Re: [cas-user] RE: [cas-user] CAS 4.1.1 and KryoTranscoder ?
Hi, Seeing this error: "com.esotericsoftware.kryo.serializers.ObjectField.write( Lcom/esotericsoftware /kryo/io/Output;Ljava/lang/Object;)V", I would say that there is a version issue somewhere. What's the version of the Kryo library in your CAS server? Thanks. Best regards, Jérôme 2015-10-23 9:16 GMT+02:00 Vincent Bonamy <vincent.bon...@univ-rouen.fr>: > Using jmeter (I modified > > https://github.com/Jasig/cas/blob/v4.1.1/etc/jmeter/tests/simpleCasLoginTest.jmx > to add execution parameter so that it works), it seems I can now > reproduce easily the issue with KryoTranscoder on my dev workstation CAS. > > I added a log line to have the stack trace (cf > MemCacheTicketRegistry.java-error.diff). > > Please see attached the catalina.out. > > The same jmeter test without KryoTranscoder works well (without any > errors). > > Thank you, > Vincent. > > > On 22/10/2015 18:29, Misagh Moayyed wrote: > > OK. Do provide the logs please when you get the chance. > > > >> -Original Message- > >> From: Vincent Bonamy [mailto:vincent.bon...@univ-rouen.fr] > >> Sent: Thursday, October 22, 2015 9:22 AM > >> To: cas-user@lists.jasig.org > >> Subject: [cas-user] RE: [cas-user] CAS 4.1.1 and KryoTranscoder ? > >> > >> Actually , I logged in to a non proxied and a proxied app successfully > >> just > >> after the cas started. > >> But because of the cpu charge (we switched on this new CAS for all our > >> users > >> at 13 o'clock today...), next the cas server couldn't answer anymore > >> quickly > >> ... and it crashed. > >> > >> I didn't have time to check that I could log in all our proxied apps ... > >> > >> > >> Le Jeudi 22 Octobre 2015 18:01 CEST, Misagh Moayyed < > mmoay...@unicon.net> > >> a > >> écrit: > >> > >>> It's probably an issue with PGTs. Can you log into a non-proxied app? > >>> > >>>> -Original Message- > >>>> From: Vincent Bonamy [mailto:vincent.bon...@univ-rouen.fr] > >>>> Sent: Thursday, October 22, 2015 7:04 AM > >>>> To: cas-user@lists.jasig.org > >>>> Subject: [cas-user] CAS 4.1.1 and KryoTranscoder ? > >>>> > >>>> Hi All, > >>>> > >>>> Today we tried to update our production CAS server on 4.1.1 version. > >>>> But we failed and we went back to our 3.5.2.1 > >>>> > >>>> After starting, the CAS answered correctly and I logged in to my > >>>> webmail (proxy cas) successfully for example. > >>>> > >>>> But the CPU charge was 100% and we had errors like this (we don't > >>>> have the stack trace, I don't know why ...) : > >>>> org.jasig.cas.ticket.registry.MemCacheTicketRegistry] - >>>> fetching > >>>> [PGT-cEQOZjuIUV-cas. > >>>> univ- > >>>> rouen.fr, > >>>> java.lang.RuntimeException: Exception waiting for v alue] > > >>>> > >>>> We also got a crash of the JVM (!) : > >>>> """ > >>>> # Problematic frame: > >>>> # J > >>>> com.esotericsoftware.kryo.serializers.ObjectField.write(Lcom/esoteri > >>>> csoftware /kryo/io/Output;Ljava/lang/Object;)V > >>>> """" > >>>> > >>>> We enabled some features on this CAS 4.1.1 - we set up memcached > >>>> like described on the doc - so we used kryoTranscoder : > >>>> http://jasig.github.io/cas/4.1.x/installation/Memcached-Ticket- > >>>> Registry.html#object-serialization > >>>> > >>>> So I think we will retry to update our CAS on 4.1.1 in production > >>>> but without using this kryoTranscoder (on our 3.5.2.1 we're using > >>>> memcached without > >>>> kryoTranscoder) > >>>> > >>>> Thanks for any ideas/advices about that. > >>>> -- > >>>> Vincent Bonamy > >>>> Pôle SI > >>>> Direction de l'informatique & > >>>> des systèmes d'information > >>>> Université de ROUEN > >>>> > >>>> -- > >>>> You are currently subscribed to cas-user@lists.jasig.org as: > >>>> mmoay...@unicon.net To unsubscribe, change settings or access > >>>> archives, see http://www.ja-sig.org/wiki/display/JSG/cas-user > >>> > >>> -- > >>> You are currently subscribed to cas-user@lists.jasig.org as: > >>> vincent.bon...@univ-rouen.fr To unsubscribe, change settings or access > >>> archives, see http://www.ja-sig.org/wiki/display/JSG/cas-user > >> > >> > >> > >> > >> -- > >> You are currently subscribed to cas-user@lists.jasig.org as: > >> mmoay...@unicon.net To unsubscribe, change settings or access archives, > >> see > >> http://www.ja-sig.org/wiki/display/JSG/cas-user > > > > > > -- > You are currently subscribed to cas-user@lists.jasig.org as: > lel...@gmail.com > To unsubscribe, change settings or access archives, see > http://www.ja-sig.org/wiki/display/JSG/cas-user > -- You are currently subscribed to cas-user@lists.jasig.org as: arch...@mail-archive.com To unsubscribe, change settings or access archives, see http://www.ja-sig.org/wiki/display/JSG/cas-user
Re: [cas-user] RE: [cas-user] CAS 4.1.1 and KryoTranscoder ?
I'm using kryo-3.0.2.jar and kryo-serializers-0.35.jar Actuallay this version comes with cas-server-integration-memcached 4.1.1 (see dependency hierarchy in attachment). Thanks, Vincent. On 23/10/2015 10:53, Jérôme LELEU wrote: > Hi, > > Seeing this error: > "com.esotericsoftware.kryo.serializers.ObjectField.write(Lcom/esotericsoftware > /kryo/io/Output;Ljava/lang/Object;)V", I would say that there is a > version issue somewhere. What's the version of the Kryo library in your > CAS server? > > Thanks. > Best regards, > Jérôme > > > > 2015-10-23 9:16 GMT+02:00 Vincent Bonamy <vincent.bon...@univ-rouen.fr > <mailto:vincent.bon...@univ-rouen.fr>>: > > Using jmeter (I modified > > https://github.com/Jasig/cas/blob/v4.1.1/etc/jmeter/tests/simpleCasLoginTest.jmx > to add execution parameter so that it works), it seems I can now > reproduce easily the issue with KryoTranscoder on my dev workstation > CAS. > > I added a log line to have the stack trace (cf > MemCacheTicketRegistry.java-error.diff). > > Please see attached the catalina.out. > > The same jmeter test without KryoTranscoder works well (without any > errors). > > Thank you, > Vincent. > > > On 22/10/2015 18:29, Misagh Moayyed wrote: > > OK. Do provide the logs please when you get the chance. > > > >> -Original Message- > >> From: Vincent Bonamy [mailto:vincent.bon...@univ-rouen.fr > <mailto:vincent.bon...