFO org.apache.hadoop.hbase.master.HMaster: Aborting
2014-09-22 19:56:18,228 DEBUG org.apache.hadoop.hbase.master.HMaster: Stopping service threads
2014-09-22 19:56:18,228 INFO org.apache.hadoop.ipc.HBaseServer: Stopping server on 60000
2014-09-22 19:56:18,231 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler 0 on 60000: exiting
2014-09-22 19:56:18,231 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler 1 on 60000: exiting
2014-09-22 19:56:18,231 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler 2 on 60000: exiting
2014-09-22 19:56:18,232 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler 3 on 60000: exiting
2014-09-22 19:56:18,232 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler 4 on 60000: exiting
2014-09-22 19:56:18,232 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler 5 on 60000: exiting
2014-09-22 19:56:18,233 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler 6 on 60000: exiting
2014-09-22 19:56:18,233 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler 7 on 60000: exiting
2014-09-22 19:56:18,233 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler 8 on 60000: exiting
2014-09-22 19:56:18,234 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler 9 on 60000: exiting
2014-09-22 19:56:18,234 INFO org.apache.hadoop.ipc.HBaseServer: REPL IPC Server handler 0 on 60000: exiting
2014-09-22 19:56:18,234 INFO org.apache.hadoop.ipc.HBaseServer: REPL IPC Server handler 1 on 60000: exiting
2014-09-22 19:56:18,234 INFO org.apache.hadoop.ipc.HBaseServer: REPL IPC Server handler 2 on 60000: exiting
2014-09-22 19:56:18,235 INFO org.apache.hadoop.ipc.HBaseServer: Stopping IPC Server listener on 60000
2014-09-22 19:56:18,240 INFO org.apache.hadoop.ipc.HBaseServer: Stopping IPC Server Responder
2014-09-22 19:56:18,240 INFO org.apache.hadoop.ipc.HBaseServer: Stopping IPC Server Responder
2014-09-22 19:56:18,241 INFO org.apache.hadoop.hbase.master.HMaster: Stopping infoServer
2014-09-22 19:56:18,247 INFO org.mortbay.log: Stopped SelectChannelConnector@0.0.0.0:60010
2014-09-22 19:56:18,278 INFO org.apache.zookeeper.ClientCnxn: EventThread shut down
2014-09-22 19:56:18,278 INFO org.apache.zookeeper.ZooKeeper: Session: 0x1489d3757740000 closed
2014-09-22 19:56:18,278 INFO org.apache.hadoop.hbase.master.HMaster: HMaster main thread exiting
2014-09-22 19:56:18,278 ERROR org.apache.hadoop.hbase.master.HMasterCommandLine: Failed to start master
java.lang.RuntimeException: HMaster Aborted
        at org.apache.hadoop.hbase.master.HMasterCommandLine.startMaster(HMasterCommandLine.java:160)
        at org.apache.hadoop.hbase.master.HMasterCommandLine.run(HMasterCommandLine.java:104)
        at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
        at org.apache.hadoop.hbase.util.ServerCommandLine.doMain(ServerCommandLine.java:76)
        at org.apache.hadoop.hbase.master.HMaster.main(HMaster.java:2129)

2014-09-22 20:35:55,320 INFO org.mortbay.log: jetty-6.1.26
2014-09-22 20:35:57,557 INFO org.mortbay.log: Started SelectChannelConnector@0.0.0.0:60010
2014-09-22 20:35:57,645 INFO org.apache.hadoop.hbase.master.ActiveMasterManager: Deleting ZNode for /hbase/backup-masters/nn,60000,1
411389351537 from backup master directory
2014-09-22 20:35:58,013 WARN org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper: Node /hbase/backup-masters/nn,60000,14113893515
37 already deleted, and this is not a retry
2014-09-22 20:35:58,013 INFO org.apache.hadoop.hbase.master.ActiveMasterManager: Master=nn,60000,1411389351537
2014-09-22 20:36:00,237 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 0 tim
e(s).
2014-09-22 20:36:01,239 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 1 tim
e(s).
2014-09-22 20:36:02,312 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 2 tim
e(s).
2014-09-22 20:36:03,314 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 3 tim
e(s).
2014-09-22 20:36:04,320 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 4 tim
e(s).
2014-09-22 20:36:05,321 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 5 tim
e(s).
2014-09-22 20:36:06,322 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 6 tim
e(s).
2014-09-22 20:36:07,323 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 7 tim
e(s).
2014-09-22 20:36:08,325 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 8 tim
e(s).
2014-09-22 20:36:09,389 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 9 tim
e(s).
2014-09-22 20:36:09,395 FATAL org.apache.hadoop.hbase.master.HMaster: Unhandled exception. Starting shutdown.
java.net.ConnectException: Call to localhost/127.0.0.1:9000 failed on connection exception: java.net.ConnectException: 拒绝连接
        at org.apache.hadoop.ipc.Client.wrapException(Client.java:1099)
        at org.apache.hadoop.ipc.Client.call(Client.java:1075)
        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:225)
        at com.sun.proxy.$Proxy10.getProtocolVersion(Unknown Source)
        at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:396)
        at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:379)
        at org.apache.hadoop.hdfs.DFSClient.createRPCNamenode(DFSClient.java:119)
        at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:238)
        at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:203)
        at org.apache.hadoop.hdfs.DistributedFileSystem.initialize(DistributedFileSystem.java:89)
        at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:1386)

