Sunil dias

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since Aug 04, 2008
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Recent posts by Sunil dias

Hi

Clustering concept with Websphere. We are using apache as the webserver.

We have an env with two servers (A & B) in the horizonlal cluster. On both boxes the apache webservers is running. The plugin file url is emebeded in the httpd.conf file.

We have the following senario.

1)The request is going to both the boxes. Load balancing with the BigIP.
The request to A box is process by the server in A, this can be seen in the plugin log & the systemout of the server.
but on the other box, the plugin log shows the request is diverted to the A box & no output can be seen in the SystemOut.
I dont understand why the request is sent is sent to the other box.

2) Failover

The servers on A box is stopped & all the request goes to the second box. As expected. The failover works fine.

thanks

Sunil

Here is the part of the plugin log which divert to the A from B.

[Thu Nov 6 14:23:34 2008] 00008d64 00000001 - STATS: ws_server: serverSetFailoverStatus: Server Cluster_Server_A: pendingRequests 0 failedRequests 3 affinityRequests 253 totalRequests 286.
[Thu Nov 6 14:23:34 2008] 00008d64 00000001 - DEBUG: ESI: esiResponseCreate: bypassing ESI
[Thu Nov 6 14:23:34 2008] 00008d64 00000001 - DEBUG: ESI: esiResponsePassThru
[Thu Nov 6 14:23:34 2008] 00008d64 00000001 - DETAIL: ESI: esiRequestPopUrl: '/TouchStoneCWB/library/ca
lendar/css/popcalendar.css'
[Thu Nov 6 14:23:34 2008] 00008d64 00000001 - DEBUG: ESI: esiHandleRequest: success
[Thu Nov 6 14:23:34 2008] 00008d64 00000001 - DETAIL: ws_common: websphereEndRequest: Ending the reques
t
[Thu Nov 6 14:23:34 2008] 00008d64 00000001 - DEBUG: lib_stream: flushStream: Flushing the stream
[Thu Nov 6 14:23:34 2008] 00008d64 00000001 - DEBUG: lib_stream: flushStream: Flushing the stream
[Thu Nov 6 14:23:34 2008] 00008d64 00000001 - DEBUG: ws_common: websphereEndRequest: socket 16 was adde
d back to server A queue
15 years ago
Hi

I am not sure if you can load balance ejb calls. You can see in memory-to-memory replication concept.

Regards

Sunil
15 years ago
Hi

your experience in working with it. Is it flexiblity to deploy application, install software , configure the datasource etc? Did you have to change the script evreytime a new version of websphere is available in the market.

Thanks in advance

Regards

Sunil
15 years ago
Hi

I am also looking for resources to give the certification exam.

thanks

Best Regards

Sunil
15 years ago
Hi

Anyone in this group has expirience with WICA? An auto deployment/ configuration/installation tool.

thanks in advance

Best Regards

Ornelo
15 years ago
Hi

you can get more information from IBM website.

http://www.ibm.com/developerworks/websphere/library/samples/SampleScripts.html

Regards

Sunil
15 years ago
Hi

Did you test the database using the test button. If it works, did you configure the binding to the application which is using it (resource reference to resources).

Hope it helps

Sunil
15 years ago
Hi,

What port address are you using to access the application? the port has to be set in the vertual host.

May help.

Regards

Sunil
15 years ago
Hi

After deployment of the application, the nodeagaent has to be synchronised with the deployment manager. hope it helps.

Sunil
15 years ago
Hi,

We are building a new infreastruction for websphere application server with websphere process server. Will it be good approach to have one deployament manager for webpshere application server & other deployment manager for websphere process server.

I am not sure, it will be good to have one deployment manager for both websphere application server & webpshere process server. It will be easy to maitain it & deployment will be easy. It will reduce cost.

Thanks in advance.

Best Regards

Sunil
15 years ago
Hi All

Is there any tool in the market to deploy the application & configure the
setting in the IBM websphere admin console?

Many thanks

Sunil
15 years ago
Hi

we are using IBM websphere Application servers. At the moment, we thougth of moving to IBM HTTP Server from Apache.

Thanks in advance.

Best Regards

Sunil.
15 years ago
Hi All

I have to make a choice to choose Apache or IBM HTTP Server.
Little bit confused. Can someone help me out?

Thanks

Best Regards

Sunil.
15 years ago
Hello

I get the following error when one of the ldap connection fails.

SECJ0418I: Cannot connect to the LDAP server ldap" seen during startup of Application Server. LDAP server is defined to many IP addresses.

Is there any better solution to solve this problem?
Thanks in advance

Sunil
15 years ago