Hi List,
I am planning to implement the session replication using backup manager
mode.
We have 10 tomcats. we need in place where one node can work as a backup
manager; on which we want to send all jsessions information from rest of
the tomcats.
e tomcat site, change DeltaManager to BackupManager
>
> > -Original Message-
> > From: Dhaval Jaiswal [mailto:dhaval.jais...@via.com]
> > Sent: Monday, March 19, 2012 4:32 AM
> > To: users@tomcat.apache.org
> > Cc: Shrinivas Devarkonda
> > Subject: Need a samp
lCoordinator.sendMessage(ChannelCoordinator.java:78)
at
org.apache.catalina.tribes.group.ChannelInterceptorBase.sendMessage(ChannelInterceptorBase.java:75)
at
org.apache.catalina.tribes.group.interceptors.TcpFailureDetector.sendMessage(TcpFailureDetector.java:87)
--
*
Dhaval Jaiswal
Database
mcat.apache.org/tomcat-6.0-doc/config/cluster-sender.html
>
>
>
> - Original Message -
> > From: "Dhaval Jaiswal"
> > To: "Tomcat Users List"
> > Sent: Wednesday, March 21, 2012 10:35:14 PM
> > Subject: Operation has timed out(3000 ms
Hi List,
Below is my server.xml configuration for session replication.
We are continuously getting following logging in our cata
Hi List,
Below is the error we are facing while starting tomcats.
SEVERE: Unable to start cluster.
org.apache.catalina.tribes.ChannelException: java.net.SocketException: Not
a multicast address; No faulty members identified.
Our cluster setting is as below in server.xml
-
> Von: Dhaval Jaiswal
> Gesendet: Mi 04.04.2012 16:41
> Betreff:SEVERE: Unable to start cluster.
> An: Tomcat Users List ;
> CC: Shrinivas Devarkonda ;
> > Hi List,
> >
> > Below is the error we are facing while starting tomcats.
:15, Dhaval Jaiswal wrote:
> > We have already server.xml(changed as per tomcat site instructions)
> > in place, but it is not working properly. I will give you detail idea
> > about our environment.
> >
> > We have 10 tomcats starting from 192.168.3.1 to 192.168.3.10. I
&
.
On Thu, Apr 5, 2012 at 2:25 AM, Mark Eggers wrote:
> Comments inline and surrounded by === COMMENT =
>
> - Original Message -
>
> > From: Dhaval Jaiswal
> > To: Tomcat Users List
> > Cc:
> &g
pfa server.xml
The same i am using for all the 10 tomcats.
On Thu, Apr 5, 2012 at 9:55 PM, Pid wrote:
> On 05/04/2012 15:13, Dhaval Jaiswal wrote:
> > I have tested the below cluster manager; as per the instruction i have
> > changed. However, when we try to deploy the apps o
exists:{}[org.apache.catalina.tribes.tipis.LazyReplicatedMap]
On Fri, Apr 6, 2012 at 2:31 AM, Mark Eggers wrote:
> Response at the bottom:
>
> /mde/
>
> >____
> > From: Dhaval Jaiswal
> >To: Tomcat Users List
> >Se
Website is getting logged out frequently.
What could be the cause. Is it from httpd, AJP or tomcat site. We have
session time out of 1 hour.
Thanks & Regards,
Dhaval jaiswal
80953-97843.
i have tried through Redirect option to redirect specific page to one *.html
it is not redirecting. Still it is redirecting to old values only.
Even i have tried through Rewriterule.
Any other efficient way will be helpful to me.
--
I am creating cluster of 3 tomcats (Version 6) for session replication with
the following changes in server.xml
Opening the multica
I have seen suddenly so many established connections like below on my
system.
There is http & tomcat both are running on the same machine.
Previously it was not there. only last 3 days i am observing it. moreover
since then i have installed nagios on the same server to measure the
activity of the
I have seen suddenly so many established connections like below on my
system.
There is http & tomcat both are running on the same machine.
