{"action":"created","issue":{"url":"https://api.github.com/repos/junit-team/junit5/issues/855","repository_url":"https://api.github.com/repos/junit-team/junit5","labels_url":"https://api.github.com/repos/junit-team/junit5/issues/855/labels{/name}","comments_url":"https://api.github.com/repos/junit-team/junit5/issues/855/comments","events_url":"https://api.github.com/repos/junit-team/junit5/issues/855/events","html_url":"https://github.com/junit-team/junit5/issues/855","id":229372360,"number":855,"title":"Java heap space issue","user":{"login":"vmassol","id":628267,"avatar_url":"https://avatars0.githubusercontent.com/u/628267?v=3","gravatar_id":"","url":"https://api.github.com/users/vmassol","html_url":"https://github.com/vmassol","followers_url":"https://api.github.com/users/vmassol/followers","following_url":"https://api.github.com/users/vmassol/following{/other_user}","gists_url":"https://api.github.com/users/vmassol/gists{/gist_id}","starred_url":"https://api.github.com/users/vmassol/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/vmassol/subscriptions","organizations_url":"https://api.github.com/users/vmassol/orgs","repos_url":"https://api.github.com/users/vmassol/repos","events_url":"https://api.github.com/users/vmassol/events{/privacy}","received_events_url":"https://api.github.com/users/vmassol/received_events","type":"User","site_admin":false},"labels":[{"id":508765159,"url":"https://api.github.com/repos/junit-team/junit5/labels/component:%20Surefire","name":"component: Surefire","color":"d93f0b","default":false}],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":{"url":"https://api.github.com/repos/junit-team/junit5/milestones/8","html_url":"https://github.com/junit-team/junit5/milestone/8","labels_url":"https://api.github.com/repos/junit-team/junit5/milestones/8/labels","id":1902232,"number":8,"title":"5.0 M5","description":"Themes: dynamic containers and minor API changes","creator":{"login":"sbrannen","id":104798,"avatar_url":"https://avatars3.githubusercontent.com/u/104798?v=3","gravatar_id":"","url":"https://api.github.com/users/sbrannen","html_url":"https://github.com/sbrannen","followers_url":"https://api.github.com/users/sbrannen/followers","following_url":"https://api.github.com/users/sbrannen/following{/other_user}","gists_url":"https://api.github.com/users/sbrannen/gists{/gist_id}","starred_url":"https://api.github.com/users/sbrannen/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/sbrannen/subscriptions","organizations_url":"https://api.github.com/users/sbrannen/orgs","repos_url":"https://api.github.com/users/sbrannen/repos","events_url":"https://api.github.com/users/sbrannen/events{/privacy}","received_events_url":"https://api.github.com/users/sbrannen/received_events","type":"User","site_admin":false},"open_issues":13,"closed_issues":57,"state":"open","created_at":"2016-07-25T11:53:46Z","updated_at":"2017-06-10T15:00:49Z","due_on":"2017-06-18T07:00:00Z","closed_at":null},"comments":6,"created_at":"2017-05-17T14:29:34Z","updated_at":"2017-06-10T15:44:35Z","closed_at":null,"body":"Note: Issue created from #801 \r\n\r\nSeems using surefire 2.20 + JUnit5 is causing a java heap space issue, see https://jira.xwiki.org/browse/XCOMMONS-1189?focusedCommentId=94953&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-94953\r\n\r\nNote that running the exact same build by commenting out the following part doesn't exhibit the \"Java Heap Space\" issue so for some reason the junit5 provider is eating more memory. FTR I'm running with `MAVEN_OPTS=\"-Xmx2048m -XX:MaxPermSize=196m\"` which is already quite substantial so it could be a memory leak somewhere.\r\n\r\n````\r\n        <plugin>\r\n          <groupId>org.apache.maven.plugins</groupId>\r\n          <artifactId>maven-surefire-plugin</artifactId>\r\n          <!-- Lock down plugin version for build reproducibility -->\r\n          <version>2.20</version>\r\n...\r\n          <dependencies>\r\n            <!-- Allow running both JUnit4 and JUnit5 tests -->\r\n            <!--dependency>\r\n              <groupId>org.junit.platform</groupId>\r\n              <artifactId>junit-platform-surefire-provider</artifactId>\r\n              <version>1.0.0-M4</version>\r\n            </dependency>\r\n            <dependency>\r\n              <groupId>org.junit.jupiter</groupId>\r\n              <artifactId>junit-jupiter-engine</artifactId>\r\n              <version>${junit5.version}</version>\r\n            </dependency>\r\n            <dependency>\r\n              <groupId>org.junit.vintage</groupId>\r\n              <artifactId>junit-vintage-engine</artifactId>\r\n              <version>4.12.0-M4</version>\r\n            </dependency-->\r\n          </dependencies>\r\n        </plugin>\r\n`````\r\n\r\nThanks"},"comment":{"url":"https://api.github.com/repos/junit-team/junit5/issues/comments/307572902","html_url":"https://github.com/junit-team/junit5/issues/855#issuecomment-307572902","issue_url":"https://api.github.com/repos/junit-team/junit5/issues/855","id":307572902,"user":{"login":"Tibor17","id":1045063,"avatar_url":"https://avatars1.githubusercontent.com/u/1045063?v=3","gravatar_id":"","url":"https://api.github.com/users/Tibor17","html_url":"https://github.com/Tibor17","followers_url":"https://api.github.com/users/Tibor17/followers","following_url":"https://api.github.com/users/Tibor17/following{/other_user}","gists_url":"https://api.github.com/users/Tibor17/gists{/gist_id}","starred_url":"https://api.github.com/users/Tibor17/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Tibor17/subscriptions","organizations_url":"https://api.github.com/users/Tibor17/orgs","repos_url":"https://api.github.com/users/Tibor17/repos","events_url":"https://api.github.com/users/Tibor17/events{/privacy}","received_events_url":"https://api.github.com/users/Tibor17/received_events","type":"User","site_admin":false},"created_at":"2017-06-10T15:44:35Z","updated_at":"2017-06-10T15:44:35Z","body":"Guys find the root cause. 2.20 is a big change. I have no idea what leaks.\n\nOn Sat, Jun 10, 2017 at 5:38 PM, Vincent Massol <notifications@github.com>\nwrote:\n\n> @sbrannen <https://github.com/sbrannen> thanks. Yes, I'm using\n> maven-surefire-plugin:2.20 with junit-platform-surefire-providerversion\n> 1.0.0-SNAPSHOT (see thread #801\n> <https://github.com/junit-team/junit5/issues/801> for details).\n>\n> Similar to @shakuzen <https://github.com/shakuzen>, I get the Java Heap\n> space only with surefire 2.20 and junit-platform-surefire-providerversion\n> 1.0.0-SNAPSHOT. I don't get it with surefire 2.19 and JUnit4 or surefire\n> 2.20 and JUnit4.\n>\n> —\n> You are receiving this because you were mentioned.\n> Reply to this email directly, view it on GitHub\n> <https://github.com/junit-team/junit5/issues/855#issuecomment-307572534>,\n> or mute the thread\n> <https://github.com/notifications/unsubscribe-auth/AA_yR7-AsGp27lWIPuwwVR5J80eDU6t9ks5sCriNgaJpZM4Nd8x6>\n> .\n>\n\n\n\n-- \nCheers\nTibor\n"}}
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