There have been a few people who have reported it, but nobody (yet) has offered a patch to fix it. It would be good to have a reliable way to repro, and/or an analysis of a heap dump demonstrating the problem (what's actually retained at the time you're OOM'ing).
On Mon, Jun 4, 2018 at 6:52 AM, Abdul Patel <abd786...@gmail.com> wrote: > Hi All, > > I recently upgraded my non prod cluster from 3.10 to 3.11.2. > It was working fine for a 1.5 weeks then suddenly nodetool info startee > reporting 80% and more memory consumption. > Intially it was 16gb configured, then i bumped to 20gb and rebooted all 4 > nodes of cluster-single DC. > Now after 8 days i again see 80% + usage and its 16gb and above ..which we > never saw before . > Seems like memory leak bug? > Does anyone has any idea ? Our 3.11.2 release rollout has been halted > because of this. > If not 3.11.2 whats the next best stable release we have now? >