HBase部署

ZooKeeper安装配置

三台服务器:

192.168.15.5 jokeros1

192.168.15.6 jokeros2

192.168.15.7 jokeros3

在每台服务器的host中添加:

192.168.15.5 jokeros1

192.168.15.6 jokeros2

192.168.15.7 jokeros3

 

 

随便在某一台上如:192.168.15.5

解压zookeeper压缩文件:

tar zxvf zookeeper-3.4.8.tar.gz

配置环境变量:

#zookeeper

export ZOOKEEPER=/usr/tools/zookeeper-3.4.8

export PATH=$PATH:$ZOOKEEPER/bin

使修改生效:

source /etc/profile

zookeeperconf目录下面,新增一个zoo.cfg文件

cp zoo_sample.cfg zoo.cfg

 

修改:

dataDir=/usr/tools/zookeeper-3.4.8/data

添加:

server.1=jokeros1:2888:3888

server.2=jokeros2:2888:3888

server.3=jokeros3:2888:3888

 

配置完以后将上述内容全部拷贝到另外两台服务的相同位置

使用scp

scp /usr/tools/zookeeper-3.4.8 root@jokeros2: /usr/tools/

scp /usr/tools/zookeeper-3.4.8 root@jokeros3: /usr/tools/

 

三台机器下面的data目录里面各自建一个myid的文件

然后里面填上相应的数字

jokeros1server.1,里面的数字是1

Jokeros2server.2,里面的数字是2

 

/etc/profile环境变了也可以用scp来完成,或者可以各自修改成一致的

三台分别启动zookeeper

zkServer.sh start

每台机器上查看状态:

zkServer.sh status

结果:

ZooKeeper JMX enabled by default

Using config: /usr/tools/zookeeper-3.4.8/bin/../conf/zoo.cfg

Mode: follower

使用jps查看:

jps

结果

QuorumPeerMain

HBase安装配置

在某一台上解压hbase的压缩文件,如在192.168.15.5

tar zxvf hbase-1.2.0-bin.tar.gz

 

配置添加环境变量:

#hbase

export HBASE_HOME=/usr/tools/hbase-1.2.0

export PATH=$PATH:$HBASE_HOME/bin

 

使环境变量生效

source /etc/profile

 

进入hbaseconf目录,需要修改三个文件:hbase-env.shhbase-site.xmlregionservers

其中hbase-env.sh中,在文档的十多行位置处添加:

# The java implementation to use.  Java 1.7+ required.

# export JAVA_HOME=/usr/java/jdk1.6.0/

export JAVA_HOME=/usr/tools/jdk1.8.0_73

# Extra Java CLASSPATH elements.  Optional.

# export HBASE_CLASSPATH=

然后在后面添加:

# Seconds to sleep between slave commands.  Unset by default.  This

# can be useful in large clusters, where, e.g., slave rsyncs can

# otherwise arrive faster than the master can service them.

# export HBASE_SLAVE_SLEEP=0.1

 

# Tell HBase whether it should manage it's own instance of Zookeeper or not.

export HBASE_MANAGES_ZK=false

 

hbase-site.xml

<configuration>

        <property>

                <name>hbase.zookeeper.quorum</name>

                <value>jokeros1,jokeros2,jokeros3</value>

                <description>The directory shared by RegionServers.</description>

        </property>

        <property>

                <name>hbase.zookeeper.property.dataDir</name>

                <value>/usr/tools/hbase-1.2.0/zookeeperdata</value>

                <description>Property from ZooKeeper config zoo.cfg.

                The directory where the snapshot is stored.

                </description>

        </property>

        <property>

                <name>hbase.tmp.dir</name>

                <value>/usr/tools/hbase-1.2.0/tmpdata</value>

        </property>

        <property>

                <name>hbase.rootdir</name>

                <value>hdfs://jokeros1:9000/hbase</value>

                <description>The directory shared by RegionServers.</description>

        </property>

        <property>

                <name>hbase.cluster.distributed</name>

                <value>true</value>

                <description>The mode the cluster will be in. Possible values are

                false: standalone and pseudo-distributed setups with managed Zookeeper

                true: fully-distributed with unmanaged Zookeeper Quorum (see hbase-env.sh)

                </description>

        </property>

</configuration>

regionservers文件中添加各个从属服务器的ip或者hostname

 

jokeros1

jokeros2

jokeros3

 

保存后分别把hbase的整个文件夹拷贝到其他服务器:

 

scp /usr/tools/hbase-1.2.0 root@jokeros2: /usr/tools/

scp /usr/tools/hbase-1.2.0 root@jokeros3: /usr/tools/

 

hadoopnamenode节点上启动hbase服务

start-hbase.sh

 

启动后:jps

HRegionServer

HMaster

子节点

HRegionServer

 

启动顺序

Hadoop-hdfs-------hadoop-yarn------zookeeper------hbase

原文地址:https://www.cnblogs.com/ljk-007/p/9188085.html