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Posted to yarn-dev@hadoop.apache.org by "Botong Huang (JIRA)" <ji...@apache.org> on 2017/03/03 18:54:45 UTC

[jira] [Created] (YARN-6281) Cleanup when AMRMProxy fails to initialize a new interceptor chain

Botong Huang created YARN-6281:
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             Summary: Cleanup when AMRMProxy fails to initialize a new interceptor chain
                 Key: YARN-6281
                 URL: https://issues.apache.org/jira/browse/YARN-6281
             Project: Hadoop YARN
          Issue Type: Bug
            Reporter: Botong Huang
            Assignee: Botong Huang
            Priority: Minor


When a app starts, AMRMProxy.initializePipeline creates a new Interceptor chain and add it to its pipeline mapping. Then it initializes the chain and return. The problem is that when the chain initialization throws (e.g. because of configuration error, interceptor class not found etc.), the chain is not removed from AMRMProxy's pipeline mapping. 



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