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Wenchen Fan resolved SPARK-29310. --------------------------------- Fix Version/s: 3.0.0 Resolution: Fixed Issue resolved by pull request 25985 [https://github.com/apache/spark/pull/25985] > TestMemoryManager should implement getExecutionMemoryUsageForTask() > ------------------------------------------------------------------- > > Key: SPARK-29310 > URL: https://issues.apache.org/jira/browse/SPARK-29310 > Project: Spark > Issue Type: Improvement > Components: Tests > Affects Versions: 3.0.0 > Reporter: Josh Rosen > Assignee: Josh Rosen > Priority: Major > Fix For: 3.0.0 > > > Spark uses a {{TestMemoryManager}} class to mock out memory manager > functionality in tests, allowing test authors to exercise control over > certain behaviors (e.g. to simulate OOMs). > Our tests have memory-leak detection to ensure that all allocated memory is > cleaned up at the end of each test case; this helps to guard against bugs > that could cause production memory leaks. > Unfortunately, however, this leak-detection logic is broken for tests which > use {{TestMemoryManager}} because it does not override the > {{getExecutionMemoryUsageForTask()}} method which the leak-detection > mechanism needs. -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org