Can somebody tell me if there is a way to determine when session
replication is complete after a new tomcat instance joins the cluster?
When updating our cluster we usually restart one tomcat instance at a
time. What we noticed is if we restart the second one too quickly after
the first
have is that session replication between the Tomcat instances is
failing. I've verified that the multicast 'heartbeats' are being sent
(via Ethereal), but I never see any TCP traffic between the instances.
This PC is NOT multi-homed (only have one network card), but I've been
able to do similar
I'm testing a clustered Tomcat (5.0.30) configuration on Windows XP
Professional, behind Apache 2.0.54 with mod_jk as my load balancer.
Load balancing works fine, as I can see sessions being dispatched to
each Tomcat from mod_jk (sticky sessions is disabled.) The problem I
have is that session
Hi Peter,
thank you very much for your quick response! I have more information on
this topic now.
Peter Rossbach wrote:
First your are sure that your wars inside the installation art identical?
Yes I am. Our automated install procedure ensures that.
You stacktraces are strange.
The
hello,
we have since two weeks a problem with session replication.
we use jakarta-tomcat-5.5.4.tar.gz with the compatibility package for
jdk1.4 on a redhat advanced server.
we are sure that session replication was still working roughly two weeks
ago, but the only thing we remember that we
have since two weeks a problem with session replication.
we use jakarta-tomcat-5.5.4.tar.gz with the compatibility package for
jdk1.4 on a redhat advanced server.
we are sure that session replication was still working roughly two
weeks ago, but the only thing we remember that we changed during
I have been working on getting session replication working for a set of
web applications that use cross context dispatching.
I ran into a problem where the session for the context the request is
being made to is being replicated correctly but the session for the
context(s) being dispatched
:[EMAIL PROTECTED]
Sent: May 30, 2005 5:26 PM
To: Tomcat Users List
Subject: Re: Is session replication working with Tomcat 5.5.9?
Hey,
have you set the multicast ip route between the two boxes?
Which tomcat release and config (server.xml) you use?
Peter
Gary Zhu schrieb:
Hi all,
I set up
Hi all,
I set up a cluster of TWO tomcats on different boxes, and loadbalanced
with mod_jk.
I followed all the processes in app and config, but when I was testing
the session replication feature, it seemed to be always creating a new
session. Therefore, the data(implements serializable
, but when I was testing
the session replication feature, it seemed to be always creating a new
session. Therefore, the data(implements serializable, and the
setAttribute method has been invoked already on the deliberately-killed
tomcat instance) is no longer available in the other Tomcat instance.
My OS
Hello, I would like to know how session replication works with TOMCAT.
And what is the configuration?
My configuration is:
One Apache 192.168.0.122
Three tomcat servers 192.168.0.121-123
The load balancing with Apache and Tomcat works. I tested the
configuration with a simple JSP like
Hi,
a.What is the best way to share a HttpSession between web
applications running on a single Tomcat instance ? That Tomcat instance is
not a cluster node and clustering has not been enabled.
b. What is the best way to share other java Object information (without
using common
From: Atanu Neogi [EMAIL PROTECTED]
Sent: Friday, May 13, 2005 10:38 AM
Hi,
a.What is the best way to share a HttpSession between web
applications running on a single Tomcat instance ? That Tomcat instance is
not a cluster node and clustering has not been enabled.
b. What is the
PM
Please respond to
Tomcat Users List tomcat-user@jakarta.apache.org
To
Tomcat Users List tomcat-user@jakarta.apache.org
cc
Subject
Re: In-memory session replication without Clustering
From: Atanu Neogi [EMAIL PROTECTED]
Sent: Friday, May 13, 2005 10:38 AM
Hi,
a.What is the best
Hi,
I use a JAASRealm in my context with mys own LoginModule to
authenticate in mys webapp. When I use the cluster for session replication,
I have a ClassCastExecption when the cluster try to serialize the Principal
object.
When I look in the source code
I have the tomcat 5.0.30 replication partially working on redhat as3.
