Billie Rinaldi created YARN-1717:
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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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