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Chris Trezzo commented on YARN-2927: ------------------------------------ Thanks [~rchiang] for the fix! > InMemorySCMStore properties are inconsistent > -------------------------------------------- > > Key: YARN-2927 > URL: https://issues.apache.org/jira/browse/YARN-2927 > Project: Hadoop YARN > Issue Type: Sub-task > Affects Versions: 2.6.0 > Reporter: Ray Chiang > Assignee: Ray Chiang > Labels: newbie, supportability > Fix For: 2.7.0 > > Attachments: YARN-2927.001.patch, YARN-2927.002.patch > > > I see these properties in the yarn-default.xml file: > yarn.sharedcache.store.in-memory.check-period-mins > yarn.sharedcache.store.in-memory.initial-delay-mins > yarn.sharedcache.store.in-memory.staleness-period-mins > YarnConfiguration looks like it's missing some properties: > public static final String SHARED_CACHE_PREFIX = "yarn.sharedcache."; > public static final String SCM_STORE_PREFIX = SHARED_CACHE_PREFIX + > "store."; > public static final String IN_MEMORY_STORE_PREFIX = SHARED_CACHE_PREFIX + > "in-memory."; > public static final String IN_MEMORY_STALENESS_PERIOD_MINS = > IN_MEMORY_STORE_PREFIX + "staleness-period-mins"; > It looks like the definition for IN_MEMORY_STORE_PREFIX should be: > public static final String IN_MEMORY_STORE_PREFIX = SCM_STORE_PREFIX + > "in-memory."; > Just to be clear, there are properties that exist in yarn-default.xml that > are effectively misspelled in the *Java* file, not the .xml file. This is > similar to YARN-2461 and MAPREDUCE-6087. -- This message was sent by Atlassian JIRA (v6.3.4#6332)