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Karthik Kambatla commented on YARN-2180: ---------------------------------------- Looks mostly good, but for these minor comments: # App-checker and the store implementations aren't related: ## the app-checker config should be appended to SHARED_CACHE_PREFIX and IN_MEMORY_STORE ## the variable names should be updated accordingly. ## InMemorySCMStore#createAppCheckerService should move to a util class - how about changing SharedCacheStructureUtil to SharedCacheUtil and adding this method there? # Can we create a follow-up blocker sub-task to revisit all the config names before we include sharedcache work in a release? > In-memory backing store for cache manager > ----------------------------------------- > > Key: YARN-2180 > URL: https://issues.apache.org/jira/browse/YARN-2180 > Project: Hadoop YARN > Issue Type: Sub-task > Reporter: Chris Trezzo > Assignee: Chris Trezzo > Attachments: YARN-2180-trunk-v1.patch, YARN-2180-trunk-v2.patch, > YARN-2180-trunk-v3.patch, YARN-2180-trunk-v4.patch, YARN-2180-trunk-v5.patch, > YARN-2180-trunk-v6.patch > > > Implement an in-memory backing store for the cache manager. -- This message was sent by Atlassian JIRA (v6.3.4#6332)