Hey guys,
I’m very sorry, the whole thing was a bad assumption on my part (not getting imok on http interface). I just have recreated an debugged the SOLR code that monitors Zookeeper and see that the problem is with SOLR… Thanks again – you guys are one great team! Thanks and Regards, Mike -----Original Message----- From: Szalay-Bekő Máté [mailto:szalay.beko.m...@gmail.com] Sent: Wednesday, January 01, 2020 2:13 PM To: user@zookeeper.apache.org Subject: Re: java.lang.NullPointerException on some commands (stats, conf) I am not sure, based on the email... Mike, can you clarify? I tested it on the master branch and ruok sent back the same small JSON for me on both secure-only and unsecure deployment. Although I haven't tested it on 3.5. Kind regards, Mate On Wed, Jan 1, 2020 at 2:44 PM Enrico Olivelli <eolive...@gmail.com> wrote: > Mate, > > IIUC Mike is sayisaying that no json is returned at all > > > Enrico > > > Il mer 1 gen 2020, 11:22 Szalay-Bekő Máté <szalay.beko.m...@gmail.com> ha > scritto: > > > Hi Mike, > > > > the ruok command is used to find out if the server is running or not. In > > this case, no specific response is needed, the json you get is the > expected > > outcome both in secure and in unsecure mode. The idea is that you can > poll > > this url and as long as you get back a 200 OK HTTP status response, you > can > > see that the given ZooKeeper server process is up. > > > > (this interface was mapped from the the ruok telnet command which also > only > > responses with a hardcoded "imok" text all the time) > > > > Kind regards, > > Mate > > > > On Mon, Dec 30, 2019 at 5:55 PM Mike Smotritsky < > mikesmotrit...@ongov.net> > > wrote: > > > > > Hi Enrico, no - log is absolutely clean...other commands work well > now... > > > > > > Thanks and Regards, > > > > > > Mike > > > > > > -----Original Message----- > > > From: Enrico Olivelli [mailto:eolive...@gmail.com] > > > Sent: Monday, December 30, 2019 8:24 AM > > > To: UserZooKeeper > > > Subject: Re: java.lang.NullPointerException on some commands (stats, > > conf) > > > > > > Hi Mike > > > Do you see errors on server logs? > > > > > > > > > Enrico > > > > > > Il lun 30 dic 2019, 14:10 Mike Smotritsky <mikesmotrit...@ongov.net> > ha > > > scritto: > > > > > > > Hey guys, Happy Holidays and thanks again for the fix! > > > > > > > > I've noticed that ruok in only secure mode gives no answer back at > > all... > > > > That's what I get back: > > > > { > > > > "command" : "ruok", > > > > "error" : null > > > > } > > > > > > > > Thanks and Regards, > > > > > > > > Mike > > > > > > > > > > > > -----Original Message----- > > > > From: Mate Szalay-Beko [mailto:msza...@cloudera.com.INVALID] > > > > Sent: Friday, December 06, 2019 5:06 AM > > > > To: user@zookeeper.apache.org > > > > Subject: Re: java.lang.NullPointerException on some commands (stats, > > > conf) > > > > > > > > yep, in general I think it makes sense to try / get used to build > > > ZooKeeper > > > > (or any other OpenSource product you use), one can never know when he > > > > needs a security patch or bugfix. :) > > > > > > > > Anyway, as I already have my environment ready, I did a quick build > and > > > > shared it with Mike. > > > > > > > > Cheers, > > > > Mate > > > > > > > > On Thu, Dec 5, 2019 at 4:35 PM Enrico Olivelli <eolive...@gmail.com> > > > > wrote: > > > > > > > > > Just run these commands: > > > > > > > > > > git clone https://github.com/apache/zookeeper > > > > > git checkout branch-3.5 > > > > > mvn clean install -DskipTests > > > > > > > > > > you will find binaries for 3.5.7-SNAPSHOT inside > > > > > "zookeeper-assembly/target" > > > > > > > > > > if you want to run unit tests run the command without > '-DskipTests': > > > > > mvn clean install > > > > > > > > > > you need "git", "Apache Maven" and a Java JDK 8.x (or greater), > like > > > the > > > > > one from AdoptOpenJDK or which one you prefer > > > > > > > > > > Hope that helps > > > > > > > > > > Enrico > > > > > > > > > > Il giorno gio 5 dic 2019 alle ore 16:19 Mike Smotritsky < > > > > > mikesmotrit...