这篇文章主要介绍了hadoop-005-YARN HA如何配置，具有一定借鉴价值，感兴趣的朋友可以参考下，希望大家阅读完这篇文章之后大有收获，下面让小编带着大家一起了解一下。

蚌埠网站制作公司哪家好，找创新互联建站！从网页设计、网站建设、微信开发、APP开发、响应式网站建设等网站项目制作，到程序开发，运营维护。创新互联建站于2013年创立到现在10年的时间，我们拥有了丰富的建站经验和运维经验，来保证我们的工作的顺利进行。专注于网站建设就选创新互联建站。

yarn-site.xml 并使用zookeeper 来 管理resourcemanager的状态

yarn.resourcemanager.ha.enabled   true   yarn.resourcemanager.cluster-id   cluster1   yarn.resourcemanager.ha.rm-ids   rm1,rm2   yarn.resourcemanager.hostname.rm1   master   yarn.resourcemanager.hostname.rm2   slave01   yarn.resourcemanager.webapp.address.rm1   master:8088   yarn.resourcemanager.webapp.address.rm2   slave01:8088   yarn.resourcemanager.zk-address   master:2181,slave01:2181,slave02:2181

将配置同步到 master 和slave01 节点，然后启动rm

hadoop-2.7.2/sbin/yarn-daemon.sh start resourcemanager

查看节点状态

 hadoop-2.7.2/bin/yarn rmadmin -getServiceState rm1

 hadoop-2.7.2/bin/yarn rmadmin -getServiceState rm2

[jxlgzwh@slave01 ~]$ hadoop-2.7.2/sbin/yarn-daemon.sh start resourcemanager starting resourcemanager, logging to /home/jxlgzwh/hadoop-2.7.2/logs/yarn-jxlgzwh-resourcemanager-slave01.out [jxlgzwh@slave01 ~]$ jps 4160 DataNode 3986 NameNode 4853 ResourceManager 4885 Jps 3851 JournalNode 3502 QuorumPeerMain 4542 DFSZKFailoverController [jxlgzwh@slave01 ~]$ hadoop-2.7.2/bin/yarn rmadmin -getServiceState rm1 standby [jxlgzwh@slave01 ~]$ hadoop-2.7.2/bin/yarn rmadmin -getServiceState rm2 active [jxlgzwh@slave01 ~]$ jps 4160 DataNode 5425 Jps 3986 NameNode 4853 ResourceManager 3851 JournalNode 3502 QuorumPeerMain 4542 DFSZKFailoverController [jxlgzwh@slave01 ~]$ hadoop-2.7.2/sbin/yarn-daemon.sh stop resourcemanager stopping resourcemanager [jxlgzwh@slave01 ~]$ hadoop-2.7.2/bin/yarn rmadmin -getServiceState rm1 active [jxlgzwh@slave01 ~]$ hadoop-2.7.2/bin/yarn rmadmin -getServiceState rm2 16/11/27 23:44:42 INFO ipc.Client: Retrying connect to server: slave01/192.168.31.130:8033. Already tried 0 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=1, sleepTime=1000 MILLISECONDS) Operation failed: Call From slave01/192.168.31.130 to slave01:8033 failed on connection exception: java.net.ConnectException: 拒绝连接; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused [jxlgzwh@slave01 ~]$

感谢你能够认真阅读完这篇文章，希望小编分享的“hadoop-005-YARN HA如何配置”这篇文章对大家有帮助，同时也希望大家多多支持创新互联，关注创新互联行业资讯频道，更多相关知识等着你来学习!

文章名称：hadoop-005-YARNHA如何配置
标题URL：http://chengdu.cdxwcx.cn/article/pphjjh.html