Hbase高可用(HA)安装笔记

这是在前一篇Hadoop 3.1.1高可用(HA)集群安装笔记基础上，进行的操作.

安装HBase

mkdir -p /opt/hbase
tar -xf hbase-2.1.0-bin.tar.gz
cd hbase-2.1.0

#添加环境变量
export HBASE_HOME=/opt/hbase/hbase-2.1.0

#修改使用集群中的zookeeper
vim conf/hbase-env.sh

export HBASE_MANAGES_ZK=false
export HBASE_CLASSPATH=/opt/hadoop/hadoop-3.1.1/etc/hadoop
export HBASE_LOG_DIR=/opt/data/logs/hbase

mkdir -p /opt/data/logs/hbase

cp /opt/hbase/hbase-2.1.0/lib/client-facing-thirdparty/htrace-core-3.1.0-incubating.jar /opt/hbase/hbase-2.1.0/lib/

vim 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://mycluster/hbase</value>
    </property>

    <!-- 分布式开关 -->
    <property>
        <name>hbase.cluster.distributed</name>
        <value>true</value>
    </property>

    <!-- zookeeper集群地址 -->
    <property>
      <name>hbase.zookeeper.quorum</name>
      <value>nn01,nn02,dn01,dn02,dn03</value>
    </property>

    <property>
        <name>hbase.zookeeper.property.dataDir</name>
        <value>/opt/data/zookeeper</value>
    </property>

    <property>
        <name>hbase.unsafe.stream.capability.enforce</name>
        <value>false</value>
    </property>

</configuration>

vim conf/regionservers