@univ-rouen.fr>] > >> Sent: Thursday, October 22, 2015 9:22 AM > >> To: cas-user@lists.jasig.org <mailto:cas-user@lists.jasig.org> > >> Subject: [cas-user] RE: [cas-user] CAS 4.1.1 and KryoTranscoder ? > >> > >> Actually , I logged in to a non proxied and a proxied app > successfully > >> just > >> after the cas started. > >> But because of the cpu charge (we switched on this new CAS for > all our > >> users > >> at 13 o'clock today...), next the cas server couldn't answer anymore > >> quickly > >> ... and it crashed. > >> > >> I didn't have time to check that I could log in all our proxied > apps ... > >> > >> > >> Le Jeudi 22 Octobre 2015 18:01 CEST, Misagh Moayyed > <mmoay...@unicon.net <mailto:mmoay...@unicon.net>> > >> a > >> écrit: > >> > >>> It's probably an issue with PGTs. Can you log into a > non-proxied app? > >>> > >>>> -Original Message- > >>>> From: Vincent Bonamy [mailto:vincent.bon...@univ-rouen.fr > <mailto:vincent.bon...@univ-rouen.fr>] > >>>> Sent: Thursday, October 22, 2015 7:04 AM > >>>> To: cas-user@lists.jasig.org <mailto:cas-user@lists.jasig.org> > >>>> Subject: [cas-user] CAS 4.1.1 and KryoTranscoder ? > >>>> > >>>> Hi All, > >>>> > >>>> Today we tried to update our production CAS server on 4.1.1 > version. > >>>> But we failed and we went back to our 3.5.2.1 > >>>> > >>>> After starting, the CAS answered correctly and I logged in to my > >>>> webmail (proxy cas) successfully for example. > >>>> > >>>> But the CPU charge was 100% and we had errors like this (we don't > >>>> have the stack trace, I don't know why ...) : > >>>> org.jasig.cas.ticket.registry.MemCacheTicketRegistry] - >>>> fetching > >>>> > [PGT-cEQOZjuIUV-cas. > >>>> univ- > >>>> rouen.fr <http://rouen.fr>, > >>>> java.lang.RuntimeException: Exception waiting for v alue] > > >>>> > >>>> We also got a crash of the JVM (!) : > >>>> """ > >>>> # Problematic frame: > >>>> # J > >>>> > com.esotericsoftware.kryo.serializers.ObjectField.write(Lcom/esoteri > >>>> csoftware /kryo/io/Output;Ljava/lang/Object;)V > >>>> """" > >>>> > >>>> We enabled some features on this CAS 4.1.1 - we set up memcached > >>>> like described on the doc - so we used kryoTranscoder : >
Re: [cas-user] RE: [cas-user] CAS 4.1.1 and KryoTranscoder ?
Hi Jérôme, I. Yes, I clean memcached (restart) when I restart my CAS (on my workstation) for testing purposes. In debug mode, I can see what ticket is not well decoded by Kryo. I dumped one from memcached here : vincent@dgs-12-5912:/tmp$ telnet localhost 11211 Trying 127.0.0.1... Connected to localhost. Escape character is '^]'. get TGT-7-SuxCe4TvaSKxzzpHloAlfqJtFar1L5ziWJwbK1xgAVP5vmzPTb-cas.univ-rouen.fr VALUE TGT-7-SuxCe4TvaSKxzzpHloAlfqJtFar1L5ziWJwbK1xgAVP5vmzPTb-cas.univ-rouen.fr 0 599 authenticationMetho�LdapAuthenticationHandle䏪̒T esupde�LdapAuthenticationHandle�ui�esupde�eduPersonPrincipalNam�esupdem@univ-rouen.f�mai�demo.e...@inv.univ-rouen.f�displayNam�Demo Esu�eduPersonAffiliatio�affiliat�radiusFilterI�invite�esupde����̒T! !��ȁ !