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From "Li Lu (JIRA)" <j...@apache.org>
Subject [jira] [Created] (YARN-4219) New levelDB cache storage for timeline v1.5
Date Thu, 01 Oct 2015 21:00:28 GMT
Li Lu created YARN-4219:
---------------------------

             Summary: New levelDB cache storage for timeline v1.5
                 Key: YARN-4219
                 URL: https://issues.apache.org/jira/browse/YARN-4219
             Project: Hadoop YARN
          Issue Type: Bug
            Reporter: Li Lu
            Assignee: Li Lu


We need to have an "offline" caching storage for timeline server v1.5 after the changes in
YARN-3942. The in memory timeline storage may run into OOM issues when used as a cache storage
for entity file timeline storage. We can refactor the code and have a level db based caching
storage for this use case. 



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