ha zookeeper

作者: 理科生-文艺心
来源: 51数据库
2020-10-01

1.2 HDFS2.2.0HA配置 1.2.1 core-site.xml fs.defaultFS hdfs://mycluster io.file.buffer.size 131072 hadoop.tmp.dir /opt/hadoop/data/hadoop/temp Abase for other temporarydirectories. hadoop.proxyuser.hadoop.hosts * hadoop.proxyuser.hadoop.groups * ha.zookeeper.quorum 192.168.111.130:31315,192.168.111.131:31315,192.168.111.132:31315 ha.zookeeper.session-timeout.ms 1000 ms

　　hadoop2.0中的ha与secondary namenode需不需要另起一台服务器
1.2 hdfs2.2.0ha配置
1.2.1 core-site.xml

fs.defaultfs
hdfs://mycluster

io.file.buffer.size
131072

hadoop.tmp.dir
/opt/hadoop/data/hadoop/temp
abase for other temporarydirectories.

hadoop.proxyuser.hadoop.hosts
*

hadoop.proxyuser.hadoop.groups
*

ha.zookeeper.quorum
192.168.111.130:31315,192.168.111.131:31315,192.168.111.132:31315

ha.zookeeper.session-timeout.ms
1000
ms

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