Previously it was not there. only last 3 days i am observing it. moreover
since then i have installed nagios on the same server to measure the
activity of the
Yes, i have observed this behavior after installing nagios.
As of now on the same server httpd apache web server & tomcat is running.
On Tue, Mar 5, 2013 at 11:09 PM, Howard W. Smith, Jr. <
smithh032...@gmail.com> wrote:
> Dhaval,
>
> I have seen suddenly so many established connections like
Set up the cluster of the session replication and it was working fine.
However showing following error in the catalina.out. Sometime occurring
weird behavior.
Tomcat version: Apache Tomcat/6.0.16
(1)
WARNING: IOException in replication worker, unable to drain channel.
Probable cause: Keep alive
Sometime i am facing an issue with the tomcat response. Tomcat not
responding to the httpd web server. Is there any tool or way wherein i can
check the response of the tomcat through sessionid or some other method.
Thank you for reading my post.
>
> Cheers!
>
--
Thanks and Regards,
Dhaval Jaiswal| Manager Infrastructure
NFO mode, and I can't afford to have ERROR. But why
> are these messages landing in my catalina.out file in the first place?
>
>
> On Sun, Feb 9, 2014 at 9:09 PM, Dhaval Jaiswal >wrote:
>
> > Seems to me you have kept Debug/Info mode on instead of Error.
> >
>
Can you add below entry and check.
text/css.
Just give a try for the below too and revert with result.
application/js,
text/js
You can add compressionMinSize if you want.
On Wed, Feb 19, 2014 at 6:15 AM, Akash Jain wrote:
> I have following configuration in my server.xml :
>
>
At the time of initializing tomcat apps server, some object/data loading in
memory, which is consuming lot of memory of the server.
What is the best practice to handle it. Loading of object/data is mandatory
in my case.
--
Adding to it..
as usual In server.xml, resource need to mentioned the type,
driverClassName, url and connectivity parameter of PostgreSql db.
as usual In a context.xml, ResourceLink name, global, type
and allow the IP of tomcat at db end in pg_hba.conf file to connect the db.
On Fri, Jun
setting of session replication worked well. However, we do have threading
in some products. Like we are hitting the target API and getting response
from there servers. If will not get the response will hit them after some
time and in this case threading not handled by session replication because
of
I want to make the connection alive from tomcat to the db server. As of now
connection is getting closed / terminating might be due to network or idle
connection.
Following is my configuration.
I want to ensure that my connection should be alive and henceforth, I have
added following par
acceptCount variable:
Following is the current configuration in server.xml I am using version. 6.
Connector port="8080" protocol="HTTP/1.1"
connectionTimeout="2"
redirectPort="8443"
Resource name="jdbc/DB_NAME" auth="Container" type="javax.sql.DataSource"
y to get the connection
from web server (haporxy) to tomcat and then to database.
On Mon, Aug 4, 2014 at 2:58 AM, André Warnier wrote:
> Hi.
>
> There are a number of problems with your post, which make it difficult to
> understand exactly what you want to know.
>
>
> Dhava
6
>
> Dhaval,
>
> On 8/4/14, 1:56 PM, Dhaval Jaiswal wrote:
> > > connectionTimeout="2" redirectPort="8443" />
>
> You need to check the Tomcat configuration guide for the default
> settings that you are getting. It is also pretty clear which
David,
Resources are enough.
what happened in current configurations, When I will receive more than 200
connections. Will it keep on hold or it will give the blank page.
On Tue, Aug 5, 2014 at 6:30 PM, David kerber wrote:
> On 8/5/2014 8:49 AM, Dhaval Jaiswal wrote:
>
>> Aft
Noted.
I was uncertain henceforth raised it again.
On Wed, Aug 6, 2014 at 8:06 PM, André Warnier wrote:
> Dhaval Jaiswal wrote:
>
>> David,
>>
>> Resources are enough.
