Maintainance of WebSphere Extended deployment server
When applying maintenance to upgrade the level of WebSphere Application Server Extended Deployment and WebSphere Network Deployment it is important that the deployment manager remain inactive until both upgrades are complete because if the deployment manager is active before both upgrades are complete it may detect an incompatible version of WebSphere Application Server Extended Deployment and remove some required resources from the dynamic cluster. Keeping the deployment manager inactive until both Network Deployment and WebSphere Application Server Extended Deployment updates have been completed will insure that this potential problem does not occur.
Finding out the cluster member that is handling your request
Every now and then we have this issue where the bug is not consistent instead it is reproducible only when request goes to particular cluster member. For example in my last project we had this portlet that use to invoke shell script on the server to perform some task. Now if the shell script is not setup properly it used to fail. Problem was that out of 3 requests 2 use to work right and problem was only when the request would go to particular cluster where shell script is not setup properly.
You can use one of these methods to find out which cluster member is handling your request
You can add this code to the JSP that is generating markup for the request.
In my case i do have ServerNamePortlet.war that i can add to the page and it displays the server name
The Global settings portlet displays host name of the server that is handling the current request in the top section
As you can see it is displaying dmgr.wpcerticiation.com as the host name of the server. But this might not be helpful if you have vertical cluster it will display same name irrespective of the which cluster is handling the request
If you have access to the HTTP Server Plugin log files then you can also configure the logging level for HTTP Server Plugin to Detail and it will generate a detailed log for which cluster member is handling particular request and reason why
In the WAS Admin Console go to Servers -> Web Servers -> Web Server Name -> Plugin properties. Change the log level to detail. Save and restart the HTTP Server
Once HTTP server is restarted, make couple of requests and then check Plugin/log/webserver1/http_plugin.log. It will have very detail information about the request routing. This is sample log from my machine
You can use one of these methods to find out which cluster member is handling your request
Using ServerName class
You can add this code to the JSP that is generating markup for the request.
<%@page import="com.ibm.websphere.runtime.ServerName"%>
<table>
<tr>
<td>Dispaly Name</td>
<td><%=ServerName.getDisplayName()%></td>
</tr>
<tr>
<td>Full Name</td>
<td><%=ServerName.getFullName()%></td>
</tr>
<tr>
<td>Server Id</td>
<td><%=ServerName.getServerId()%></td>
</tr>
</table>
In my case i do have ServerNamePortlet.war that i can add to the page and it displays the server name
Global settings portlet
The Global settings portlet displays host name of the server that is handling the current request in the top section
As you can see it is displaying dmgr.wpcerticiation.com as the host name of the server. But this might not be helpful if you have vertical cluster it will display same name irrespective of the which cluster is handling the request
Configure HTTP Server Plugin log