@ongov.net> ha scritto: > > > > > > > > > > > Hey Enrico, > > > > > > If Mate can help to cut it - it would be great, if not - I'll > need > > > more > > > > > > detailed instructions on how to cut it please. > > > > > > > > > > > > Thanks and Regards, > > > > > > Mike > > > > > > > > > > > > -----Original Message----- > > > > > > From: Enrico Olivelli [mailto:eolive...@gmail.com] > > > > > > Sent: Thursday, December 05, 2019 10:08 AM > > > > > > To: UserZooKeeper > > > > > > Subject: Re: java.lang.NullPointerException on some commands > > (stats, > > > > > conf) > > > > > > > > > > > > Mike > > > > > > > > > > > > Il giorno gio 5 dic 2019 alle ore 15:55 Mike Smotritsky < > > > > > > mikesmotrit...@ongov.net> ha scritto: > > > > > > > > > > > > > Hey Mate, thank you very much for a very quick action on this > > > issue. > > > > > > > If it's not very difficult can you please cut me a patched > 3.5.6? > > > > > > > > > > > > > > > > > > > I think the best procedure is that you build your own patched > > version > > > > by > > > > > > yourself. > > > > > > Just "mvn clean install -DskipTests" on branch-3.5 > > > > > > > > > > > > Please be aware that the binaries you are going to use are not an > > > > > official > > > > > > Apache release. > > > > > > I think it is fine, many companies run their own patched version > of > > > > Open > > > > > > Source software > > > > > > > > > > > > Just my 2 cents > > > > > > > > > > > > Enrico > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > Again I very much appreciate your help! > > > > > > > > > > > > > > You guys have a very dedicated team on this project! > > > > > > > > > > > > > > Thanks and Regards, > > > > > > > Mike > > > > > > > > > > > > > > -----Original Message----- > > > > > > > From: Mate Szalay-Beko [mailto:msza...@cloudera.com.INVALID] > > > > > > > Sent: Thursday, December 05, 2019 3:48 AM > > > > > > > To: user@zookeeper.apache.org > > > > > > > Subject: Re: java.lang.NullPointerException on some commands > > > (stats, > > > > > > conf) > > > > > > > > > > > > > > Hi Mike, > > > > > > > > > > > > > > 3.5.6 was already released a couple of weeks ago. Norbert > > > > cherry-picked > > > > > > the > > > > > > > NPE fix to branch 3.5, so the question is if we will have a > 3.5.7 > > > or > > > > > not. > > > > > > > BTW if it is a blocker for you, I can create you a personal / > > > > > unofficial > > > > > > > patched version of 3.5.6 which contains this fix and then you > can > > > use > > > > > it > > > > > > > until you would have 3.6 or 3.5.7 later. > > > > > > > > > > > > > > You can do this for yourself as well, by cloning the 3.5 > branch ( > > > > > > > https://github.com/apache/zookeeper/tree/branch-3.5) and > > executing > > > > > 'mvn > > > > > > > clean install -DskipTests'. If you also need the C-client, then > > > 'mvn > > > > > > clean > > > > > > > install -DskipTests -Pfull-build'. It will not be an official > > > > release, > > > > > > but > > > > > > > in this case it is actually safe to use it, as the branch 3.5 > now > > > > only > > > > > > > contains two small bugfixes on top of the stable 3.5.6. > > > > > > > > > > > > > > Cheers, > > > > > > > Mate > > > > > > > > > > > > > > On Tue, Dec 3, 2019 at 5:09 PM Mike Smotritsky < > > > > > mikesmotrit...@ongov.net > > > > > > > > > > > > > > wrote: > > > > > > > > > > > > > > > Hi Enrico, I'd really love to have 3.5.6 released with this > fix > > > in. > > > > > > > > (Thanks to Mate for the very quick fix!) > > > > > > > > Cause my my Solr cluster keeps complaining about the > Zookeeper > > > > state. > > > > > > > > > > > > > > > > Thanks and Regards, > > > > > > > > Mike > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > -----Original Message----- > > > > > > > > From: Enrico Olivelli [mailto:eolive...