>>
>> what happened in current configurations, When I will receive more than 200
>&g
Below thread stucked and increased the load.
java.net.SocketInputStream.read(SocketInputStream.java:129)
org.postgresql.core.VisibleBufferedInputStream.readMore(VisibleBufferedInputStream.java:145)
org.postgresql.core.VisibleBufferedInputStream.ensureBytes(VisibleBufferedInputStream.java:114
:880)
at
com.eos.accounts.util.AccountsDatabaseManager.getConnection(Unknown Source)
at
com.eos.accounts.util.AccountsDatabaseManager.getConnection(Unknown Source)
at
com.eos.gds.util.GenericSearchQuery.executeQuery(GenericSearchQuery.java:191)
On Sat, Nov 22, 2014 at 12:26 AM, Dhaval Jaiswal
wrote:
> Below
alidation query, for now? Ideally it
> should be a very simple query, returning just one row and column.
>
> Regards,
> Ameer Mawia
>
> On Sat, Nov 22, 2014 at 12:30 AM, Dhaval Jaiswal
> wrote:
>
> > Following thread stuck and increased the load.
> >
> &g
using netstat.
>
> Regards,
> Ameer Mawia
>
>
> On Sat, Nov 22, 2014 at 10:44 AM, Dhaval Jaiswal
> wrote:
>
> > yes. the thread is stucked and started increasing load of the server.
> >
> > My configuration is as below. Query is fetching one ro
You can change the DB log parameter "log_statement" setting to ALL for the
time being and ensure the query execution.
On Mon, Jun 15, 2015 at 2:12 PM, Jose María Zaragoza
wrote:
> Hello:
>
>
> I'm using Tomcat 7.0.59 and PostgreSQL JDBC driver 9.4-1201-jdbc4
>
> The context.xml settings are
>
Have you restarted service post adding parameter ?
On Fri, May 12, 2017 at 12:28 PM, Vidyadhar
wrote:
> Hello Sagar,
>
> On Fri, 12 May 2017 at 12:26 PM, sagar kohli
> wrote:
>
> > Try adding following init parameter in /conf/web.xml
> >
> >
> > mappedfile
> > false
> >
>
>
> We a
How can we avoid defining plain text password in server.xml or is there a
way i can encrypt the password in server.xml.
net.ssl.trustStoreProvider=SunMSCAPI
> -Djavax.net.ssl.trustStoreType=Windows-ROOT
> -Djavax.net.ssl.trustStore=NONE
> -Djavax.net.ssl.keyStoreProvider=SunMSCAPI
> -Djavax.net.ssl.keyStoreType=Windows-MY
> -Djavax.net.ssl.keyStore=NONE
>
> .. and this may not work at all..
&
I am facing issue of crashing JAVA process and log files attached for the
same.
Server total RAM is 16 GB.
catalina.sh having following setting.
export JAVA_MEM_OPTS="-Xms1g -Xmx15g -XX:MaxPermSize=1536m"
Can some one help where could be the problem? Which threads are consuming
memory. How can i
nly applies to versions of java below 1.8,
> because there is no permspace in modern jvms anymore (called metaspace now)
> and in this case this setting doesn't do anything. Still, you should reduce
> Xmx to 13 or less.
> Leon
>
> On Sat, Dec 22, 2018 at 1:35 PM Dhaval Jaiswal
System has allocated all mentioned RAM.
I assume 13 would be fine.
On Sat 22 Dec, 2018, 11:44 PM John Dale I agree with this tactic .. I do the same thing.
>
> Cheers.
>
> On 12/22/18, Olaf Kock wrote:
> >
> > On 22.12.18 13:35, Dhaval Jaiswal wrote:
> >> I
emory consumption as well.
On Sun 23 Dec, 2018, 2:23 AM Olaf Kock
> On 22.12.18 20:17, Dhaval Jaiswal wrote:
> > System has allocated all mentioned RAM.
> >
> > I assume 13 would be fine.
>
> Adding to John's question, what I forgot earlier: Another rule o
When load balancer see Instance in healthy state it would start sending
request to the application. Does your deployed application on the Instance
is ready as well to serve the request? Do you check application is ready
alongwith Instance health.
On Fri, Jan 25, 2019 at 6:41 PM Abin Joseph wrote
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