Hello,
well I have the following problem:
I use kornak-api which provides a simple servlet-based recommender
application available under the Apache license.
Wenn I want to start the webservice I get the following error:
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Hi,
We are configuring our Tomcat web application to authenticate using SPNEGO
(Kerberos in particular) on Tomcat 7.0.29.
Following the step-by-step 'Windows Authentication How-To', i succeeded
doing so. Part of setting it up was configuring a Realm that assigns a role
to the user, because the
Hello,
I am running a servlet that reads and writes to an remote instance of =
Hbase/Hadoop on ec2. When the security manager is off, all is fine. But =
when the manager is on, write and read operations fail.
I have the following permissions on my 04webapps.policy file:
permission
Hi
We have a web application that makes more and more use of websockets.
(In fact we emulate websockets with comet servlets for older browsers and
want to use real websockets for current ones.)
We implemented our websocket support using tomcat 7.0.30 and a servlet
extending
On 10/10/2012 10:30, Maarten van Hulsentop wrote:
Hi,
We are configuring our Tomcat web application to authenticate using SPNEGO
(Kerberos in particular) on Tomcat 7.0.29.
Following the step-by-step 'Windows Authentication How-To', i succeeded
doing so. Part of setting it up was configuring
On 10/10/2012 12:55, Steffen Heil (Mailinglisten) wrote:
Do you see any error in my configuration?
Nothing jumps out at me.
What can I do to debug this?
I'd use Wireshark.
I tried to enable logging in tomcat [2], but it seems that did not suffice
to make tomcat more verbose...
Maybe I
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Mouradk,
On 10/10/12 7:49 AM, Mouradk wrote:
I am running a servlet that reads and writes to an remote instance
of = Hbase/Hadoop on ec2. When the security manager is off, all is
fine. But = when the manager is on, write and read operations
fail.
Hello All,
Can somebody please help me out in setting up unicast clustering on tomcat 6.0.
Series.
I looked around on apache-tomcat website but didnt find anything in particular
which actually helps in understanding implementing the unicast clusting for a
beginner.
Kindly suggest
Thanks,
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Vicky,
On 10/10/12 9:27 AM, vicky007aggar...@yahoo.co.in wrote:
Can somebody please help me out in setting up unicast clustering
on tomcat 6.0. Series.
I looked around on apache-tomcat website but didnt find anything
in particular which
Hi Chris,
I am using Tomcat6 on ubuntu 10.10. I suppose when you say CATALINA_OPTS you
mean that in /usr/share/tomcat6/bin/catalina.sh .
I have added this as such:
CATALINA_OPTS=$CATALINA_OPTS $JPDA_OPTS, -Djava.security.debug=all
I have also set the logging level to FINE in
Christopher Schultz wrote:
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Mouradk,
On 10/10/12 7:49 AM, Mouradk wrote:
I am running a servlet that reads and writes to an remote instance
of = Hbase/Hadoop on ec2. When the security manager is off, all is
fine. But = when the manager is on, write
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Pid,
On 10/10/12 10:09 AM, Pid wrote:
On 10/10/2012 14:37, Christopher Schultz wrote:
Vicky,
On 10/10/12 9:27 AM, vicky007aggar...@yahoo.co.in wrote:
Can somebody please help me out in setting up unicast
clustering on tomcat 6.0. Series.
I
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Mouradk,
On 10/10/12 10:04 AM, Mouradk wrote:
I am using Tomcat6 on ubuntu 10.10. I suppose when you say
CATALINA_OPTS you mean that in /usr/share/tomcat6/bin/catalina.sh
.
It would be better to use CATALINA_BASE/bin/setenv.sh so you don't
have
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André,
On 10/10/12 10:05 AM, André Warnier wrote:
Christopher Schultz wrote:
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Mouradk,
On 10/10/12 7:49 AM, Mouradk wrote:
I am running a servlet that reads and writes to an remote
instance of =
Mouradk wrote:
Hi Chris,
I am using Tomcat6 on ubuntu 10.10. I suppose when you say CATALINA_OPTS you
mean that in /usr/share/tomcat6/bin/catalina.sh .
