Github user blrunner commented on the pull request:
https://github.com/apache/tajo/pull/846#issuecomment-163512120
Evaluated patch testing before and after ``PartitionFileFragment``
implementation as following:
* Dataset : TPCH-100G
* Tajo Cluster : 1 Master, 6 Workers
* Queries: Q1, Q3, Q5, Q6, Q7, Q8, Q9, Q10
* Tajo version for before ``PartitionFileFragment`` implementation
- 0.11.1-SNAPSHOT
* Tajo version for after ``PartitionFileFragment`` implementation:
- 0.12.0-SNAPSHOT (partitions exist on catalog)
- 0.12.0-SNAPSHOT (partitions doesn't exist on catalog)
The results were same as following:
* The number and order of execution blocks
* The number of stags in a each execution block
* The number of rows in a result
* All tuples in a result (excluded a few floating point value)
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