Advances, Systems and Applications
Table 7 Heterogeneous stream I-DAG workflow Stage0→1
Event | Query type | Source file | Flat map | Map | Reduce | Core % | DISK (GB) | I-DAG |
|---|---|---|---|---|---|---|---|---|
Error | Simple | 2.3 sec | 20 sec | Bypassed | 29 sec | 21.2% | 0.0002% | 2-node |
Backup | Simple | 3.8 sec | 28 sec | 25 sec | 31 sec | 22.9% | 0.0008% | 3-node |
Informaton | Simple | 1.9 sec | 15 sec | Bypassed | 21 sec | 19.3% | 0.0003% | 2-node |
Error | Compound | 18 sec | 41 sec | 10 sec | 49 sec | 23.3% | 0.0004% | 3-node |
Backup | Compound | 22 sec | 39 sec | Bypassed | 41 sec | 18.71% | 0.0003% | 2-node |
Information | Compound | 16 sec | 37 sec | Bypassed | 39 sec | 20.66% | 0.0008% | 2-node |
Error | Range | 35 sec | 12 sec | 19 sec | 37 sec | 21.97% | 0.0008% | 3-node |
Backup | Range | 42 sec | 29 sec | Bypassed | 43 sec | 19.38% | 0.0009% | 2-node |
Information | Range | 28 sec | 11 sec | 22 sec | 41 sec | 21.26% | 0.0007% | 3-node |
Error | String | 17 sec | 15 sec | Bypassed | 29 sec | 22.3% | 0.0009% | 2-node |
Backup | String | 16 sec | 18 sec | 31 sec | 38 sec | 20.61% | 0.0004% | 3-node |
Information | String | 18 sec | 13 sec | 43 sec | 39 sec | 19.52% | 0.0003% | 3-node |