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From "Billie Rinaldi (JIRA)" <j...@apache.org>
Subject [jira] [Created] (YARN-1717) Misc improvements to leveldb timeline store
Date Tue, 11 Feb 2014 23:40:19 GMT
Billie Rinaldi created YARN-1717:

             Summary: Misc improvements to leveldb timeline store
                 Key: YARN-1717
                 URL: https://issues.apache.org/jira/browse/YARN-1717
             Project: Hadoop YARN
          Issue Type: Sub-task
            Reporter: Billie Rinaldi
            Assignee: Billie Rinaldi

The leveldb timeline store implementation needs the following:
* better documentation of its internal structures
* braces for all control flow statements
* simple locking to prevent issues related to concurrent writes
* internal changes to enable deleting entities
** never overwrite existing primary filter entries
** add hidden reverse pointers to related entities

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