Eren Avsarogullari created SPARK-18066:
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Summary: Add Pool usage policies test coverage to FIFO & FAIR
Schedulers
Key: SPARK-18066
URL: https://issues.apache.org/jira/browse/SPARK-18066
Project: Spark
Issue Type: Test
Components: Scheduler
Affects Versions: 2.1.0
Reporter: Eren Avsarogullari
Priority: Minor
The following Pool usage cases need to have Unit test coverage :
- FIFO Scheduler just uses root pool so even if spark.scheduler.pool property
is set, related pool is not created and TaskSetManagers are added to root pool.
- FAIR Scheduler uses default pool when spark.scheduler.pool property is not
set. This can be happened when Properties object is null or empty(new
Properties()) or points default pool(spark.scheduler.pool=default).
- FAIR Scheduler creates a new pool with default values when
spark.scheduler.pool property points non-existent pool. This can be happened
when scheduler allocation file is not set or it does not contain related pool.
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