If you have access to the HTTP Server Plugin log files then you can also configure the logging level for HTTP Server Plugin to Detail and it will generate a detailed log for which cluster member is handling particular request and reason why
In the WAS Admin Console go to Servers -> Web Servers -> Web Server Name -> Plugin properties. Change the log level to detail. Save and restart the HTTP Server
Once HTTP server is restarted, make couple of requests and then check Plugin/log/webserver1/http_plugin.log. It will have very detail information about the request routing. This is sample log from my machine
[Tue May 26 17:38:48 2009] 00000fb5 0234bb90 - DETAIL: ws_common: websphereShouldHandleRequest: trying to match a route for: vhost='localhost'; uri='/wps/portal'
[Tue May 26 17:38:48 2009] 00000fb5 0234bb90 - DETAIL: ws_common: websphereBeginRequest: Request is: host='localhost'; uri='/wps/portal'
[Tue May 26 17:38:48 2009] 00000fb5 0234bb90 - DETAIL: ws_common: websphereFindServerGroup: Setting the server group: PortalCluster; highScore: 6; highExactMatch: 5; affinityCookie: JSESSIONID; affinityURL: jsessionid
[Tue May 26 17:38:48 2009] 00000fb5 0234bb90 - DETAIL: ESI: esiRequestPushUrl: '/wps/portal'
[Tue May 26 17:38:48 2009] 00000fb5 0234bb90 - DETAIL: ESI: esiRulesGetCacheId: cache miss; no rule for '/wps/portal'
[Tue May 26 17:38:48 2009] 00000fb5 0234bb90 - STATS: ws_server_group: serverGroupCheckServerStatus: Checking status of portal1_WebSphere_Portal_V1, ignoreWeights 0, markedDown 0, retryNow 0, wlbAllows 1 reachedMaxConnectionsLimit 0
[Tue May 26 17:38:48 2009] 00000fb5 0234bb90 - DETAIL: ws_common: websphereFindTransport: Setting the transport(case 2): dmgr.wpcertification.com on port 10048
[Tue May 26 17:38:48 2009] 00000fb5 0234bb90 - ERROR: ws_common: websphereGetStream: Failed to connect to app server on host 'dmgr.wpcertification.com', OS err=111
[Tue May 26 17:38:48 2009] 00000fb5 0234bb90 - ERROR: ws_common: websphereExecute: Failed to create the stream
[Tue May 26 17:38:48 2009] 00000fb5 0234bb90 - ERROR: ws_server: serverSetFailoverStatus: Marking portal1_WebSphere_Portal_V1 down
[Tue May 26 17:38:48 2009] 00000fb5 0234bb90 - STATS: ws_server: serverSetFailoverStatus: Server portal1_WebSphere_Portal_V1 : pendingRequests 0 failedRequests 1 affinityRequests 0 totalRequests 0.
[Tue May 26 17:38:48 2009] 00000fb5 0234bb90 - ERROR: ws_common: websphereHandleRequest: Failed to execute the transaction to 'portal1_WebSphere_Portal_V1'on host 'dmgr.wpcertification.com'; will try another one
[Tue May 26 17:38:48 2009] 00000fb5 0234bb90 - STATS: ws_server_group: serverGroupCheckServerStatus: Checking status of portal1_WebSphere_Portal, ignoreWeights 0, markedDown 0, retryNow 0, wlbAllows 1 reachedMaxConnectionsLimit 0
[Tue May 26 17:38:48 2009] 00000fb5 0234bb90 - DETAIL: ws_common: websphereFindTransport: Setting the transport(case 2): dmgr.wpcertification.com on port 10040
[Tue May 26 17:38:48 2009] 00000fb5 0234bb90 - ERROR: ws_common: websphereGetStream: Failed to connect to app server on host 'dmgr.wpcertification.com', OS err=111
[Tue May 26 17:38:48 2009] 00000fb5 0234bb90 - ERROR: ws_common: websphereExecute: Failed to create the stream
[Tue May 26 17:38:48 2009] 00000fb5 0234bb90 - ERROR: ws_server: serverSetFailoverStatus: Marking portal1_WebSphere_Portal down
[Tue May 26 17:38:48 2009] 00000fb5 0234bb90 - STATS: ws_server: serverSetFailoverStatus: Server portal1_WebSphere_Portal : pendingRequests 0 failedRequests 1 affinityRequests 0 totalRequests 0.