@gmail.com] > > > > > > > > Sent: Tuesday, December 03, 2019 10:07 AM > > > > > > > > To: UserZooKeeper > > > > > > > > Subject: Re: java.lang.NullPointerException on some commands > > > > (stats, > > > > > > > conf) > > > > > > > > > > > > > > > > Mike, > > > > > > > > just to be clear: 'we can cut new releases from 3.5 branch' > > > means > > > > > that > > > > > > > we > > > > > > > > are able to do it. > > > > > > > > > > > > > > > > But there are no plans to do it right now. > > > > > > > > > > > > > > > > If you need a release please let us know, we have just cut > > 3.5.6, > > > > > there > > > > > > > > aren't so many changes cherry picked to branch-3.5 > > > > > > > > > > > > > > > > Enrico > > > > > > > > > > > > > > > > > > > > > > > > Il giorno lun 2 dic 2019 alle ore 18:45 Mike Smotritsky < > > > > > > > > mikesmotrit...@ongov.net> ha scritto: > > > > > > > > > > > > > > > > > Hi Enrico, > > > > > > > > > > > > > > > > > > Thank you very much, that would be great! > > > > > > > > > > > > > > > > > > Thanks and Regards, > > > > > > > > > > > > > > > > > > Mike > > > > > > > > > > > > > > > > > > -----Original Message----- > > > > > > > > > From: Enrico Olivelli [mailto:eolive...@gmail.com] > > > > > > > > > Sent: Monday, December 02, 2019 10:56 AM > > > > > > > > > To: UserZooKeeper > > > > > > > > > Subject: Re: java.lang.NullPointerException on some > commands > > > > > (stats, > > > > > > > > conf) > > > > > > > > > > > > > > > > > > Mike, > > > > > > > > > we can cut new releases from 3.5 branch. > > > > > > > > > It is current stable branch. > > > > > > > > > > > > > > > > > > We can cherry pick Mate's fix to branch-3.5 > > > > > > > > > > > > > > > > > > Enrico > > > > > > > > > > > > > > > > > > Il giorno lun 2 dic 2019 alle ore 16:36 Mike Smotritsky < > > > > > > > > > mikesmotrit...@ongov.net> ha scritto: > > > > > > > > > > > > > > > > > > > Hey Mate, on the jira issue it says that the fix will > come > > > in > > > > > with > > > > > > > > 3.6.0 > > > > > > > > > > The thing is that I'm using Zookeeper with SOLR and I'm > > > afraid > > > > > that > > > > > > > 3.6 > > > > > > > > > > will be incompatible with SOLR 8.x (I don't know what new > > > > > features > > > > > > > will > > > > > > > > > be > > > > > > > > > > included in 3.6) > > > > > > > > > > > > > > > > > > > > You are not planning one more maintenance release for > 3.5? > > > > > > > > > > > > > > > > > > > > Thanks and Regards, > > > > > > > > > > Mike > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > -----Original Message----- > > > > > > > > > > From: Mate Szalay-Beko [mailto: > > msza...@cloudera.com.INVALID] > > > > > > > > > > Sent: Thursday, November 28, 2019 11:12 AM > > > > > > > > > > To: user@zookeeper.apache.org > > > > > > > > > > Subject: Re: java.lang.NullPointerException on some > > commands > > > > > > (stats, > > > > > > > > > conf) > > > > > > > > > > > > > > > > > > > > FYI: https://jira.apache.org/jira/browse/ZOOKEEPER-3633 > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > On Thu, Nov 28, 2019 at 4:53 PM Mate Szalay-Beko < > > > > > > > msza...@cloudera.com > > > > > > > > > > > > > > > > > > > wrote: > > > > > > > > > > > > > > > > > > > > > Hi Mike, > > > > > > > > > > > > > > > > > > > > > > I was able to reproduce the issue. I guess in your > config > > > you > > > > > are > > > > > > > > using > > > > > > > > > > > client SSL. You defined 'secureClientPort', but no > > regular > > > > > > > > > 'clientPort'. > > > > > > > > > > > I think we missed to test the admin API for this > case... > > I > > > > will > > > > > > > > create > > > > > > > > > a > > > > > > > > > > > Jira issue and try to fix it soon. > > > > > > > > > > > > > > > > > > > > > > Thanks for your time on testing ZooKeeper and reporting > > the > > > > > > > problem! > > > > > > > > :) > > > > > > > > > > > > > > > > > > > > > > Mate > > > > > > > > > > > > > > > > > > > > > > On Wed, Nov 27, 2019 at 8:56 PM Mike Smotritsky < > > > > > > > > > > mikesmotrit...