Here's what I see:
1. both tomcats up
2. use tcrepl (provided by Richard Mixon) app to etablish session on one
tomcat (verify by tailing log file)
3. kill that tomcat
4. session fails over to other tomcat successfully
5.
Dan Carwin wrote:
He references the jvmRoute=servername variable which needs to match a
like variable tomcatId in workers2.properties. Of course
workers.properties doesn't have the tomcatId variable. The funny thing
is in the change notes for the jk connector, I see that Bill Barker made
some
I'm setting up session replication in tomcat 5.0.30, using apache 2.0.52
with jk 1.2.8 as the LB mechanism.
I'm currently failing to get sessions to stick to a tomcat instance.
I used this article for a reference:
http://www.javaworld.com/javaworld/jw-12-2004/jw-1220-tomcat.html
But the author
Hi I am trying to do session repliction with
tomcat-528 and apache 2 I am haveing this problem.
any ideas
Stopping httpd:
[ OK ]
Starting httpd: [Mon Jan 31 06:43:40 2005] [notice]
config.update(): done logger
[Mon Jan 31 06:43:40 2005] [notice]
I am having problem doing sessionreplication
apache give me this problem
[Mon Jan 31 07:51:02 2005] [notice] config.update():
done config:
[Mon Jan 31 07:51:02 2005] [notice] config.update():
done channel.socket:localhost:8009
[Mon Jan 31 07:51:02 2005] [notice] config.update():
done
start your own thread
- Original Message -
From: sulaiman jrar [EMAIL PROTECTED]
To: Tomcat Users List tomcat-user@jakarta.apache.org
Sent: Monday, January 31, 2005 1:54 PM
Subject: Re: JK, Session Replication/Clustering, SSL and failover in Tomcat 5
I am having problem doing
It appears that you are using the deprecated JK2, not JK 1.2.8 that this
thread is discussing. Please start a new thread with the appropriate
title and you might get better responses.
- Richard
sulaiman jrar wrote:
I am having problem doing sessionreplication
apache give me this problem
[Mon
@jakarta.apache.org
Sent: Wednesday, January 26, 2005 6:44 PM
Subject: RE: JK, Session Replication/Clustering, SSL and failover in Tomcat 5
Filip,
Pen does not really help me out.
My problem is JK I am pretty sure. It is appending .srv1 to the
session. When srv1 is stopped, it detects this on the next
Peter Rossbach wrote:
That true, I add the JvmRouteBinderValve to the codebase
to switch the Session to other node after failure.
It works with Tomcat 5.5.5
Config:
a) Add Valve at your conf/Catalina/localhost/context.xml.default or
context.xml
Context
Valve
Punit Duggal wrote:
What language is this ??
Dutch.
It would really be nice if those bounce-messages could get filtered out.
I received 40 of them since Jan 24. which is about 15% of the overall
traffic on the list since then.
Regards
mks
-
From: Richard Mixon (qwest) [EMAIL PROTECTED]
To: Tomcat Users List tomcat-user@jakarta.apache.org
Sent: Wednesday, January 26, 2005 6:44 PM
Subject: RE: JK, Session Replication/Clustering, SSL and failover in Tomcat 5
Filip,
Pen does not really help me out.
My problem is JK I am pretty sure
?
Thank you - Richard Mixon
-Original Message-
From: Filip Hanik - Dev [mailto:[EMAIL PROTECTED]
Sent: Thursday, January 27, 2005 7:29 AM
To: Tomcat Users List
Cc: [EMAIL PROTECTED]
Subject: Re: JK, Session Replication/Clustering, SSL and failover in
Tomcat 5
yes, There is code that takes
tomcat-user@jakarta.apache.org
Cc: [EMAIL PROTECTED]
Sent: Thursday, January 27, 2005 9:37 AM
Subject: RE: JK, Session Replication/Clustering, SSL and failover in Tomcat 5
Filip,
Thank you - that appears to be what I need. Unfortunately the only
documentation I can find is at:
http
-Original Message-
From: Filip Hanik - Dev [mailto:[EMAIL PROTECTED]
Sent: Thursday, January 27, 2005 9:02 AM
To: Tomcat Users List
Cc: [EMAIL PROTECTED]
Subject: Re: JK, Session Replication/Clustering, SSL and failover in
Tomcat 5
Try to configure the JvmRouteSessionIDBinderLifecycleListener
Users List tomcat-user@jakarta.apache.org
Sent: Thursday, January 27, 2005 10:55 AM
Subject: RE: JK, Session Replication/Clustering, SSL and failover in Tomcat 5
Filip/all,
Thank you - with your suggestion I was able to get it configured as
follows:
1) After the Server line in server.xml I added
Dutch?
Punit Duggal wrote:
What language is this ??
From: [EMAIL PROTECTED]
Reply-To: [EMAIL PROTECTED]
To: tomcat-user@jakarta.apache.org
Subject: Re: Re: JK, Session Replication/Clustering, SSL and failover
in Tomcat 5
Date: 26 Jan 2005 23:13:47 -
Geachte relatie,
Het door u gebruikte e
=org.apache.catalina.session.StandardManager/
it still does not fail over without requiring a new logon.
I am not seeing session replication occuring in my tomcat.log - or am I
looking in the wrong place.
TOMCAT LOG - SRV1 BEGIN
DEBUG main org.apache.catalina.cluster.tcp.ReplicationTransmitter -
Setting
: JK, Session Replication/Clustering, SSL and failover in Tomcat 5
However,
First, Filip, thank you sincerely for your persistence in helping me. I
am committed to writing up a HOWTO for this general use case when done
and will post the same. But I am not quite there :(
After placing this statement
-
From: Filip Hanik - Dev [mailto:[EMAIL PROTECTED]
Sent: Thursday, January 27, 2005 10:34 AM
To: Tomcat Users List
Cc: [EMAIL PROTECTED]
Subject: Re: JK, Session Replication/Clustering, SSL and failover in
Tomcat 5
As mentioned, you can't have the persistence manager, with clustering.
DEBUG TP
]
Sent: Thursday, January 27, 2005 10:34 AM
To: Tomcat Users List
Cc: [EMAIL PROTECTED]
Subject: Re: JK, Session Replication/Clustering, SSL and failover in
Tomcat 5
As mentioned, you can't have the persistence manager, with clustering.
DEBUG TP-Processor3
-
From: Filip Hanik - Dev [mailto:[EMAIL PROTECTED]
Sent: Thursday, January 27, 2005 10:34 AM
To: Tomcat Users List
Cc: [EMAIL PROTECTED]
Subject: Re: JK, Session Replication/Clustering, SSL and failover in
Tomcat 5
As mentioned, you can't have the persistence manager, with clustering.
DEBUG TP
Filip,
Thanks so much for some reason taking the Manager statement
completely out of the context worked.
I can now see session replication occurring, which then identified some
objects that were not serializable. I have fixed these and can see the
session replicating correctly in the log
Try killing one of the Tomcat JVM's at the OS level.
-Robert
Richard Mixon (qwest) wrote:
Filip,
Thanks so much for some reason taking the Manager statement
completely out of the context worked.
I can now see session replication occurring, which then identified some
objects that were
completely out of the context worked.
I can now see session replication occurring, which then identified some
objects that were not serializable. I have fixed these and can see the
session replicating correctly in the log messages.
I quickly realized that I could not just run catalina stop as this
caused
Robert F. Hall wrote:
Try killing one of the Tomcat JVM's at the OS level.
Robert - thanks! That worked. - Richard
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
Filip Hanik - Dev lists wrote:
expireSessionsOnShutdown=true
set this property to false!
this will not kill the sessions on the other servers during shutdown.
but, yes kill -9 or taskmanager killing it, will work too
Filip,
Thank you so much. Setting expireSessionsOnShutdown=false allowed
Interesting, I haven't done any work with the latest work of tomcat
because of engagements elsewhere. but you have the time to create a very
small simple war file where this occurs, I will look at it tomorrow.
It looks like the context class loader is not getting set properly, and
this could
I meant, if you have time to create a simple test app, that I can work
with, it will speed up the process
Filip
Filip Hanik - Dev lists wrote:
Interesting, I haven't done any work with the latest work of tomcat
because of engagements elsewhere. but you have the time to create a
very small
another thought,
this object com.ltoj.webapp.util.ClassGrid
does it contain a reference to a struts object, and maybe that is why
the loading doesn't work, just a thought.
Filip
Filip Hanik - Dev lists wrote:
Interesting, I haven't done any work with the latest work of tomcat
because of
Filip Hanik - Dev lists wrote:
another thought,
this object com.ltoj.webapp.util.ClassGrid
does it contain a reference to a struts object, and maybe that is why
the loading doesn't work, just a thought.
Filip Hanik - Dev lists wrote:
Interesting, I haven't done any work with the latest
Hi Richard,
Static variable don't get serialized with an object (anyone correct me
if I am wrong), so that is not the problem.
I believe it to be a bug. Struts is taking a class loader and loading
the data, my guess is that its taking the context classloader, and that
one is not set properly.
Filip Hanik - Dev lists wrote:
Hi Richard,
Static variable don't get serialized with an object (anyone correct me
if I am wrong), so that is not the problem.
I believe it to be a bug. Struts is taking a class loader and loading
the data, my guess is that its taking the context classloader,
Hi!
I'm trying to get two tomcat servers to replicate their sessions with
each other.
We have a BigIP load balancer connecting to two Redhat Linux Enterprise
3 servers running Tomcat only (no Apache).
I've uncommented the Cluster and Replication valve sections in
server.xml, added
: Wednesday, January 26, 2005 2:52 PM
Subject: Session replication not working
Hi!
I'm trying to get two tomcat servers to replicate their sessions with
each other.
We have a BigIP load balancer connecting to two Redhat Linux Enterprise
3 servers running Tomcat only (no Apache).
I've
Hi Filip,
the tomcat clustering code and the PersistentManager are not supposed to work
together.
does it matter if they're both switched on?
No members active in cluster group.
means that your multicast discovery isn't working
can you suggest a way to resolve this?
Regards,
Simon
--
, January 26, 2005 3:23 PM
Subject: Re: Session replication not working
Hi Filip,
the tomcat clustering code and the PersistentManager are not supposed to work
together.
does it matter if they're both switched on?
No members active in cluster group.
means that your multicast discovery
Hi Filip,
you haven't mentioned anything about your environment. but my guess is that you might have linux and those boxes are multihomed. if
this is the case, its a little tricky to enable multicasting, there is a property mcastBindAddr to set the actual interface that
sends and receives the
Hi Filip,
I've just done:
route -n
on one of the servers and got:
Kernel IP routing table
Destination Gateway Genmask Flags Metric RefUse
Iface
10.0.0.00.0.0.0 255.255.255.0 U 0 00 eth0
169.254.0.0 0.0.0.0 255.255.0.0 U
: Session replication not working
Hi Filip,
I've just done:
route -n
on one of the servers and got:
Kernel IP routing table
Destination Gateway Genmask Flags Metric RefUse
Iface
10.0.0.00.0.0.0 255.255.255.0 U 0 00 eth0
169.254.0.0
Hi Filip,
here's my ifconfig-a:
eth0 Link encap:Ethernet HWaddr 00:11:43:CD:CD:AE
inet addr:10.0.0.51 Bcast:10.0.0.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:43287835 errors:0 dropped:0 overruns:0 frame:0
TX
26, 2005 3:49 PM
Subject: Re: Session replication not working
Hi Filip,
here's my ifconfig-a:
eth0 Link encap:Ethernet HWaddr 00:11:43:CD:CD:AE
inet addr:10.0.0.51 Bcast:10.0.0.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX
Hi Filip,
are you running iptables firewall?
no. The servers are inside a hardware firewall.
that might also be blocking your multicast.
I do suggest you get a little utility that tests your multicast.
Can you suggest one?
Regards,
Simon
--
Simon Whiteside
Lateral Arts
. This makes me think that session replication is not occurring.
How can I check that session replication is happening (is there a log
settings)?