下面是我的配置：

> hbase-env.sh

export JAVA_HOME=/usr/java/jdk1.7.0_67/
export HBASE_HOME=/usr/local/hbase-0.96.2-hadoop2
export HADOOP_HOME=/usr/local/hadoop-2.4.1/
export HBASE_MANAGES_ZK=false

> regionservers

[root@nn hbase-0.96.2-hadoop2]# cat conf/regionservers
nn
sn
dn1

> hbase-site.xml 

[root@nn hbase-0.96.2-hadoop2]# cat conf/hbase-site.xml
<?xml version="1.0"?>
<?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
<!--
/**
 *
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
-->
<configuration>
   <property>
      <name>hbase.rootdir</name>
      <value>hdfs://nn:9000/tmpdir</value>
      <description>The directory shared by RegionServers.</description>
   </property>
   <property>
      <name>dfs.replication</name>
      <value>2</value>
      <description>The replication count for HLog and HFile storage. Should not be greater than HDFS datanode count.</description>
   </property>
   <property>
      <name>hbase.zookeeper.quorum</name>
      <value>nn,sn,dn1</value>
   </property>
   <property>
      <name>hbase.zookeeper.property.datadir</name>
      <value>/tmpdir/zookeeperdata/</value>
   </property>
   <property>
      <name>hbase.zookeeper.property.clientPort</name>
      <value>2181</value>
      <description>Property from ZooKeeper's config zoo.cfg.The port at which the clients will connect.
      </description>
   </property>
   <property>
      <name>hbase.cluster.distributed</name>
      <value>true</value>
   </property>
   <property>
      <name>hbase.hregion.memstore.flush.size</name>
      <value>5242880</value>
   </property>
   <property>
      <name>hbase.hregion.memstore.flush.size</name>
      <value>5242880</value>
   </property>
<property>
<name>hbase.master</name>
<value>master:60000</value>
</property>
</configuration> 

启动并验证：

简单的bash shell测试：

[root@sn test]# hbase shell
2014-09-26 16:22:26,178 INFO  [main] Configuration.deprecation: hadoop.native.lib is deprecated. Instead, use io.native.lib.available
HBase Shell; enter 'help<RETURN>' for list of supported commands.
Type "exit<RETURN>" to leave the HBase Shell
Version 0.96.2-hadoop2, r1581096, Mon Mar 24 16:03:18 PDT 2014

hbase(main):001:0> list
TABLE                                                                                                                              
SLF4J: Class path contains multiple SLF4J bindings.
SLF4J: Found binding in [jar:file:/usr/local/hbase-0.96.2-hadoop2/lib/slf4j-log4j12-1.6.4.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in [jar:file:/usr/local/hadoop-2.4.1/share/hadoop/common/lib/slf4j-log4j12-1.7.5.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation.
0 row(s) in 6.7970 seconds

=> []
hbase(main):002:0> create
create             create_namespace
hbase(main):002:0> create 'test','stu_id','stu_xx'
0 row(s) in 18.0590 seconds

=> Hbase::Table - test
hbase(main):003:0> put 'test','1','stu_id:name','jaybing'
0 row(s) in 3.2750 seconds

hbase(main):004:0> scan 'test'
ROW                                COLUMN+CELL                                                                                     
 1                                 column=stu_id:name, timestamp=1411720116252, value=jaybing                                      
1 row(s) in 0.2280 seconds

hbase(main):005:0> list
TABLE                                                                                                                              
test                                                                                                                               
1 row(s) in 0.2460 seconds

=> ["test"]
hbase(main):006:0>