Team,
Please i need some help her
Regards,
On Thu, Aug 17, 2017 at 9:46 AM, Fady Haikal wrote:
> @Suvendu,
> I took a heap dump from Java VisualVM but honestly i didnt know how i
> should analyse it, please some help here
>
> also please find below the java confi
:+CMSParallelRemarkEnabled
-XX:TargetSurvivorRatio=90
Initial and Max Memory Pool: 10MB
Regards,
Fady
On Wed, Aug 16, 2017 at 5:46 PM, Suvendu Sekhar Mondal
wrote:
> Hi Fady,
>
> On Aug 16, 2017 7:04 PM, "Fady Haikal" wrote:
>
> Dear Team,
> I'm facing an is
Dear Team,
I'm facing an issue that tomcat from task manager is consuming around 60 GB
of memory while from Oracle Java Mission Control is showing maximum 10 GB
(Attached screenshots), and from time to time the server hang due to
insufficent memory.
can you please advise why the above is showing li
@Mark, we have 3rd parties and applications that are connecting to the
Tomcat server (not only the users) that will made these transactions
On Mon, Jun 19, 2017 at 12:58 PM, Mark Thomas wrote:
> On 19/06/17 10:53, Fady Haikal wrote:
> > - Concurrent active connections: 3000
> &
:
> On 19/06/17 10:06, Fady Haikal wrote:
> > Hi Team,
> > I need to know if Tomcat can handle around 2000 concurent user, 17000
> > number of simultaneouse transactions peak per 10 minutes, assuming the
> > application can handle them, in additional i need to know
Hi Team,
I need to know if Tomcat can handle around 2000 concurent user, 17000
number of simultaneouse transactions peak per 10 minutes, assuming the
application can handle them, in additional i need to know what is the
recommended configuration for Tomcat in order to handle this number of
requests
ctReplicatedMap with context name:xxx"
> "AbstractReplicatedMap[xxx] initialization was completed in xxx ms."
>
>
> 2017-02-09 19:09 GMT+09:00 Fady Haikal :
>
>> i can only see this error related to AbstractReplicatedMap
>>
&
uot;AbstractReplicatedMap[xxx]
> initialization was completed in xxx ms." in your log file?
>
> 2017-02-09 18:49 GMT+09:00 Fady Haikal :
>
>> Keiichi,
>> once i changed the mapSendOptions and without restarting the below
>> shown in the tomcat
>>
>
Keiichi,
once i changed the mapSendOptions and without restarting the below
shown in the tomcat
09-Feb-2017 12:44:12.299 SEVERE
[ContainerBackgroundProcessor[StandardEngine[Catalina]]]
org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks
The web application [imal_services]
t;
>
> 2017-02-09 18:23 GMT+09:00 Fady Haikal :
>
>> The is set under the context.xml
>>
>> >notifyListenersOnReplication="true"
>>mapSendOptions="6"/>
>>
>> On Thu, Feb 9,
The is set under the context.xml
On Thu, Feb 9, 2017 at 11:21 AM, Keiichi Fujino wrote:
> 2017-02-09 18:10 GMT+09:00 Fady Haikal :
>
>> Keiichi,
>> mapSendoption is not configured anyway please check my configuration below
>>
>
>
> You have not set .
&g
g.apache.catalina.tribes.MESSAGES outputs a lot of trace level logs.
> So It should get logs in a short period of time.
>
>
> 2017-02-06 15:52 GMT+09:00 Fady Haikal :
>
>> Guys, we are facing the below errors in Tomcat cluster, please advise
>>
>
org.apache.catalina.tribes.group.GroupChannel$HeartbeatThread.run(GroupChannel.java:697)
On Thu, Feb 9, 2017 at 10:49 AM, Mark Thomas wrote:
> On 09/02/17 07:53, Fady Haikal wrote:
>>
>> Hi Can we change a severe exception in catalina that can be ignored to
>> info?
>
>
> Not wi
Hi Can we change a severe exception in catalina that can be ignored to info?
Tomcat logging is SEVERE and we are facing an error in catalina that
can bi ignored, can we change the type of this error to INFO or
Warning?
Regards
-
2" or port="45560".
>
> let me know the outcome will try to fix it and please make sure if you have
> firewall enable on system please disable it first and then give a try
> otherwise you have to change firewall configuration to allow
> multicast traffic.
>
> Re
:\Users\Administrator>nslookup 224.0.0.4
Server: hq-dc02.albaraka.com.sd
Address: 10.114.43.7
Name:dvmrp.mcast.net
Address: 224.0.0.4
On Wed, Feb 8, 2017 at 8:59 AM, Fady Haikal wrote:
> Ashwin,
> I'm using the below configuration, please let me know how i can check
> if i
; Have you verifyed clustering is using unique multicast address and port.
> Cluster multicast address should be unique and not used by any other
> cluster.