I thought it must be at first as I was getting the following in my
tomcat logs:
From srv1:
INFO main org.apache.coyote.http11.Http11Protocol - Initializing
Message -
From: Richard Mixon (qwest) [EMAIL PROTECTED]
To: tomcat-user@jakarta.apache.org
Sent: Wednesday, January 26, 2005 4:37 PM
Subject: JK, Session Replication/Clustering, SSL and failover in Tomcat 5
I am trying to get JK 1.2.8 (within Apache 2.0.52 SSL build) to fail
over to my
Geachte relatie,
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sturen naar [EMAIL PROTECTED] of dit bericht beantwoorden.
Bedankt voor uw medewerking,
Met vriendelijke groet,
ATP Hypotheken
Het Spoor 40
3994 AK Houten
Tel. 030 750 25 33
Fax. 030 750 25 88
What language is this ??
From: [EMAIL PROTECTED]
Reply-To: [EMAIL PROTECTED]
To: tomcat-user@jakarta.apache.org
Subject: Re: Re: JK, Session Replication/Clustering, SSL and failover in
Tomcat 5
Date: 26 Jan 2005 23:13:47 -
Geachte relatie,
Het door u gebruikte e-mailadres is niet meer actief
Geachte relatie,
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sturen naar [EMAIL PROTECTED] of dit bericht beantwoorden.
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Met vriendelijke groet,
ATP Hypotheken
Het Spoor 40
3994 AK Houten
Tel. 030 750 25 33
Fax. 030 750 25 88
:[EMAIL PROTECTED]
Sent: Wednesday, January 26, 2005 4:10 PM
To: Tomcat Users List
Subject: Re: JK, Session Replication/Clustering, SSL and failover in
Tomcat 5
try with a regular tcp loadbalancer like pen (http://siag.nu/) first,
otherwise you are debugging a whole stack at once.
so use pen, and your
Geachte relatie,
Het door u gebruikte e-mailadres is niet meer actief. U kunt uw e-mailbericht
sturen naar [EMAIL PROTECTED] of dit bericht beantwoorden.
Bedankt voor uw medewerking,
Met vriendelijke groet,
ATP Hypotheken
Het Spoor 40
3994 AK Houten
Tel. 030 750 25 33
Fax. 030 750 25 88
it?).
- Richard
-Original Message-
From: Punit Duggal [mailto:[EMAIL PROTECTED]
Sent: Wednesday, January 26, 2005 5:19 PM
To: [EMAIL PROTECTED]; tomcat-user@jakarta.apache.org
Subject: Re: Re: JK, Session Replication/Clustering, SSL and failover in
Tomcat 5
What language is this ??
From
Geachte relatie,
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sturen naar [EMAIL PROTECTED] of dit bericht beantwoorden.
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ATP Hypotheken
Het Spoor 40
3994 AK Houten
Tel. 030 750 25 33
Fax. 030 750 25 88
Since you are on RedHat you have to do these steps to enable multicast
on your machines:
assign an IP to a host
ifconfig eth0 multicast
route add -net 224.0.0.0 netmask 240.0.0.0 dev eth0
Regards,
Edmon
Simon Whiteside wrote:
Hi Filip,
are you running iptables firewall?
no. The servers are
,
eventually...
Brad
-Original Message-
From: Richard Mixon (qwest) [mailto:[EMAIL PROTECTED]
Sent: Thu 27/01/2005 8:45 AM
To: Tomcat Users List
Cc:
Subject: RE: JK, Session Replication/Clustering, SSL and failover in
Tomcat 5
Geachte relatie,
Het door u gebruikte e-mailadres is niet meer actief. U kunt uw e-mailbericht
sturen naar [EMAIL PROTECTED] of dit bericht beantwoorden.
Bedankt voor uw medewerking,
Met vriendelijke groet,
ATP Hypotheken
Het Spoor 40
3994 AK Houten
Tel. 030 750 25 33
Fax. 030 750 25 88
This should work. Your linux boxes won't route multicast without the
entry in the routing table. I found this out while trying to debug
clustering with jboss and it fixed all my issues. Also make sure any
routers on your network will route multicast.