�л����TGT-7-SuxCe4TvaSKxzzpHloAlfqJtFar1L5ziWJwbK1xgAVP5vmzPTb-cas.univ-rouen.fr���̒T END So maybe there is an issue with KryoTransacoder and LdapAuthenticationHandler on 4.1.1 ? II. We updated our CAS production server to CAS 4.1.1 with success here today. I simply disabled kryoTranscoder in ticketRegisry.xml and there is no more errors now. I must admit however that the cpu load was near 100% again ... I found the error cause inspecting java threads. In fact I wrote an horrible regular expression as a serviceId in a RegexRegisteredService bean ... : ^https?://([A-Za-z0-9_-]+\.?)*-test\.univ-rouen\.fr(:[0-9-]*)?(/.*)? I removed it and our CAS 4.1.1 works very well now :-) Thank you for your help and have a nice WE, Vincent. On 23/10/2015 11:58, Jérôme LELEU wrote: Hi, Based on the logs you sent me privately, I see a lot of ClassNotFoundException. I would recommend cleaning the whole cache (restart memcached) before upgrading the CAS server: old TGT may not be deserializable by the CAS server v4.1. Thanks. Best regards, Jérôme 2015-10-23 11:04 GMT+02:00 Vincent Bonamy <vincent.bon...@univ-rouen.fr <mailto:vincent.bon...@univ-rouen.fr>>: I'm using kryo-3.0.2.jar and kryo-serializers-0.35.jar Actuallay this version comes with cas-server-integration-memcached 4.1.1 (see dependency hierarchy in attachment). Thanks, Vincent. On 23/10/2015 10:53, Jérôme LELEU wrote: > Hi, > > Seeing this error: > "com.esotericsoftware.kryo.serializers.ObjectField.write(Lcom/esotericsoftware > /kryo/io/Output;Ljava/lang/Object;)V", I would say that there is a > version issue somewhere. What's the version of the Kryo library in your > CAS server? > > Thanks. > Best regards, > Jérôme > > > > 2015-10-23 9:16 GMT+02:00 Vincent Bonamy <vincent.bon...@univ-rouen.fr <mailto:vincent.bon...@univ-rouen.fr> > <mailto:vincent.bon...@univ-rouen.fr <mailto:vincent.bon...@univ-rouen.fr>>>: > > Using jmeter (I modified > https://github.com/Jasig/cas/blob/v4.1.1/etc/jmeter/tests/simpleCasLoginTest.jmx > to add execution parameter so that it works), it seems I can now > reproduce easily the issue with KryoTranscoder on my dev workstation > CAS. > > I added a log line to have the stack trace (cf > MemCacheTicketRegistry.java-error.diff). > > Please see attached the catalina.out. > > The same jmeter test without KryoTranscoder works well (without any > errors). > > Thank you, > Vincent. > > > On 22/10/2015 18:29, Misagh Moayyed wrote: > > OK. Do provide the logs please when you get the chance. > > > >> -Original Message- > >> From: Vincent Bonamy [mailto:vincent.bon...@univ-rouen.fr <mailto:vincent.bon...@univ-rouen.fr> > <mailto:vincent.bon...@univ-rouen.fr <mailto:vincent.bon...@univ-rouen.fr>>] > >> Sent: Thursday, October 22, 2015 9:22 AM > >> To: cas-user@lists.jasig.org <mailto:cas-user@lists.jasig.org> <mailto:cas-user@lists.jasig.org <mailto:cas-user@lists.jasig.org>> > >> Subject: [cas-user] RE: [cas-user] CAS 4.1.1 and KryoTranscoder ? > >> > >> Actually , I logged in to a non proxied and a proxied app > successfully > >> just > >> after the cas started. > >> But because of the cpu charge (we switched on this new CAS for > all our > >> users > >> at 13 o'clock today...), next the cas server couldn't answer anymore > >> quickly > >> ... and it crashed. > >> >
Re: [cas-user] RE: [cas-user] CAS 4.1.1 and KryoTranscoder ?