>
> Regards,
> Ashwin
> On 07-Feb-2017 10:38 pm, "André Warnier (tomcat)" wrote:
>
>> On 07.02.2017 17:20, Fady
Christopher,
For the first time
On Tue, Feb 7, 2017 at 6:19 PM, Christopher Schultz
wrote:
> -BEGIN PGP SIGNED MESSAGE-
> Hash: SHA256
>
> Fady,
>
> On 2/7/17 10:53 AM, Fady Haikal wrote:
>> ProcessPID Protocol local address loca
ProcessPID Protocol local address local port Remote
Address State
Tomcat8.exe 8160 TCP imal14-app24000
imal14-app1.albaraka.com.sdESTABLISHED
On Tue, Feb 7, 2017 at 5:46 PM, Fady Haikal wrote:
> Yes there is a ESTABLISHED connection,
Yes there is a ESTABLISHED connection, the replication of sessions is
working fine (port 4000 is for tomcat cluster) but we also faced this
error on the log file
On Tue, Feb 7, 2017 at 5:44 PM, André Warnier (tomcat) wrote:
> On 07.02.2017 16:24, Fady Haikal wrote:
>>
>> Hi,
>&
Maybe tribes also already contains some löw-level debugging options ?
> wireshark maybe another option, but it has quite a learning curve.
> And this is on Windows.
>
> By the way Fady, are you sure that your "Windows Firewall with Enhanced
> Security" is not just dropping
che.catalina.tribes.transport.nio.PooledParallelSender"/>
>>
>> > className="org.apache.catalina.tribes.group.interceptors.TcpFailureDetector"/>
>> > className="org.apache.catalina.tribes.group.interceptors.MessageDispatch15Interceptor"/>
>>
Mon, Feb 6, 2017 at 6:51 PM, André Warnier (tomcat) wrote:
> On 06.02.2017 17:45, Fady Haikal wrote:
>>
>> Hi,
>> What is the host OS ? Windows Server 2012
>> What is the Tomcat version ? Apache Tomcat/8.0.30
>>
there is no disconnection between 2
nodes ping and telnet are OK
On Mon, Feb 6, 2017 at 6:42 PM, André Warnier (tomcat) wrote:
> On 06.02.2017 17:24, Fady Haikal wrote:
>>
>> Plz can i get some help here?
>> This issue is still occurring and it's filling the log file i
Plz can i get some help here?
This issue is still occurring and it's filling the log file in the
Production server
Regards,
Fady
On Mon, Feb 6, 2017 at 8:52 AM, Fady Haikal wrote:
> Guys, we are facing the below errors in Tomcat cluster, please advise
>
>
> 06-Feb-2017 01
Guys, we are facing the below errors in Tomcat cluster, please advise
06-Feb-2017 01:14:20.718 SEVERE [GroupChannel-Heartbeat-1]
org.apache.catalina.tribes.tipis.AbstractReplicatedMap.heartbeat
Unable to send AbstractReplicatedMap.ping message
org.apache.catalina.tribes.ChannelException: Operati
ion of options that are used both to start and to stop Tomcat as
> well
> as for other commands.
>
> Note: Do not use JAVA_OPTS to specify memory limits. You do not need much
> memory for a small process that is used to stop Tomcat. Those settings
> belong to CA
plz find it on the below link
https://drive.google.com/file/d/0By0Z6xkBVBFHVGJKVkRqM2hwUVE/view?usp=sharing
On Wed, Jan 18, 2017 at 3:16 PM, André Warnier (tomcat) wrote:
> On 18.01.2017 14:08, Fady Haikal wrote:
>>
>> Yes log already sent, anw attached
>
>
> Well no.
Yes log already sent, anw attached
On Wed, Jan 18, 2017 at 3:07 PM, André Warnier (tomcat) wrote:
> On 18.01.2017 13:49, Fady Haikal wrote:
>>
>> Guys, We are facing the below error (attached also) while trying to
>> shutdown tomcat server
>>
>> Java HotSpot(T
Guys, We are facing the below error (attached also) while trying to
shutdown tomcat server
Java HotSpot(TM) 64-Bit Server VM warning: INFO:
os::commit_memory(0xd555, 715849728, 0) failed;
error='Cannot allocate memory' (errno=12)
#
# There is insufficient memory for the Java Runtime En
Dear Team,
In case of cluster, user session was not replicated to the second node
in case of failover until we have moved the below configuration from
server.xml to context.xml, please advise if this is the solution or we
have any other solution
Regards,
Fady
--
Dear Team,
In case of cluster, user session was not replicated to the second node
in case of failover until we have moved the below configuration from
server.xml to context.xml, please advise if this is the solution or we
have any other solution
Regards,
Fady
--
Dear Mark,
is this bug is fixed in any version?
Regards,
Fady
On Thu, Dec 22, 2016 at 10:22 PM, Mark Thomas wrote:
> On 22/12/2016 15:46, Fady Haikal wrote:
>> We can see the below error on the log file please advise:
>
> You are using multiple start/start threads and th
We can see the below error on the log file please advise:
OS: windows
Tomcat Version: 8.0.30
Cluster Tomcat
30-Nov-2016 08:32:21.197 SEVERE [Catalina-startStop-2]
org.apache.catalina.core.ContainerBase.stopInternal A child container
failed during stop
java.util.concurrent.ExecutionException:
org
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