[Hbase0] hbase-2.1.9 fully distributed deployment

hbase-2.1.9 fully distributed deployment

• Prepare to install the file HBase-2.1.9

1. Choose the installation version

http://hbase.apache.org/book.html#basic.prerequisites

Select the appropriate hbase version according to the hadoop version. In this experiment, the hadoop version is 2.7.7 and hbase is 2.1.9

1. Download HBase in Windows

Download URL: https://mirror.bit.edu.cn/apache/hbase/2.1.9/hbase-2.1.9-bin.tar.gz

1. Use filezilla to transfer files to a virtual machine

 

(I have already placed it before)

• Start zookeeper cluster

[root@h1 sbin]# zkServer.sh start
[root@h2 sbin]# zkServer.sh start
[root@h3 sbin]# zkServer.sh start

 

 

Three, start the hadoop cluster

[root@h1 hadoop-2.7.7]# sbin/start-all.sh

 

Fourth, unzip the HBase file

1. Switch to the directory where the HBase installation file is located in hadp01

cd  ~/download

 

1. Unzip to the apps directory

tar -xzvf hbase-2.1.9-bin.tar.gz -C / root / app

 

1. Rename

[root@h1 app]# mv hbase-2.1.9/ hbase

 

Five, modify the HBase configuration file

First enter the conf directory

 

1. Modify hbase-env.sh

export JAVA_HOME=/root/app/jdk1.8.0_201

export HBASE_MANAGES_ZK=false

 

 

And comment out the following two lines

export HBASE_MASTER_OPTS="$HBASE_MASTER_OPTS -XX:PermSize=128m -XX:MaxPermSize=128m"

export HBASE_REGIONSERVER_OPTS="$HBASE_REGIONSERVER_OPTS -XX:PermSize=128m -XX:MaxPermSize=128m"

Modify hbase-site.xml

 

Modify regionservers

 

Soft link hadoop configuration file to HBase

[root@h1 conf]# ln -s /root/app/hadoop-2.7.7/etc/hadoop/core-site.xml /root/app/hbase/conf/core-site.xml

[root@h1 conf]# ln -s /root/app/hadoop-2.7.7/etc/hadoop/hdfs-site.xml /root/app/hbase/conf/hdfs-site.xml

 

• Start HBase service

[root@h1 hbase]# bin/start-hbase.sh

 

 

Seven, visit port 16010 to visit HBase page

 

Successful deployment!