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Compare
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with old version
- 1 Rack Oracle BDA was used.
Version | Physical Nodes | Tasks | MSG bytes | MSG exchanges per Superstep | Supersteps | Job Execution Time |
Hama 0.5 | 18 | 162 | 16 | 1,600,000 | 32 | 93.322 seconds |
Hama 0.4-incubating | 18 | 162 | 16 | 1,600,000 | 32 | 288.435 seconds |
Compare between Hadoop RPC and Avro
...
Web pages (10 anchors per page) | Tasks | Supersteps | Job Execution Time |
10 million | 17 | 25 | 2596.858 seconds |
10 million | 90 | 25 | 551.194 seconds |
20 million | 35 | 25 | 2349.266 seconds |
20 million | 90 | 25 | 1122.242 seconds |
30 million | 54 | 25 | 2636.32 seconds |
30 million | 90 | 25 | 1629.504 seconds |
Compare with old version
Version | Physical Nodes | Tasks | MSG bytes | MSG exchanges per Superstep | Supersteps | Job Execution Time |
Hama 0.24-incubating SNAPSHOT | 16 16 | 160 | 16 | 16000 160000 | 2048 | 2030 1060.187 434 seconds |
Hama 0.42-SNAPSHOT incubating | 16 | 160 16 | 16 | 160000 16000 | 2048 | 1060 2030.434 187 seconds |
K-Means Clustering
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