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Posted to issues@maven.apache.org by "Mickael Istria (Jira)" <ji...@apache.org> on 2022/04/13 20:05:00 UTC

[jira] [Created] (SUREFIRE-2072) Surefire retains too much heap in some case, leading to OutOfMemory

Mickael Istria created SUREFIRE-2072:
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             Summary: Surefire retains too much heap in some case, leading to OutOfMemory
                 Key: SUREFIRE-2072
                 URL: https://issues.apache.org/jira/browse/SUREFIRE-2072
             Project: Maven Surefire
          Issue Type: Bug
            Reporter: Mickael Istria


Most likely since SuREFIRE-1845, every test execution can retain 64kB of RAM (as cache). Which caching is welcome, this cannot scale with some big test suites of several thousands of tests and cause OutOfMemoryError.

This is the case when running Eclipse JDT dom test suite, since tycho-surefire-plugin started to adopt surefire 3.0.0.M6, as described in https://github.com/eclipse/tycho/issues/879#issuecomment-1096454637



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