[Tue May 26 17:38:48 2009] 00000fb5 0234bb90 - ERROR: ws_common: websphereHandleRequest: Failed to execute the transaction to 'portal1_WebSphere_Portal'on host 'dmgr.wpcertification.com'; will try another one
[Tue May 26 17:38:48 2009] 00000fb5 0234bb90 - ERROR: ws_common: websphereWriteRequestReadResponse: Failed to find an app server to handle this request
[Tue May 26 17:38:48 2009] 00000fb5 0234bb90 - ERROR: ESI: getResponse: failed to get response: rc = 2
[Tue May 26 17:38:48 2009] 00000fb5 0234bb90 - DETAIL: ESI: esiRequestPopUrl: '/wps/portal'
[Tue May 26 17:38:48 2009] 00000fb5 0234bb90 - ERROR: ws_common: websphereHandleRequest: Failed to handle request
[Tue May 26 17:38:48 2009] 00000fb5 0234bb90 - DETAIL: ws_common: websphereEndRequest: Ending the request
[Tue May 26 17:38:52 2009] 00000fb7 04c6eb90 - DETAIL: ws_common: websphereShouldHandleRequest: trying to match a route for: vhost='localhost'; uri='/favicon.ico'
[Tue May 26 17:38:52 2009] 00000fb7 04c6eb90 - DETAIL: ws_common: websphereShouldHandleRequest: No route found
[Tue May 26 17:48:31 2009] 00000fb5 02d4cb90 - DETAIL: ws_common: websphereShouldHandleRequest: trying to match a route for: vhost='localhost'; uri='/wps/portal'
[Tue May 26 17:48:31 2009] 00000fb5 02d4cb90 - DETAIL: ws_common: websphereBeginRequest: Request is: host='localhost'; uri='/wps/portal'
[Tue May 26 17:48:31 2009] 00000fb5 02d4cb90 - DETAIL: ws_common: websphereFindServerGroup: Setting the server group: PortalCluster; highScore: 6; highExactMatch: 5; affinityCookie: JSESSIONID; affinityURL: jsessionid
[Tue May 26 17:48:31 2009] 00000fb5 02d4cb90 - DETAIL: ESI: esiRequestPushUrl: '/wps/portal'
[Tue May 26 17:48:31 2009] 00000fb5 02d4cb90 - DETAIL: ESI: esiRulesGetCacheId: cache miss; no rule for '/wps/portal'
[Tue May 26 17:48:31 2009] 00000fb5 02d4cb90 - STATS: ws_server_group: serverGroupCheckServerStatus: Checking status of portal1_WebSphere_Portal_V1, ignoreWeights 0, markedDown 1, retryNow 1, wlbAllows 0 reachedMaxConnectionsLimit 0
[Tue May 26 17:48:31 2009] 00000fb5 02d4cb90 - DETAIL: ws_common: websphereFindTransport: Setting the transport(case 2): dmgr.wpcertification.com on port 10048
[Tue May 26 17:48:31 2009] 00000fb5 02d4cb90 - DETAIL: ws_common: websphereGetStream: Created a new stream; queue was empty, socket = 11
[Tue May 26 17:48:31 2009] 00000fb5 02d4cb90 - DETAIL: GET /wps/portal HTTP/1.1
[Tue May 26 17:48:31 2009] 00000fb5 02d4cb90 - DETAIL: Host: localhost
[Tue May 26 17:48:31 2009] 00000fb5 02d4cb90 - DETAIL: User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.0.10) Gecko/2009042718 CentOS/3.0.10-1.el5.centos Firefox/3.0.10
[Tue May 26 17:48:31 2009] 00000fb5 02d4cb90 - DETAIL: Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
[Tue May 26 17:48:31 2009] 00000fb5 02d4cb90 - DETAIL: Accept-Language: en-us,en;q=0.5
[Tue May 26 17:48:31 2009] 00000fb5 02d4cb90 - DETAIL: Accept-Encoding: gzip,deflate
[Tue May 26 17:48:31 2009] 00000fb5 02d4cb90 - DETAIL: Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7