Using jmeter (I modified https://github.com/Jasig/cas/blob/v4.1.1/etc/jmeter/tests/simpleCasLoginTest.jmx to add execution parameter so that it works), it seems I can now reproduce easily the issue with KryoTranscoder on my dev workstation CAS. I added a log line to have the stack trace (cf MemCacheTicketRegistry.java-error.diff). Please see attached the catalina.out. The same jmeter test without KryoTranscoder works well (without any errors). Thank you, Vincent. On 22/10/2015 18:29, Misagh Moayyed wrote: > OK. Do provide the logs please when you get the chance. > >> -Original Message- >> From: Vincent Bonamy [mailto:vincent.bon...@univ-rouen.fr] >> Sent: Thursday, October 22, 2015 9:22 AM >> To: cas-user@lists.jasig.org >> Subject: [cas-user] RE: [cas-user] CAS 4.1.1 and KryoTranscoder ? >> >> Actually , I logged in to a non proxied and a proxied app successfully >> just >> after the cas started. >> But because of the cpu charge (we switched on this new CAS for all our >> users >> at 13 o'clock today...), next the cas server couldn't answer anymore >> quickly >> ... and it crashed. >> >> I didn't have time to check that I could log in all our proxied apps ... >> >> >> Le Jeudi 22 Octobre 2015 18:01 CEST, Misagh Moayyed <mmoay...@unicon.net> >> a >> écrit: >> >>> It's probably an issue with PGTs. Can you log into a non-proxied app? >>> >>>> -Original Message- >>>> From: Vincent Bonamy [mailto:vincent.bon...@univ-rouen.fr] >>>> Sent: Thursday, October 22, 2015 7:04 AM >>>> To: cas-user@lists.jasig.org >>>> Subject: [cas-user] CAS 4.1.1 and KryoTranscoder ? >>>> >>>> Hi All, >>>> >>>> Today we tried to update our production CAS server on 4.1.1 version. >>>> But we failed and we went back to our 3.5.2.1 >>>> >>>> After starting, the CAS answered correctly and I logged in to my >>>> webmail (proxy cas) successfully for example. >>>> >>>> But the CPU charge was 100% and we had errors like this (we don't >>>> have the stack trace, I don't know why ...) : >>>> org.jasig.cas.ticket.registry.MemCacheTicketRegistry] - >>> fetching >>>> [PGT-cEQOZjuIUV-cas. >>>> univ- >>>> rouen.fr, >>>> java.lang.RuntimeException: Exception waiting for v alue] > >>>> >>>> We also got a crash of the JVM (!) : >>>> """ >>>> # Problematic frame: >>>> # J >>>> com.esotericsoftware.kryo.serializers.ObjectField.write(Lcom/esoteri >>>> csoftware /kryo/io/Output;Ljava/lang/Object;)V >>>> """" >>>> >>>> We enabled some features on this CAS 4.1.1 - we set up memcached >>>> like described on the doc - so we used kryoTranscoder : >>>> http://jasig.github.io/cas/4.1.x/installation/Memcached-Ticket- >>>> Registry.html#object-serialization >>>> >>>> So I think we will retry to update our CAS on 4.1.1 in production >>>> but without using this kryoTranscoder (on our 3.5.2.1 we're using >>>> memcached without >>>> kryoTranscoder) >>>> >>>> Thanks for any ideas/advices about that. >>>> -- >>>> Vincent Bonamy >>>> Pôle SI >>>> Direction de l'informatique & >>>> des systèmes d'information >>>> Université de ROUEN >>>> >>>> -- >>>> You are currently subscribed to cas-user@lists.jasig.org as: >>>> mmoay...@unicon.net To unsubscribe, change settings or access >>>> archives, see http://www.ja-sig.org/wiki/display/JSG/cas-user >>> >>> -- >>> You are currently subscribed to cas-user@lists.jasig.org as: >>> vincent.bon...@univ-rouen.fr To unsubscribe, change settings or access >>> archives, see http://www.ja-sig.org/wiki/display/JSG/cas-user >> >> >> >> >> -- >> You are currently subscribed to cas-user@lists.jasig.org as: >> mmoay...@unicon.net To unsubscribe, change settings or access archives, >> see >> http://www.ja-sig.org/wiki/display/JSG/cas-user > > -- You are currently subscribed to cas-user@lists.jasig.org as: arch...@mail-archive.com To unsubscribe, change settings or access archives, see http://www.ja-sig.org/wiki/display/JSG/cas-user Java HotSpot(TM) Server VM warning: ignoring option MaxPermSize=512m; support was removed in 8.0 Please use CMS
RE: [cas-user] RE: [cas-user] CAS 4.1.1 and KryoTranscoder ?