Edmon Begoli wrote:
Since you are on
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sturen naar [EMAIL PROTECTED] of dit bericht beantwoorden.
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Hi,
Does anyone know a way to debug/monitor session replication over the multicast.
Thank you,
Edmon
, January 14, 2005 12:07 PM
Subject: Session replication debugging
Hi,
Does anyone know a way to debug/monitor session replication over the multicast.
Thank you,
Edmon
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional
I am really just getting into the area of session replication via multicast, so
I need somebody's help here.
I am running a cluster of Tomcats on a virtual Linux RH ES3 cluster on VMWare.
(host-only networking, static IPs)
My session replication is set with default settings
Subject: Re: another problem with session replication
your problem might be as simple as multicasting is not working in your
network.
filip
- Original Message -
From: Allistair Crossley [EMAIL PROTECTED]
To: Tomcat Users List [EMAIL PROTECTED]
Sent: Monday, December 06, 2004 8:44 AM
Hi,
I'm having problems with the tomcat 5.5 session replication.
I've a cluster with three tomcats, one as central node, two
as peers. The central node works fine, but whenever I
access one of the peers I get the following exception:
06.12.2004 09:51:30
Hi,
I'm a newbie to tomcat session replication. I have a web application running on
several tomcat instances (5.0.28) in a clustered environment. Session
replication is working as it should when stopping and restaring a tomcat
instance. The member joins the cluster and receives all mcast
yes, this is a known bug. Should be fixed in .29 or .30.
Filip
- Original Message -
From: Ina Skåre [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Monday, December 06, 2004 6:47 AM
Subject: problems with session replication
Hi,
I'm a newbie to tomcat session replication. I have a web
Subject: Session replication problem
Hi,
I'm having problems with the tomcat 5.5 session replication.
I've a cluster with three tomcats, one as central node, two
as peers. The central node works fine, but whenever I
access one of the peers I get the following exception:
06.12.2004 09:51:30
06, 2004 3:00 PM
Subject: Re: problems with session replication
yes, this is a known bug. Should be fixed in .29 or .30.
Filip
- Original Message -
From: Ina Skåre [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Monday, December 06, 2004 6:47 AM
Subject: problems with session replication
Hi
This should work fine. What do your logs say?
Filip
- Original Message -
From: Ina Skåre [EMAIL PROTECTED]
To: Tomcat Users List [EMAIL PROTECTED]
Sent: Monday, December 06, 2004 8:36 AM
Subject: another problem with session replication
Thank you for your quick response, Filip, you
..
sounds simialr. I was using 5.5.4
Allistair.
-Original Message-
From: Filip Hanik - Dev [mailto:[EMAIL PROTECTED]
Sent: 06 December 2004 14:41
To: Tomcat Users List
Subject: Re: another problem with session replication
This should work fine. What do your logs say?
Filip
your problem might be as simple as multicasting is not working in your network.
filip
- Original Message -
From: Allistair Crossley [EMAIL PROTECTED]
To: Tomcat Users List [EMAIL PROTECTED]
Sent: Monday, December 06, 2004 8:44 AM
Subject: RE: another problem with session replication
06, 2004 3:41 PM
Subject: Re: another problem with session replication
This should work fine. What do your logs say?
Filip
- Original Message -
From: Ina Skåre [EMAIL PROTECTED]
To: Tomcat Users List [EMAIL PROTECTED]
Sent: Monday, December 06, 2004 8:36 AM
Subject: another problem
Dear All,
I'm facing 2 different problems when I'm trying to configure clustering of 2 tomcat
servers on 2 different LINUX machines which have identical hardware configuration.
First case:
On both the machines, I've uncommented the cluster block in the server.xml. On one
machine, I could
This sounds like a networking issue. Is multicasting allowed on your network?