I have added this as such:
CATALINA_OPTS=$CATALINA_OPTS $JPDA_OPTS, -Djava.security.debug=all
I have also set the logging level to FINE in
The Apache Tomcat Team announces the immediate availability of Apache
Tomcat 5.5.36.
Apache Tomcat 5.5.36 is primarily a bug-fix release.
As per the previous end of life announcement [1] this will almost
certainly be the final Apache Tomcat 5.5.x release. Users of the 5.5.x
series are strongly
Thanks guys for responding promptly.
I am looking forward to have a cluster with static membership that does not use
multicast for membership.
Step by step configuration details will be a great help for me.
Plzxzxz help out
Thanks,
Vicky
On Oct 10, 2012, at 7:47 PM, Christopher Schultz
Vicky,
From my memo inn 2010, I seemed to test that function by using
following server.xml
But I've forgotten the meanings of each parameter...
Please check documents.
And I don't know whether this config works fine on current Tomcat 6.0.x..
Dear all,
Thanks all for your reply. I managed to get the debug logs on and those logs of
interest were set to WARN (warnings), they gave me an indication to the
required security settings and I finally got it to work !!
I am experiencing another problem now. But at least I got Tomcat security
nk02.mls,
Can you help me in understand that the significance of port attribute in
Receiver Member Tag.
These need to be same ???
Does this need to be 4000 ??
Receiver className=org.apache.catalina.tribes.transport.nio.NioReceiver
address=192.168.2.200
port=4000
autoBind=100
Hi
Check to see if the WebSocket examples that ship with Tomcat work with
your configuration. If they don't compare the differences between the
default configuration and you configuration to and find the change that
breaks stuff.
First, thanks for the reply.
I downloaded tomcat 7.0.32
Vicky,
The port of Receiver seems to be bound automatically.
http://tomcat.apache.org/tomcat-6.0-doc/config/cluster-receiver.html
The listen port for incoming data. The default value is 4000. To avoid
port conflicts the receiver will automatically bind to a free port
within the range of
nk02.mls,
Thanks for responding my silly queries.
But seriously i didnt understand what does th documentation states, its vague
I didnt understand the difference between port autoBind.
port The listen port for incoming data. The default
value is 4000. To avoid port conflicts the receiver
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Vicky,
On 10/10/12 12:36 PM, vivek aggarwal wrote:
nk02.mls,
Can you help me in understand that the significance of port
attribute in Receiver Member Tag. These need to be same ???
Does this need to be 4000 ??
You need to read the
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Vicky,
On 10/10/12 1:09 PM, vivek aggarwal wrote:
I didnt understand the difference between port autoBind.
Secondly if above Receiver port is for listenning cluster messages
what does the Intercetor port will do... as mentioned below
You need
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Mourad,
On 10/10/12 12:35 PM, Mouradk wrote:
Thanks all for your reply. I managed to get the debug logs on and
those logs of interest were set to WARN (warnings), they gave me
an indication to the required security settings and I finally got
it
Hi Kirill,
At this point, I'm thinking that perhaps a network traffic capture might
give you some clues. Just see the kind of traffic coming in to the
server. You may use wireshark easily to both capture and see traffic.
Setup up a capture filter to capture traffic to and from your server
Thanks Shanti!
I think your hypothesis is that these sessions remain active, due
to client-side polling. However, I don't think that's the case -
these sessions are listed as *inactive* (or rather inactive for
longer than 20 mins) in the Tomcat manager
On 10/10/2012 19:24, Kirill Kireyev wrote:
Thanks Shanti!
I think your hypothesis is that these sessions remain active, due to
client-side polling. However, I don't think that's the case - these
sessions are listed as *inactive* (or rather inactive for longer than 20
mins) in the Tomcat
Thanks Mark!