[Tue May 26 17:48:31 2009] 00000fb5 02d4cb90 - DETAIL: Keep-Alive: 300
[Tue May 26 17:48:31 2009] 00000fb5 02d4cb90 - DETAIL: Cookie: TJE=; TE3=N0:C N1:E N2:C N3:C N4:C N5:C N6:C N7:C N8:C N9:C N10:C N11:C N12:C N13:C N14:C N15:C N16:C N17:C N18:C N19:C N20:C N21:C N22:C N23:C N24:C N25:C N26:C; LtpaToken2=RVs0qI0TZY1A5F/F64O7fOKte/Km9n5e9szaWOHbigepxKneWYF5zmGu3va/Zg3A/z0actIMUCL1zz4DYN8iSsc3jXrGE6w3XLlIqGlXvjDDCQJUF+ihenCkj7HPH/SokxxB7Jn2JKOcIjYlQVkysqDhcM6g+vtZwWL8ca5nj3I4mKI4rhZmoNmuxXihF0ZloI7QIg1Da71qqILj0dWsKCvToVZPrfACdVEWqeqzd+r4Spj+Ko2Spnp9aOFIPua3d6RQq6fTR1WWkfC1Ie6HtGN5lt+KaGmq9qSfFCWVJ7QzPA5/FxWtug8jQPXcsniy+gVuFmUMr0SbTfUhZpODrG2HN1w8JIE2Rncg3ZTeaNA=; LtpaToken=UAx8tmo+3t2C4YhDmSxy6C90fwSChm1sf9bPGJKeLkz3ZSbcbVT+5u9efRUHASEoguGIQ5kscugvdH8EgoZtbH/WzxiSni5MN/v6cH7uJbwqwoqM0cC6C9P7mXKOPeSMPwHYnsgoxPnaflmwB2XdH33n9Lsh001BPCOTMcVylkRO3QXOjub1S11SMwVb+YY7bxARWjRrzbkSKlikjFRVStnrMIWEEVqn2BC1rtZllE9IwIjR4wdf4CnMaZY/1JPuiioIpL4sZYSFLUrA/nXsyTBjdz69FtrxHz7mClOZaUIuAPU5IoEGwiN7YziVJJQWU+pbsU+m0Mu+2co+aV1GO+J10W3vGOCd
[Tue May 26 17:48:31 2009] 00000fb5 02d4cb90 - DETAIL: $WSIS: false
[Tue May 26 17:48:31 2009] 00000fb5 02d4cb90 - DETAIL: $WSSC: http
[Tue May 26 17:48:31 2009] 00000fb5 02d4cb90 - DETAIL: $WSPR: HTTP/1.1
[Tue May 26 17:48:31 2009] 00000fb5 02d4cb90 - DETAIL: $WSRA: 127.0.0.1
[Tue May 26 17:48:31 2009] 00000fb5 02d4cb90 - DETAIL: $WSRH: 127.0.0.1
[Tue May 26 17:48:31 2009] 00000fb5 02d4cb90 - DETAIL: $WSSN: localhost
[Tue May 26 17:48:31 2009] 00000fb5 02d4cb90 - DETAIL: $WSSP: 80
[Tue May 26 17:48:31 2009] 00000fb5 02d4cb90 - DETAIL: Surrogate-Capability: WS-ESI="ESI/1.0+"
[Tue May 26 17:48:31 2009] 00000fb5 02d4cb90 - DETAIL: _WS_HAPRT_WLMVERSION: -1
[Tue May 26 17:48:31 2009] 00000fb5 02d4cb90 - DETAIL: lib_htresponse: htresponseRead: Reading the response: 870d7c4
[Tue May 26 17:49:20 2009] 00000fb5 02d4cb90 - DETAIL: HTTP/1.1 200 OK
[Tue May 26 17:49:20 2009] 00000fb5 02d4cb90 - DETAIL: Content-Type: text/html; charset=UTF-8
[Tue May 26 17:49:20 2009] 00000fb5 02d4cb90 - DETAIL: IBM-Web2-Location: /wps/portal/!ut/p/c5/04_SB8K8xLLM9MSSzPy8xBz9CP0os3hnd0cPE3MfAwN3cyNTAyM_02AjX8cwAwNfQ_1wkA6zeAMcwNFA388jPzdVvyA7rxwAZPfmsg!!/dl3/d3/L2dBISEvZ0FBIS9nQSEh/
[Tue May 26 17:49:20 2009] 00000fb5 02d4cb90 - DETAIL: Cache-Control: no-cache
[Tue May 26 17:49:20 2009] 00000fb5 02d4cb90 - DETAIL: Expires: Thu, 01 Jan 1970 00:00:00 GMT
[Tue May 26 17:49:20 2009] 00000fb5 02d4cb90 - DETAIL: Pragma: no-cache
[Tue May 26 17:49:20 2009] 00000fb5 02d4cb90 - DETAIL: Vary: User-Agent,Cookie
[Tue May 26 17:49:20 2009] 00000fb5 02d4cb90 - DETAIL: Content-Language: en-US
[Tue May 26 17:49:20 2009] 00000fb5 02d4cb90 - DETAIL: Content-Length: 16671
[Tue May 26 17:49:20 2009] 00000fb5 02d4cb90 - DETAIL: Date: Wed, 27 May 2009 00:49:20 GMT
[Tue May 26 17:49:20 2009] 00000fb5 02d4cb90 - DETAIL: Server: WebSphere Application Server/6.1
[Tue May 26 17:49:20 2009] 00000fb5 02d4cb90 - STATS: ws_server: serverSetFailoverStatus: Server portal1_WebSphere_Portal_V1 : pendingRequests 0 failedRequests 1 affinityRequests 0 totalRequests 1.
