Joseph K. Bradley created SPARK-11869:
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Summary: ML test TempDirectory trait does not clean up properly
Key: SPARK-11869
URL: https://issues.apache.org/jira/browse/SPARK-11869
Project: Spark
Issue Type: Bug
Components: ML
Affects Versions: 1.6.0
Reporter: Joseph K. Bradley
org.apache.spark.ml.util.TempDirectory should remove the temp directories it
creates, but it does not (at least not locally on my machine).
This is an issue for the several new tests for ML model import/export, which
leave a bunch of empty temp directories.
At first inspection, I don't see why this problem is occurring. It must mean
that {{org.apache.spark.util.Utils.deleteRecursively}} is successful except for
its {{finally}} section. That section is tested in UtilsSuite unit tests, so
it should be working.
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