So currently ContainerBackgroundProcessor is sleeping:
0x5f31 0 27.4
"ContainerBackgroundProcessor[StandardEngine[Catalina]]" daemon
prio=10 tid=0x0306c800 nid=0x5f31
sleeping[0x7fa2e9dcb000]
What should I be
On 10/10/2012 19:30, Kirill Kireyev wrote:
Thanks Mark!
So currently ContainerBackgroundProcessor is sleeping:
0x5f31027.4
ContainerBackgroundProcessor[StandardEngine[Catalina]] daemon prio=10
tid=0x0306c800 nid=0x5f31 sleeping[0x7fa2e9dcb000]
What should I be
On 10/10/2012 17:41, Steffen Heil (Mailinglisten) wrote:
Hi
Check to see if the WebSocket examples that ship with Tomcat work with
your configuration. If they don't compare the differences between the
default configuration and you configuration to and find the change that
breaks stuff.
Hi
I just took a look at this. The examples work out of the box for HTTPS
with
BIO but not with NIO. This looks like a Tomcat bug at this point.
I'll take a look.
What would I need to do to switch to BIO for now?
And does Comet work with BIO?
Regards,
Steffen
smime.p7s
Description:
Hi Kirill,
I am also just curious how much active heap you are really using. From the
previous heapdumps the script generated, what size are these?
Was there a reason you needed a huge heap like 25GB? What is the lowest
heap size you have tried so far?
You may need to invoke the script 10
On 10/10/2012 19:51, Steffen Heil (Mailinglisten) wrote:
Hi
I just took a look at this. The examples work out of the box for HTTPS
with
BIO but not with NIO. This looks like a Tomcat bug at this point.
I'll take a look.
What would I need to do to switch to BIO for now?
Change the
Hi:
I want to add database failover to my web application
I use Tomcat 6 and SQLServer database + JDBC Driver 3.0
I'm getting connections from datasource with
DataSource ds = ic.lookup(java:comp/env/jdbc/mydb);
Connection con = ds.getConnection();
I know that I've got to define a DN like
Hello all,
I'm looking for any ideas on the following issue:
https://issues.apache.org/bugzilla/show_bug.cgi?id=53958
On Tomcat 7.0.32, using embedded Tomcat, I'm seeing a
NullPointerException when using a custom error page. The page itself
is fine and loads if accessed directly. Triggering an
Thanks Schultz for explaining. I got the clarity now . Thankz a ton
Thanks,
Vicky
On Oct 10, 2012, at 11:05 PM, Christopher Schultz
ch...@christopherschultz.net wrote:
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Vicky,
On 10/10/12 1:09 PM, vivek aggarwal wrote:
I didnt understand
Hi
I have a server with several websocket connections.
(Or at least I will have at some time, see thread about ssl problems...)
Now just as in the chat example, I need to send some data from time to time
so some (but not neccessarily all) of those connections.
Now, what happens if one of the
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Daniel,
On 10/10/12 3:44 PM, Daniel Barcellos wrote:
Hey folks,
i'm digging around for quite some time to solve a particular
problem. We have a download funtionality that serves our clients
with pdf files that are retrieved from DB. Ok. My
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Shanti,
On 10/10/12 2:55 PM, Shanti Suresh wrote:
I am also just curious how much active heap you are really using.
From the previous heapdumps the script generated, what size are
these? Was there a reason you needed a huge heap like 25GB?
Yes.
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Jose María,
On 10/10/12 3:00 PM, Jose María Zaragoza wrote:
I want to add database failover to my web application I use Tomcat
6 and SQLServer database + JDBC Driver 3.0
But my doubts are about what happen with pooled connections. The
scenario
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Mark and Maarten,
On 10/10/12 8:24 AM, Mark Thomas wrote:
On 10/10/2012 10:30, Maarten van Hulsentop wrote:
Hi,
We are configuring our Tomcat web application to authenticate
using SPNEGO (Kerberos in particular) on Tomcat 7.0.29. Following
the
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