Edward J. Yoon created HAMA-870:
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Summary: Refactor runtime message compression
Key: HAMA-870
URL: https://issues.apache.org/jira/browse/HAMA-870
Project: Hama
Issue Type: Improvement
Components: bsp core
Affects Versions: 0.6.3
Reporter: Edward J. Yoon
Assignee: Edward J. Yoon
Fix For: 0.7.0
Original compression flow was like below:
1) Bundles messages in outgoing queue
2) Serializes bundle object to byte array
3) Compresses byte array to new byte array
4) Creates BSPCompressedBundle object for RPC communication
So, it was extremely slow!
Since BSPMessageBundle handles messages in byte array now, we can runtime
compress the messages during bundling.
We don't need BSPCompressedBundle class anymore.
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