[MAHOUT-1764] Mahout DSL for Flink: Add standard backend tests for Flink

• Type: Task
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 0.12.0
• Component/s: classic
• Assignee: Suneel Marthi
• Reporter: Alexey Grigorev
• Created: 11/Aug/15 13:25
• Updated: 31/Jan/24 22:16
• Resolved: 15/Mar/16 02:53

Description

From github comment by Dmitriy:

also on the topic of test suite coverage: we need to pass our standard tests. The base clases for them are:

https://github.com/apache/mahout/blob/master/math-scala/src/test/scala/org/apache/mahout/math/decompositions/DistributedDecompositionsSuiteBase.scala

https://github.com/apache/mahout/blob/master/math-scala/src/test/scala/org/apache/mahout/math/drm/DrmLikeOpsSuiteBase.scala

https://github.com/apache/mahout/blob/master/math-scala/src/test/scala/org/apache/mahout/math/drm/DrmLikeSuiteBase.scala

https://github.com/apache/mahout/blob/master/math-scala/src/test/scala/org/apache/mahout/math/drm/RLikeDrmOpsSuiteBase.scala

The technique here is to take these test cases as a base class for a distributed test case (you may want to see how it was done for Spark and H2O). This is our basic assertion that our main algorithms are passing on a toy problem for a given backend.

Issue Links

• is part of: MAHOUT-1570 Adding support for Apache Flink as a backend for the Mahout DSL