-Original Message-
From: Vijaya [mailto:[EMAIL PROTECTED]
Sent: 05 October 2004 13:24
To: [EMAIL PROTECTED]
Subject: Tomcat 5.0.27 Clustering and session replication
Dear All,
I'm facing 2 different problems
looks like you need to enable multicast on your second machine
Filip
- Original Message -
From: Vijaya [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Tuesday, October 05, 2004 7:24 AM
Subject: Tomcat 5.0.27 Clustering and session replication
Dear All,
I'm facing 2 different problems
Clustering and session replication
looks like you need to enable multicast on your second machine
Filip
- Original Message -
From: Vijaya [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Tuesday, October 05, 2004 7:24 AM
Subject: Tomcat 5.0.27 Clustering and session replication
Dear All
, it works
well (load balancing and session replication). But after reloading the
application in any node (i.e. context reloads), the log will show the
warnings and timeout errors that I described before. Session replication
fails from that point on.
From the little I understand, I think clustering
so that is why I haven't seen what you are
seeing
Filip
- Original Message -
From: Ivan Vasquez [EMAIL PROTECTED]
To: Tomcat Users List [EMAIL PROTECTED]
Cc: Brian Lawrence [EMAIL PROTECTED]
Sent: Thursday, September 30, 2004 10:05 AM
Subject: RE: Clustering and session replication
Filip
and session replication
ok, so when the context is reloaded you are saying it doesn't work.
sounds like that upon a context reload the new context does not
get a ClusterManager, and instead gets the StandardManager assigned.
File a bug in bugzilla, and we will take care of it
We never reload our
]
Sent: Thursday, September 30, 2004 10:49 AM
Subject: RE: Clustering and session replication
Filip,
We will file a bug. In the meantime we will try 5.0.25 as it appears it
doesn't have the problem.
Thanks a lot.
Ivan.
-Original Message-
From: Filip Hanik - Dev [mailto:[EMAIL PROTECTED]
Sent
: Filip Hanik - Dev [mailto:[EMAIL PROTECTED]
Sent: Thursday, September 30, 2004 12:11 PM
To: Tomcat Users List
Subject: Re: Clustering and session replication
oh, really, not a problem in 5.0.25, very interesting, please add that
to the comments as the actual cluster code didn't change
between
We are having some problems with a cluster of 2x Tomcat 5.0.28 (JDK
1.4.2) regarding session replication. The problem manifests after a
distributable application is reloaded. From that point on, a successful
login to our application causes the same page to be reloaded by the
other node (mod_jk
have the all the distributable/ webapps
configured identically
Filip
- Original Message -
From: Ivan Vasquez [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Wednesday, September 29, 2004 3:03 PM
Subject: Clustering and session replication
We are having some problems with a cluster of 2x
[mailto:[EMAIL PROTECTED]
Sent: Wednesday, September 29, 2004 4:17 PM
To: Tomcat Users List
Subject: Re: Clustering and session replication
org.apache.catalina.cluster.tcp.SimpleTcpCluster messageDataReceived
WARNING: Context manager doesn't exist:/nahrgisdev
this is telling you that the server
PROTECTED]
Sent: Wednesday, September 29, 2004 3:54 PM
Subject: RE: Clustering and session replication
Filip,
Thanks for your reply. Each app has identical web.xml files:
?xml version=1.0 encoding=ISO-8859-1?
!-- Required in order to have default EL support --
web-app xmlns=http://java.sun.com/xml/ns
make sure this 10.0.0.2 server has the context correctly configured and started up
Filip
- Original Message -
From: Ivan Vasquez [EMAIL PROTECTED]
To: Tomcat Users List [EMAIL PROTECTED]
Sent: Wednesday, September 29, 2004 3:54 PM
Subject: RE: Clustering and session replication
Filip
I am having some problems with clustering (version 5.0.27) and session
replication at startup across multiple servers. I can replicate in normal
conditions, but introducting servers to the cluster after a period of time
causes Unable to send replicated message. This error only seems to occur
Hello,
I have successfully gotten replication working. However, every 5-10
hits or so, the request takes forever, and I see the following in the log:
Sep 8, 2004 11:33:38 AM org.apache.catalina.cluster.tcp.SocketSender
waitForAck
WARNING: Wasn't able to read acknowledgement from
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