Alexey Grigorev created MAHOUT-1764:
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Summary: Mahout DSL for Flink: Add standard backend tests for Flink
Key: MAHOUT-1764
URL: https://issues.apache.org/jira/browse/MAHOUT-1764
Project: Mahout
Issue Type: Task
Components: Math
Reporter: Alexey Grigorev
Priority: Minor
>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.
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