payload: {"action":"created","issue":{"url":"https://api.github.com/repos/mozilla-mobile/android-components/issues/2359","repository_url":"https://api.github.com/repos/mozilla-mobile/android-components","labels_url":"https://api.github.com/repos/mozilla-mobile/android-components/issues/2359/labels{/name}","comments_url":"https://api.github.com/repos/mozilla-mobile/android-components/issues/2359/comments","events_url":"https://api.github.com/repos/mozilla-mobile/android-components/issues/2359/events","html_url":"https://github.com/mozilla-mobile/android-components/issues/2359","id":421281884,"node_id":"MDU6SXNzdWU0MjEyODE4ODQ=","number":2359,"title":"Intermittent test failures in :service-glean? (only on CI?)","user":{"login":"mcomella","id":759372,"node_id":"MDQ6VXNlcjc1OTM3Mg==","avatar_url":"https://avatars3.githubusercontent.com/u/759372?v=4","gravatar_id":"","url":"https://api.github.com/users/mcomella","html_url":"https://github.com/mcomella","followers_url":"https://api.github.com/users/mcomella/followers","following_url":"https://api.github.com/users/mcomella/following{/other_user}","gists_url":"https://api.github.com/users/mcomella/gists{/gist_id}","starred_url":"https://api.github.com/users/mcomella/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mcomella/subscriptions","organizations_url":"https://api.github.com/users/mcomella/orgs","repos_url":"https://api.github.com/users/mcomella/repos","events_url":"https://api.github.com/users/mcomella/events{/privacy}","received_events_url":"https://api.github.com/users/mcomella/received_events","type":"User","site_admin":false},"labels":[{"id":1091481880,"node_id":"MDU6TGFiZWwxMDkxNDgxODgw","url":"https://api.github.com/repos/mozilla-mobile/android-components/labels/%3Cglean%3E","name":"<glean>","color":"cdcdcd","default":false},{"id":921893363,"node_id":"MDU6TGFiZWw5MjE4OTMzNjM=","url":"https://api.github.com/repos/mozilla-mobile/android-components/labels/%E2%9C%85%20testing","name":"✅ testing","color":"0a822c","default":false}],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":3,"created_at":"2019-03-14T22:59:04Z","updated_at":"2019-03-18T16:44:09Z","closed_at":null,"author_association":"CONTRIBUTOR","body":"When 9a998e1b1c370d319f9264a8995171f60846b939 merged to master, the tests failed with ([logs](https://tools.taskcluster.net/groups/JjqQ7sfLTLOBUGX4J2pLQw/tasks/EiK0DdyDSceAQYo_hdsdVQ/runs/0/logs/public%2Flogs%2Flive.log)):\r\n```\r\n> Task :service-glean:testDebugUnitTest\r\nCalling mockable JAR artifact transform to create file: /root/.gradle/caches/transforms-1/files-1.1/android.jar/c8c477ee37fb4f33232e803b5ef60de4/android.jar with input /build/android-sdk/platforms/android-28/android.jar\r\nmozilla.components.service.glean.scheduler.MetricsPingSchedulerTest > glean should close the measurement window for overdue pings before recording new data FAILED\r\n    java.lang.AssertionError\r\n        Caused by: java.lang.AssertionError\r\n[taskcluster:error] Task timeout after 7200 seconds. Force killing container.\r\n[taskcluster 2019-03-14 18:45:29.994Z] === Task Finished ===\r\n[taskcluster 2019-03-14 18:45:29.994Z] Unsuccessful task run with exit code: -1 completed in 7201.478 seconds\r\n```\r\n\r\nThe commit after that, had no test failures: https://github.com/mozilla-mobile/android-components/commit/2618f26212e74fd705c27a432e418fb94c52d359\r\n\r\nI open a PR rebasing on top of both of these commits (#2320) and TaskCluster has failed with test failures in `:service-glean` despite me not changing that module with ([logs](https://tools.taskcluster.net/groups/Hd8LzL3SRJyYCMan4RgC5g/tasks/Q3w-GSAsTt6c59iC29vtUA/runs/0/logs/public%2Flogs%2Flive.log)):\r\n```\r\n...\r\nmozilla.components.service.glean.scheduler.MetricsPingSchedulerTest > collectMetricsPing must correctly trigger the collection of the metrics ping FAILED\r\n    java.lang.AssertionError at MetricsPingSchedulerTest.kt:265\r\nmozilla.components.service.glean.scheduler.MetricsPingSchedulerTest > glean should close the measurement window for overdue pings before recording new data FAILED\r\n    java.lang.AssertionError at MetricsPingSchedulerTest.kt:423\r\n205 tests completed, 13 failed\r\n> Task :service-glean:testDebugUnitTest FAILED\r\nFAILURE: Build failed with an exception.\r\n* What went wrong:\r\nExecution failed for task ':service-glean:testDebugUnitTest'.\r\n> There were failing tests. See the report at: file:///build/android-components/components/service/glean/build/reports/tests/testDebugUnitTest/index.html\r\n```\r\n\r\n(There are more test failures, this is truncated).\r\n\r\nI wonder if there are intermittent failures in the `:service-glean` module: I was unable to reproduce locally. Maybe this is only a problem on TaskCluster."},"comment":{"url":"https://api.github.com/repos/mozilla-mobile/android-components/issues/comments/473999120","html_url":"https://github.com/mozilla-mobile/android-components/issues/2359#issuecomment-473999120","issue_url":"https://api.github.com/repos/mozilla-mobile/android-components/issues/2359","id":473999120,"node_id":"MDEyOklzc3VlQ29tbWVudDQ3Mzk5OTEyMA==","user":{"login":"Dexterp37","id":883721,"node_id":"MDQ6VXNlcjg4MzcyMQ==","avatar_url":"https://avatars1.githubusercontent.com/u/883721?v=4","gravatar_id":"","url":"https://api.github.com/users/Dexterp37","html_url":"https://github.com/Dexterp37","followers_url":"https://api.github.com/users/Dexterp37/followers","following_url":"https://api.github.com/users/Dexterp37/following{/other_user}","gists_url":"https://api.github.com/users/Dexterp37/gists{/gist_id}","starred_url":"https://api.github.com/users/Dexterp37/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Dexterp37/subscriptions","organizations_url":"https://api.github.com/users/Dexterp37/orgs","repos_url":"https://api.github.com/users/Dexterp37/repos","events_url":"https://api.github.com/users/Dexterp37/events{/privacy}","received_events_url":"https://api.github.com/users/Dexterp37/received_events","type":"User","site_admin":false},"created_at":"2019-03-18T16:44:09Z","updated_at":"2019-03-18T16:44:09Z","author_association":"CONTRIBUTOR","body":"@mcomella @pocmo #2373 was merged and addressed a few problems. We also landed improved logging to easier diagnose the remaining issues. I think I'd like to keep this issue open: if you stumble upon any other intermittent madness for glean, would you kindly post the related failure in here?"}}
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