RFR: 8264524: jdk/internal/platform/docker/TestDockerMemoryMetrics.java fails due to OOM killed
Jie Fu
jiefu at openjdk.java.net
Wed Mar 31 16:00:30 UTC 2021
Hi all,
jdk/internal/platform/docker/TestDockerMemoryMetrics.java fails on some of our testing platforms.
This is because testMemoryFailCount [1] fails due to OOM killed.
This test fails to avoid OOM killed [2] if memory.failcnt is always 0.
The fix will print "Not OOM killed" if OOM killed doesn't happen.
And also fix another bug if the test get returned here [3].
Testing:
- jdk/internal/platform/docker/ hotspot/jtreg/containers on Linux/x64
Thanks.
Best regards,
Jie
[1] https://github.com/openjdk/jdk/blob/master/test/jdk/jdk/internal/platform/docker/TestDockerMemoryMetrics.java#L80
[2] https://github.com/openjdk/jdk/blob/master/test/jdk/jdk/internal/platform/docker/MetricsMemoryTester.java#L87
[3] https://github.com/openjdk/jdk/blob/master/test/jdk/jdk/internal/platform/docker/MetricsMemoryTester.java#L96
-------------
Commit messages:
- 8264524: jdk/internal/platform/docker/TestDockerMemoryMetrics.java fails due to OOM killed
Changes: https://git.openjdk.java.net/jdk/pull/3286/files
Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=3286&range=00
Issue: https://bugs.openjdk.java.net/browse/JDK-8264524
Stats: 14 lines in 2 files changed: 11 ins; 0 del; 3 mod
Patch: https://git.openjdk.java.net/jdk/pull/3286.diff
Fetch: git fetch https://git.openjdk.java.net/jdk pull/3286/head:pull/3286
PR: https://git.openjdk.java.net/jdk/pull/3286
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