OK. Do provide the logs please when you get the chance. > -Original Message- > From: Vincent Bonamy [mailto:vincent.bon...@univ-rouen.fr] > Sent: Thursday, October 22, 2015 9:22 AM > To: cas-user@lists.jasig.org > Subject: [cas-user] RE: [cas-user] CAS 4.1.1 and KryoTranscoder ? > > Actually , I logged in to a non proxied and a proxied app successfully > just > after the cas started. > But because of the cpu charge (we switched on this new CAS for all our > users > at 13 o'clock today...), next the cas server couldn't answer anymore > quickly > ... and it crashed. > > I didn't have time to check that I could log in all our proxied apps ... > > > Le Jeudi 22 Octobre 2015 18:01 CEST, Misagh Moayyed <mmoay...@unicon.net> > a > écrit: > > > It's probably an issue with PGTs. Can you log into a non-proxied app? > > > > > -Original Message- > > > From: Vincent Bonamy [mailto:vincent.bon...@univ-rouen.fr] > > > Sent: Thursday, October 22, 2015 7:04 AM > > > To: cas-user@lists.jasig.org > > > Subject: [cas-user] CAS 4.1.1 and KryoTranscoder ? > > > > > > Hi All, > > > > > > Today we tried to update our production CAS server on 4.1.1 version. > > > But we failed and we went back to our 3.5.2.1 > > > > > > After starting, the CAS answered correctly and I logged in to my > > > webmail (proxy cas) successfully for example. > > > > > > But the CPU charge was 100% and we had errors like this (we don't > > > have the stack trace, I don't know why ...) : > > > org.jasig.cas.ticket.registry.MemCacheTicketRegistry] - > > fetching > > > [PGT-cEQOZjuIUV-cas. > > > univ- > > > rouen.fr, > > > java.lang.RuntimeException: Exception waiting for v alue] > > > > > > > We also got a crash of the JVM (!) : > > > """ > > > # Problematic frame: > > > # J > > > com.esotericsoftware.kryo.serializers.ObjectField.write(Lcom/esoteri > > > csoftware /kryo/io/Output;Ljava/lang/Object;)V > > > """" > > > > > > We enabled some features on this CAS 4.1.1 - we set up memcached > > > like described on the doc - so we used kryoTranscoder : > > > http://jasig.github.io/cas/4.1.x/installation/Memcached-Ticket- > > > Registry.html#object-serialization > > > > > > So I think we will retry to update our CAS on 4.1.1 in production > > > but without using this kryoTranscoder (on our 3.5.2.1 we're using > > > memcached without > > > kryoTranscoder) > > > > > > Thanks for any ideas/advices about that. > > > -- > > > Vincent Bonamy > > > Pôle SI > > > Direction de l'informatique & > > > des systèmes d'information > > > Université de ROUEN > > > > > > -- > > > You are currently subscribed to cas-user@lists.jasig.org as: > > > mmoay...@unicon.net To unsubscribe, change settings or access > > > archives, see http://www.ja-sig.org/wiki/display/JSG/cas-user > > > > -- > > You are currently subscribed to cas-user@lists.jasig.org as: > > vincent.bon...@univ-rouen.fr To unsubscribe, change settings or access > > archives, see http://www.ja-sig.org/wiki/display/JSG/cas-user > > > > > -- > You are currently subscribed to cas-user@lists.jasig.org as: > mmoay...@unicon.net To unsubscribe, change settings or access archives, > see > http://www.ja-sig.org/wiki/display/JSG/cas-user -- You are currently subscribed to cas-user@lists.jasig.org as: arch...@mail-archive.com To unsubscribe, change settings or access archives, see http://www.ja-sig.org/wiki/display/JSG/cas-user
