网站: http://hbase.apache.org/
版本对应关系:通过lib目录下的hadoop-core- ...jar可以看出适配的hadoop版本 1
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| hbase-0.98.6-hadoop2 => hadoop 2.2
hbase-0.96.2-hadoop2 => hadoop 2.2
hbase-0.98.6-hadoop1 => hadoop 1.2.1
hbase-0.96.2-hadoop1 => hadoop 1.2.1
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Hbase安装 : 伪分布模式在单点模式的基础上继续 编辑hbase-env.sh 增加HBASE_CLASSPATH环境变量 编辑hbase-site.xml打开分布模式 覆盖hadoop核心jar包 启动hbase 验证启动
编辑配置hbase-env.sh 1
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| #用于帮助hbase找到hadoop
export HBASE_CLASSPATH=/home/hadoop/hadoop-1.2.1/conf
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hbase-site.xml 1
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| <property>
<name>hbase.rootdir</name>
<value>file://home/hadoop/hbase/data</value>
</property>
<property>
<name>hbase.cluster.distributed</name>
<value>true</value>
</property>
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覆盖hadoop核心jar包 这是关键一步, 主要目的是防止因为hbase和hadoop版本不同步出现兼容问题, 造成hmaster启动异常
启动hbase并验证1
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| [hadoop@hadoop1 hbase]$ ./bin/start-hbase.sh
localhost: starting zookeeper, logging to /home/hadoop/hbase/bin/../logs/hbase-hadoop-zookeeper-hadoop1.out
starting master, logging to /home/hadoop/hbase/bin/../logs/hbase-hadoop-master-hadoop1.out
localhost: starting regionserver, logging to /home/hadoop/hbase/bin/../logs/hbase-hadoop-regionserver-hadoop1.out
[hadoop@hadoop1 hbase]$ jps
2474 SecondaryNameNode
2552 JobTracker
3692 HMaster
3893 Jps
3636 HQuorumPeer
3823 HRegionServer
2334 NameNode
[hadoop@hadoop1 hbase]$
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