On Thu, 22 Apr 2021 15:59:09 GMT, Chris Plummer <cjplum...@openjdk.org> wrote:
> This bug was introduced by my recent changes for > [JDK-8265028](https://bugs.openjdk.java.net/browse/JDK-8265028), which > attempted to speed up ThreadNode lookups by not looking in the runningThreads > list if the TLS lookup failed. At the time it was thought that the thread > could not possibly be on the list, but it turns out sometimes it can. > > For now I'm just doing a quick fix to replace the assert being triggered with > a lookup instead, which is pretty much how it worked before JDK-8265028. > However, I eventually want to get back to not having to do the lookup, but > first I need to better understand why this is happening in the first place, > and the tests are failing too often to wait for that, thus the quick fix. Marked as reviewed by amenkov (Reviewer). ------------- PR: https://git.openjdk.java.net/jdk/pull/3634
