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zhangyubiao edited comment on YARN-5955 at 12/5/16 8:53 AM: ------------------------------------------------------------ [~templedf], is it zookeeper is the best way to store the app state? is it can improve good enough performance to the large cluster to recovery apps? as we [~tangshangwen] [~zhengchenyu] see in http://www.slideshare.net/arinto/next-generation-hadoop-high-availability-for-yarn. it seem like that zookeeper is not the best way to store the app state. [~Naganarasimha] [~varun_saxena] [~rohithsharma] was (Author: piaoyu zhang): [~templedf], is it zookeeper is the best way to store the app state? is it can improve performance to the large cluster to recovery apps? as we [~tangshangwen] [~zhengchenyu] see in http://www.slideshare.net/arinto/next-generation-hadoop-high-availability-for-yarn. it seem like that zookeeper is not the best way to store the app state. [~Naganarasimha] [~varun_saxena] [~rohithsharma] > Use threadpool or multiple thread to recover app > ------------------------------------------------ > > Key: YARN-5955 > URL: https://issues.apache.org/jira/browse/YARN-5955 > Project: Hadoop YARN > Issue Type: Improvement > Components: resourcemanager > Affects Versions: 2.7.1 > Reporter: Zhaofei Meng > Assignee: Ajith S > Fix For: 2.7.1 > > > current app recovery is one by one,use thead pool can make recovery faster. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org