Ashutosh Mestry created ATLAS-3132:
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Summary: Data Patch Fx: Improve Data Patching Performance
Key: ATLAS-3132
URL: https://issues.apache.org/jira/browse/ATLAS-3132
Project: Atlas
Issue Type: Improvement
Components: atlas-core
Affects Versions: trunk
Reporter: Ashutosh Mestry
Assignee: Ashutosh Mestry
Fix For: trunk
*Background*
The Java patch framework (now called data patching framework) introduced
recently performs patching at the rate of 1 million entities per 15 hrs. This
can be improved.
*Proposed Solution***
* Use the Producer-Consumer framework to spawn multiple workers to perform
concurrent updates to entity vertices.
* Use _AtlasGraph_ in bulk loading mode to further gain performance.
* Perform duplicate data checks during processing.
*Projected Performance Improvement*
* Based on various tests, these give increased throughput. New rate can be
~300K entities per 5 mins.
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