[ https://issues.apache.org/jira/browse/YARN-1990?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Xuan Gong resolved YARN-1990. ----------------------------- Resolution: Invalid > Track time-to-allocation for different size containers > ------------------------------------------------------- > > Key: YARN-1990 > URL: https://issues.apache.org/jira/browse/YARN-1990 > Project: Hadoop YARN > Issue Type: Sub-task > Components: resourcemanager > Reporter: Carlo Curino > Assignee: Carlo Curino > > Allocation of Large Containers are notoriously problematic, as smaller > containers can more easily grab resources. > The proposal for this JIRA is to maintain a map of container sizes, and > time-to-allocation, that can be used as: > * general insight on cluster behavior, > * to inform the reservation-system, and allows us to "account for delays" in > allocation, so that the user reservation is respected regardless the size of > containers requested. -- This message was sent by Atlassian JIRA (v6.3.4#6332)