赞
踩
将hdfs和yarn都启动成功之后,启动hive,如下所示:
- [atguigu@hadoop102 conf]$ cd /opt/module/hive/
- [atguigu@hadoop102 hive]$ bin/hive
报错信息如下
which: no hbase in (/usr/local/bin:/usr/bin:/usr/local/sbin:/usr/sbin:/opt/module/jdk/bin:/opt/module/hadoop/bin:/opt/module/hadoop/sbin:/opt/module/jdk/bin:/home/atguigu/.local/bin:/home/atguigu/bin:/opt/module/jdk/bin:/opt/module/hadoop/bin:/opt/module/hadoop/sbin:/opt/module/hive/bin:/opt/module/jdk/bin)
没有安装hbase,通过finals hell把hbase-2.0.5-bin.tar.gz上传到/opt/software目录下并解压到/opt/module/目录下进行安装
安装hbase前提1)Zookeeper集群正常部署,并启动; 2)Hadoop集群正常部署,并启动
1) Zookeeper正常部署
首先保证Zookeeper集群的正常部署,并启动之:
- [atguigu@hadoop102 zookeeper-3.5.7]$ bin/zkServer.sh start
- [atguigu@hadoop103 zookeeper-3.5.7]$ bin/zkServer.sh start
- [atguigu@hadoop104 zookeeper-3.5.7]$ bin/zkServer.sh star
2) Hadoop正常部署
Hadoop集群的正常部署并启动:
- [atguigu@hadoop102 hadoop-3.1.3]$ sbin/start-dfs.sh
- [atguigu@hadoop103 hadoop-3.1.3]$ sbin/start-yarn.sh
- [atguigu@hadoop102 software]$ tar -zxvf hbase-2.0.5-bin.tar.gz -C/opt/module
解压Hbase到指定目录:
- [atguigu@hadoop102 software]$ tar -zxvf hbase-2.0.5-bin.tar.gz -C/opt/module
- [atguigu@hadoop102 software]$ mv /opt/module/hbase-2.0.5/opt/module/hbase
配置环境变量
- [atguigu@hadoop102 ~]$ sudo vim /etc/profile.d/my_env.sh
- 添加
- #HBASE_HOME
- export HBASE_HOME=/opt/module/hbase
- export PATH=$PATH:$HBASE_HOME/bin
环境变量配置完成最好source一下(集群环境,在所有机器上source或者在Hadoop102
上source然后同步分发),让其生效
- [atguigu@hadoop102 module]$ source /etc/profile.d/my_env.sh
- [atguigu@hadoop103 module]$ source /etc/profile.d/my_env.sh
- [atguigu@hadoop104 module]$ source /etc/profile.d/my_env.sh
修改HBase对应的配置文件。
1. 修改conf/hbase-env.sh修改内容:
- export HBASE_MANAGES_ZK=false# HBase启动后,为了避免HBase启动ZooKeeper
-
- export HBASE_PID_DIR=/opt/module/hbase/pids #修改hbase的进程PID存储目录
修改conf/hbase-site.xml修改内容:
<configuration> <property> <name>hbase.rootdir</name> <value>hdfs://hadoop102:8020/hbase</value> </property> <property> <name>hbase.cluster.distributed</name> <value>true</value> </property> <property> <name>hbase.zookeeper.quorum</name> <value>hadoop102,hadoop103,hadoop104</value> </property> <property> <name>hbase.wal.provider</name> <value>filesystem</value> </property> #控制HBase是否检查流功能(hflush / hsync)如果您打算在rootdir表示的LocalFileSystem上运行,那就禁用此选项 <property> <name>hbase.unsafe.stream.capability.enforce</name> <value>false</value> </property> </configuration>
3.修改conf下regionservers文件:
- hadoop102
- hadoop103
- hadoop104
[atguigu@hadoop102 module]$ xsync hbase/
1.单点启动
- [atguigu@hadoop102 hbase]$ bin/hbase-daemon.sh start master
- [atguigu@hadoop102 hbase]$ bin/hbase-daemon.sh start regionserver
2.群启
[atguigu@hadoop102 hbase]$ bin/start-hbase.sh
对应的停止服务:
[atguigu@hadoop102 hbase]$ bin/stop-hbase.sh
再次启动hive无报错
Copyright © 2003-2013 www.wpsshop.cn 版权所有,并保留所有权利。