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Tsuyoshi OZAWA commented on YARN-1296: -------------------------------------- [~sandyr], do you have any comment about this JIRA? > schedulerAllocateTimer is accessed without holding samplerLock in > ResourceSchedulerWrapper > ------------------------------------------------------------------------------------------ > > Key: YARN-1296 > URL: https://issues.apache.org/jira/browse/YARN-1296 > Project: Hadoop YARN > Issue Type: Bug > Reporter: Ted Yu > Assignee: Ted Yu > Priority: Minor > Attachments: yarn-1296-v1.patch > > > Here is related code: > {code} > public Allocation allocate(ApplicationAttemptId attemptId, > List<ResourceRequest> resourceRequests, > List<ContainerId> containerIds, > List<String> strings, List<String> strings2) { > if (metricsON) { > final Timer.Context context = schedulerAllocateTimer.time(); > {code} > samplerLock should be used to guard the access. -- This message was sent by Atlassian JIRA (v6.1.5#6160)