[Tue May 26 17:49:20 2009] 00000fb5 02d4cb90 - DETAIL: ESI: esiRequestPopUrl: '/wps/portal'
[Tue May 26 17:49:20 2009] 00000fb5 02d4cb90 - DETAIL: ws_common: websphereEndRequest: Ending the request
[Tue May 26 17:49:44 2009] 00000fb7 0234bb90 - DETAIL: ws_common: websphereShouldHandleRequest: trying to match a route for: vhost='localhost'; uri='/wps/portal/!ut/p/c5/04_SB8K8xLLM9MSSzPy8xBz9CP0os3hnd0cPE3MfAwN3cyNTAyM_02AjX8cwAwNfQ_1wkA6zeAMcwNFA388jPzdVvyA7rxwAZPfmsg!!/dl3/d3/L0lDUWtpQ1NTUW9LVVFBISEvb0lvZ0FFQ1FRREdJUXBURE9DNEpuQSEhLzRDd2lSLXJmbTE2SWt5WGlnRUEhLzdfQ0dBSDQ3TDAwRzcyNTAyTjVTMk1BVjAwRTQvd3BzLnBvcnRsZXRzLmxvZ2lu/'
[Tue May 26 17:49:44 2009] 00000fb7 0234bb90 - DETAIL: ws_common: websphereBeginRequest: Request is: host='localhost'; uri='/wps/portal/!ut/p/c5/04_SB8K8xLLM9MSSzPy8xBz9CP0os3hnd0cPE3MfAwN3cyNTAyM_02AjX8cwAwNfQ_1wkA6zeAMcwNFA388jPzdVvyA7rxwAZPfmsg!!/dl3/d3/L0lDUWtpQ1NTUW9LVVFBISEvb0lvZ0FFQ1FRREdJUXBURE9DNEpuQSEhLzRDd2lSLXJmbTE2SWt5WGlnRUEhLzdfQ0dBSDQ3TDAwRzcyNTAyTjVTMk1BVjAwRTQvd3BzLnBvcnRsZXRzLmxvZ2lu/'
[Tue May 26 17:49:44 2009] 00000fb7 0234bb90 - DETAIL: ws_common: websphereFindServerGroup: Setting the server group: PortalCluster; highScore: 6; highExactMatch: 5; affinityCookie: JSESSIONID; affinityURL: jsessionid
[Tue May 26 17:49:44 2009] 00000fb7 0234bb90 - DETAIL: ESI: esiRequestPushUrl: '/wps/portal/!ut/p/c5/04_SB8K8xLLM9MSSzPy8xBz9CP0os3hnd0cPE3MfAwN3cyNTAyM_02AjX8cwAwNfQ_1wkA6zeAMcwNFA388jPzdVvyA7rxwAZPfmsg!!/dl3/d3/L0lDUWtpQ1NTUW9LVVFBISEvb0lvZ0FFQ1FRREdJUXBURE9DNEpuQSEhLzRDd2lSLXJmbTE2SWt5WGlnRUEhLzdfQ0dBSDQ3TDAwRzcyNTAyTjVTMk1BVjAwRTQvd3BzLnBvcnRsZXRzLmxvZ2lu/'
[Tue May 26 17:49:44 2009] 00000fb7 0234bb90 - DETAIL: ESI: esiRulesGetCacheId: cache miss; no rule for '/wps/portal/!ut/p/c5/04_SB8K8xLLM9MSSzPy8xBz9CP0os3hnd0cPE3MfAwN3cyNTAyM_02AjX8cwAwNfQ_1wkA6zeAMcwNFA388jPzdVvyA7rxwAZPfmsg!!/dl3/d3/L0lDUWtpQ1NTUW9LVVFBISEvb0lvZ0FFQ1FRREdJUXBURE9DNEpuQSEhLzRDd2lSLXJmbTE2SWt5WGlnRUEhLzdfQ0dBSDQ3TDAwRzcyNTAyTjVTMk1BVjAwRTQvd3BzLnBvcnRsZXRzLmxvZ2lu/'