@ongov.net> > > > > > > > > > > > wrote: > > > > > > > > > > > > > > > > > > > > > >> Hi, I've installed 3.5.5 and 3.5.6 3-server cluster. > > > Secured > > > > > and > > > > > > > > using > > > > > > > > > > >> SSLQuorum. > > > > > > > > > > >> All works well except that I'm getting > > > NullPointerException > > > > > when > > > > > > > > > > invoking > > > > > > > > > > >> certain commands through Web AdminServer (stats,conf) > > > > > > > > > > >> Others works well. > > > > > > > > > > >> **************************************** > > > > > > > > > > >> java.lang.NullPointerException > > > > > > > > > > >> at > > > > > > > > > > >> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.apache.zookeeper.server.ZooKeeperServer.getConf(ZooKeeperServer.java:220) > > > > > > > > > > >> at > > > > > > > > > > >> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.apache.zookeeper.server.admin.Commands$ConfCommand.run(Commands.java:162) > > > > > > > > > > >> at > > > > > > > > > > >> > > > > > > > > > > > > > > > > > > org.apache.zookeeper.server.admin.Commands.runCommand(Commands.java:95) > > > > > > > > > > >> at > > > > > > > > > > >> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.apache.zookeeper.server.admin.JettyAdminServer$CommandServlet.doGet(JettyAdminServer.java:175) > > > > > > > > > > >> at > > > > > > > > > > javax.servlet.http.HttpServlet.service(HttpServlet.java:687) > > > > > > > > > > >> at > > > > > > > > > > javax.servlet.http.HttpServlet.service(HttpServlet.java:790) > > > > > > > > > > >> at > > > > > > > > > > >> > > > > > > > > > > > > > > > org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:873) > > > > > > > > > > >> at > > > > > > > > > > >> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:542) > > > > > > > > > > >> at > > > > > > > > > > >> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:255) > > > > > > > > > > >> at > > > > > > > > > > >> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1700) > > > > > > > > > > >> at > > > > > > > > > > >> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:255) > > > > > > > > > > >> at > > > > > > > > > > >> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1345) > > > > > > > > > > >> at > > > > > > > > > > >> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:203) > > > > > > > > > > >> at > > > > > > > > > > >> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:480) > > > > > > > > > > >> at > > > > > > > > > > >> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1667) > > > > > > > > > > >> at > > > > > > > > > > >> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:201) > > > > > > > > > > >> at > > > > > > > > > > >> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1247) > > > > > > > > > > >> at > > > > > > > > > > >> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:144) > > > > > > > > > > >> at > > > > > > > > > > >> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132) > > > > > > > > > > >> at > > > > > > org.eclipse.jetty.server.Server.handle(Server.java:505) > > > > > > > > > > >> at > > > > > > > > > > >> > > > > > > org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:370) > > > > > > > > > > >> at > > > > > > > > > > >> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:267) > > > > > > > > > > >> at org.eclipse.jetty.io > > > > > > > > > > >> > > > > > > > > > > > > > > > > > > .AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:305) > > > > > > > > > > >> at org.eclipse.jetty.io > > > > > > > > > > >> .FillInterest.fillable(FillInterest.java:103) > > > > > > > > > > >> at org.eclipse.jetty.io > > > > > > > > > > >> .ChannelEndPoint$2.run(ChannelEndPoint.java:117) > > > > > > > > > > >> at > > > > > > > > > > >> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:333) > > > > > > > > > > >> at > > > > > > > > > > >> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:310) > > > > > > > > > > >> at > > > > > > > > > > >> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168) > > > > > > > > > > >> at > > > > > > > > > > >> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:126) > > > > > > > > > > >> at > > > > > > > > > > >> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:366) > > > > > > > > > > >> at > > > > > > > > > > >> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:786) > > > > > > > > > > >> at > > > > > > > > > > >> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:743) > > > > > > > > > > >> at > > java.base/java.lang.Thread.run(Thread.java:834) > > > > > > > > > > >> java.lang.NullPointerException > > > > > > > > > > >> at > > > > > > > > > > >> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.apache.zookeeper.server.admin.Commands$StatCommand.run(Commands.java:461) > > > > > > > > > > >> at > > > > > > > > > > >> > > > > > > > > > > > > > > > > > > org.apache.zookeeper.server.admin.Commands.runCommand(Commands.java:95) > > > > > > > > > > >> at > > > > > > > > > > >> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.apache.zookeeper.server.admin.JettyAdminServer$CommandServlet.doGet(JettyAdminServer.java:175) > > > > > > > > > > >> at > > > > > > > > > > javax.servlet.http.HttpServlet.service(HttpServlet.java:687) > > > > > > > > > > >> at > > > > > > > > > > javax.servlet.http.HttpServlet.service(HttpServlet.java:790) > > > > > > > > > > >> at > > > > > > > > > > >> > > > > > > > > > > > > > > > org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:873) > > > > > > > > > > >> at > > > > > > > > > > >> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:542) > > > > > > > > > > >> at > > > > > > > > > > >> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:255) > > > > > > > > > > >> at > > > > > > > > > > >> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1700) > > > > > > > > > > >> at > > > > > > > > > > >> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:255) > > > > > > > > > > >> at > > > > > > > > > > >> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1345) > > > > > > > > > > >> at > > > > > > > > > > >> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:203) > > > > > > > > > > >> at > > > > > > > > > > >> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:480) > > > > > > > > > > >> at > > > > > > > > > > >> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1667) > > > > > > > > > > >> at > > > > > > > > > > >> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:201) > > > > > > > > > > >> at > > > > > > > > > > >> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1247) > > > > > > > > > > >> at > > > > > > > > > > >> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:144) > > > > > > > > > > >> at > > > > > > > > > > >> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132) > > > > > > > > > > >> at > > > > > > org.eclipse.jetty.server.Server.handle(Server.java:505) > > > > > > > > > > >> at > > > > > > > > > > >> > > > > > > org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:370) > > > > > > > > > > >> at > > > > > > > > > > >> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:267) > > > > > > > > > > >> at org.eclipse.jetty.io > > > > > > > > > > >> > > > > > > > > > > > > > > > > > > .AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:305) > > > > > > > > > > >> at org.eclipse.jetty.io > > > > > > > > > > >> .FillInterest.fillable(FillInterest.java:103) > > > > > > > > > > >> at org.eclipse.jetty.io > > > > > > > > > > >> .ChannelEndPoint$2.run(ChannelEndPoint.java:117) > > > > > > > > > > >> at > > > > > > > > > > >> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:786) > > > > > > > > > > >> at > > > > > > > > > > >> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:743) > > > > > > > > > > >> at > > java.base/java.lang.Thread.run(Thread.java:834) > > > > > > > > > > >> > > > > > > > > > > >> > > > > > > > > > > >> Thanks and Regards, > > > > > > > > > > >> > > > > > > > > > > >> MIke > > > > > > > > > > >> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >
