The release candidate :
https://dist.apache.org/repos/dist/dev/activemq/activemq-artemis/2.23.0 I would appreciate your feedback here or even better on the dev list at the voting thread. On Tue, Jun 7, 2022 at 12:52 PM Clebert Suconic <clebert.suco...@gmail.com> wrote: > right, but since I'm just releasing it would be great to hear his > feedback on top of the release candidate itself. > > On Tue, Jun 7, 2022 at 12:38 PM Justin Bertram <jbert...@apache.org> > wrote: > > > > A snapshot [1] is always a possibility as well. > > > > > > Justin > > > > [1] > > > https://repository.apache.org/content/repositories/snapshots/org/apache/activemq/apache-artemis/2.23.0-SNAPSHOT/ > > > > On Tue, Jun 7, 2022 at 11:34 AM Clebert Suconic < > clebert.suco...@gmail.com> > > wrote: > > > > > I am preparing artemis 2.23.0 at the moment... > > > > > > The way a release works in apache, you send it for vote and it will be > > > officially released after 72 hours of a passing vote. but you should > > > have a candidate release today that you can try it out. Based on the > > > current diffs it should be fairly safe for you to upgrade. > > > > > > 2.14.0 would require JDK 1.8 minimal. while artemis 2.23 will require > > > JDK 11 minimal. > > > > > > > > > I will send you a link to the Candidate release as soon as it's ready > > > on this thread. > > > > > > On Mon, Jun 6, 2022 at 10:25 PM Ben Warrick <horseatingwe...@gmail.com > > > > > wrote: > > > > > > > > Hi Clebert, > > > > > > > > Yeah, I can use whatever I want after I prove it out in lower > > > environments. > > > > > > > > Thanks, > > > > > > > > Ben > > > > > > > > On Mon, Jun 6, 2022 at 10:06 PM Clebert Suconic < > > > clebert.suco...@gmail.com> > > > > wrote: > > > > > > > > > Can you use jdk 11? > > > > > > > > > > On Mon, Jun 6, 2022 at 8:32 PM Clebert Suconic < > > > clebert.suco...@gmail.com> > > > > > wrote: > > > > > > > > > > > You are likely hitting the bug I fixed at: > > > > > > > > > > > > https://github.com/apache/activemq-artemis/pull/4098 > > > > > > > > > > > > I introduced a Thread Local Leakage. I thought by setting > > > > > > threadLocal.set(null) I would be clearing it... and in fact I > just > > > > > > updated the threadLocal variable with null. > > > > > > > > > > > > That ThreadLocal is created for every new session. > > > > > > > > > > > > > > > > > > I was going to start a release today but I couldn't start it > today as > > > > > > I'm a bit sick today. I should be able to start a release > tomorrow > > > and > > > > > > then you could try it out. > > > > > > > > > > > > > > > > > > your other option would be to cherry-pick the change and build > the > > > > > > version yourself so you can run it in production. > > > > > > > > > > > > On Fri, Jun 3, 2022 at 4:27 PM Francesco Nigro < > nigro....@gmail.com> > > > > > > wrote: > > > > > > > > > > > > > > Some more info about it here > > > https://netty.io/wiki/tcp-fast-open.html > > > > > > > > > > > > > > Given that Netty can makes use of it and Artemis can as well: > if > > > it's > > > > > not > > > > > > > present in the doc it means we need to expose it in the > acceptor > > > > > > > configuration (for epoll) and...we love contributions :) > > > > > > > But I suggest first to give it a shot first in a test env to > see > > > if it > > > > > > > solves your problem! > > > > > > > > > > > > > > Il ven 3 giu 2022, 22:21 Ben Warrick < > horseatingwe...@gmail.com> > > > ha > > > > > > scritto: > > > > > > > > > > > > > > > Hi Francesco, > > > > > > > > > > > > > > > > I don't find anything in the Artemis docs about > TCP_FAST_OPEN. It > > > > > must > > > > > > not > > > > > > > > be an exposed configuration on Artemis? Where do I find more > on > > > this? > > > > > > > > > > > > > > > > Thanks, > > > > > > > > > > > > > > > > Ben > > > > > > > > > > > > > > > > On Fri, Jun 3, 2022 at 4:08 PM Francesco Nigro < > > > nigro....@gmail.com> > > > > > > > > wrote: > > > > > > > > > > > > > > > > > Are coming, not commenting: typo introduced by the the > phone, > > > > > sorry! > > > > > > > > > > > > > > > > > > Il ven 3 giu 2022, 22:07 Francesco Nigro < > nigro....@gmail.com> > > > ha > > > > > > > > scritto: > > > > > > > > > > > > > > > > > > > Hi Ben, > > > > > > > > > > > > > > > > > > > > You can use TCP_FAST_OPEN on Artemis acceptors in case > > > > > connections > > > > > > are > > > > > > > > > > commenting from the came clients (I don't remember if is > an > > > > > exposes > > > > > > > > Netty > > > > > > > > > > configuration) or...submit a PR to let Artemis separate > > > > > (multiple) > > > > > > > > > threads > > > > > > > > > > to accept connections but, as you said, this is just an > > > > > > anti-pattern > > > > > > > > and > > > > > > > > > in > > > > > > > > > > order to reduce the client code you can think about > using a > > > > > > transparent > > > > > > > > > > connection pooling mechanism, instead. > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > Il ven 3 giu 2022, 21:55 Ben Warrick < > > > horseatingwe...@gmail.com> > > > > > > ha > > > > > > > > > > scritto: > > > > > > > > > > > > > > > > > > > >> I'm running Artemis 2.14, and one of the systems > publishing > > > to > > > > > it > > > > > > > > > creates > > > > > > > > > >> a > > > > > > > > > >> lot of separate tasks -- from its perspective. I can > see on > > > > > > Artemis > > > > > > > > that > > > > > > > > > >> the Total connection count vs Total messages > acknowledged is > > > > > > pretty > > > > > > > > > close, > > > > > > > > > >> so it's apparent that the client system is making use > of the > > > > > > > > > anti-pattern > > > > > > > > > >> of creating a new connection for each message it > publishes. > > > I > > > > > > don't > > > > > > > > have > > > > > > > > > >> access to the client system implementation, but is there > > > > > anything > > > > > > I > > > > > > > > can > > > > > > > > > do > > > > > > > > > >> on the Artemis end to make it more efficient? Latency > with > > > this > > > > > > system > > > > > > > > > is > > > > > > > > > >> becoming an issue. Also every 30 minutes or so there is > a > > > spike > > > > > > in CPU > > > > > > > > > >> usage (~50%) which I assume is garbage collection. > During > > > that > > > > > > spike > > > > > > > > > >> message publishing slows down a lot. > > > > > > > > > >> > > > > > > > > > >> Thanks, > > > > > > > > > >> > > > > > > > > > >> Ben > > > > > > > > > >> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > -- > > > > > > Clebert Suconic > > > > > > > > > > > -- > > > > > Clebert Suconic > > > > > > > > > > > > > > > > > -- > > > Clebert Suconic > > > > > > > > > > -- > Clebert Suconic > -- Clebert Suconic