[Tue May 26 17:49:44 2009] 00000fb7 0234bb90 - STATS: ws_server_group: serverGroupCheckServerStatus: Checking status of portal1_WebSphere_Portal_V1, ignoreWeights 0, markedDown 0, retryNow 0, wlbAllows 1 reachedMaxConnectionsLimit 0
[Tue May 26 17:49:44 2009] 00000fb7 0234bb90 - DETAIL: ws_common: websphereFindTransport: Setting the transport(case 2): dmgr.wpcertification.com on port 10048
[Tue May 26 17:49:44 2009] 00000fb7 0234bb90 - DETAIL: ws_common: websphereGetStream: Created a new stream; queue was empty, socket = 11
[Tue May 26 17:49:44 2009] 00000fb7 0234bb90 - DETAIL: POST /wps/portal/!ut/p/c5/04_SB8K8xLLM9MSSzPy8xBz9CP0os3hnd0cPE3MfAwN3cyNTAyM_02AjX8cwAwNfQ_1wkA6zeAMcwNFA388jPzdVvyA7rxwAZPfmsg!!/dl3/d3/L0lDUWtpQ1NTUW9LVVFBISEvb0lvZ0FFQ1FRREdJUXBURE9DNEpuQSEhLzRDd2lSLXJmbTE2SWt5WGlnRUEhLzdfQ0dBSDQ3TDAwRzcyNTAyTjVTMk1BVjAwRTQvd3BzLnBvcnRsZXRzLmxvZ2lu/ HTTP/1.1
[Tue May 26 17:49:44 2009] 00000fb7 0234bb90 - DETAIL: Host: localhost
[Tue May 26 17:49:44 2009] 00000fb7 0234bb90 - DETAIL: User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.0.10) Gecko/2009042718 CentOS/3.0.10-1.el5.centos Firefox/3.0.10
[Tue May 26 17:49:44 2009] 00000fb7 0234bb90 - DETAIL: Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
[Tue May 26 17:49:44 2009] 00000fb7 0234bb90 - DETAIL: Accept-Language: en-us,en;q=0.5
[Tue May 26 17:49:44 2009] 00000fb7 0234bb90 - DETAIL: Accept-Encoding: gzip,deflate
[Tue May 26 17:49:44 2009] 00000fb7 0234bb90 - DETAIL: Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7
[Tue May 26 17:49:44 2009] 00000fb7 0234bb90 - DETAIL: Keep-Alive: 300
[Tue May 26 17:49:44 2009] 00000fb7 0234bb90 - DETAIL: Referer: http://localhost/wps/portal
[Tue May 26 17:49:44 2009] 00000fb7 0234bb90 - DETAIL: Cookie: TJE=; TE3=N0:C N1:E N2:C N3:C N4:C N5:C N6:C N7:C N8:C N9:C N10:C N11:C N12:C N13:C N14:C N15:C N16:C N17:C N18:C N19:C N20:C N21:C N22:C N23:C N24:C N25:C N26:C; LtpaToken2=RVs0qI0TZY1A5F/F64O7fOKte/Km9n5e9szaWOHbigepxKneWYF5zmGu3va/Zg3A/z0actIMUCL1zz4DYN8iSsc3jXrGE6w3XLlIqGlXvjDDCQJUF+ihenCkj7HPH/SokxxB7Jn2JKOcIjYlQVkysqDhcM6g+vtZwWL8ca5nj3I4mKI4rhZmoNmuxXihF0ZloI7QIg1Da71qqILj0dWsKCvToVZPrfACdVEWqeqzd+r4Spj+Ko2Spnp9aOFIPua3d6RQq6fTR1WWkfC1Ie6HtGN5lt+KaGmq9qSfFCWVJ7QzPA5/FxWtug8jQPXcsniy+gVuFmUMr0SbTfUhZpODrG2HN1w8JIE2Rncg3ZTeaNA=; LtpaToken=UAx8tmo+3t2C4YhDmSxy6C90fwSChm1sf9bPGJKeLkz3ZSbcbVT+5u9efRUHASEoguGIQ5kscugvdH8EgoZtbH/WzxiSni5MN/v6cH7uJbwqwoqM0cC6C9P7mXKOPeSMPwHYnsgoxPnaflmwB2XdH33n9Lsh001BPCOTMcVylkRO3QXOjub1S11SMwVb+YY7bxARWjRrzbkSKlikjFRVStnrMIWEEVqn2BC1rtZllE9IwIjR4wdf4CnMaZY/1JPuiioIpL4sZYSFLUrA/nXsyTBjdz69FtrxHz7mClOZaUIuAPU5IoEGwiN7YziVJJQWU+pbsU+m0Mu+2co+aV1GO+J10W3vGOCd; portalFlyoutIsOpen=; portalOpenFlyout=
[Tue May 26 17:49:44 2009] 00000fb7 0234bb90 - DETAIL: Content-Type: application/x-www-form-urlencoded
[Tue May 26 17:49:44 2009] 00000fb7 0234bb90 - DETAIL: Content-Length: 92
[Tue May 26 17:49:44 2009] 00000fb7 0234bb90 - DETAIL: $WSIS: false
[Tue May 26 17:49:44 2009] 00000fb7 0234bb90 - DETAIL: $WSSC: http
[Tue May 26 17:49:44 2009] 00000fb7 0234bb90 - DETAIL: $WSPR: HTTP/1.1
[Tue May 26 17:49:44 2009] 00000fb7 0234bb90 - DETAIL: $WSRA: 127.0.0.1
[Tue May 26 17:49:44 2009] 00000fb7 0234bb90 - DETAIL: $WSRH: 127.0.0.1
[Tue May 26 17:49:44 2009] 00000fb7 0234bb90 - DETAIL: $WSSN: localhost
[Tue May 26 17:49:44 2009] 00000fb7 0234bb90 - DETAIL: $WSSP: 80
[Tue May 26 17:49:44 2009] 00000fb7 0234bb90 - DETAIL: Surrogate-Capability: WS-ESI="ESI/1.0+"
[Tue May 26 17:49:44 2009] 00000fb7 0234bb90 - DETAIL: _WS_HAPRT_WLMVERSION: -1
[Tue May 26 17:49:44 2009] 00000fb7 0234bb90 - DETAIL: Expect: 100-Continue
[Tue May 26 17:49:44 2009] 00000fb7 0234bb90 - DETAIL: HTTP/1.1 100 Continue
[Tue May 26 17:49:44 2009] 00000fb7 0234bb90 - DETAIL: Content-Length: 0
[Tue May 26 17:49:44 2009] 00000fb7 0234bb90 - DETAIL: Date: Wed, 27 May 2009 00:49:44 GMT
[Tue May 26 17:49:44 2009] 00000fb7 0234bb90 - DETAIL: Server: WebSphere Application Server/6.1
[Tue May 26 17:49:44 2009] 00000fb7 0234bb90 - DETAIL: lib_htresponse: htresponseRead: Reading the response: 870daec
[Tue May 26 17:49:46 2009] 00000fb7 0234bb90 - DETAIL: HTTP/1.1 302 Found
[Tue May 26 17:49:46 2009] 00000fb7 0234bb90 - DETAIL: Date: Wed, 27 May 2009 00:49:46 GMT
[Tue May 26 17:49:46 2009] 00000fb7 0234bb90 - DETAIL: Server: WebSphere Application Server/6.1
[Tue May 26 17:49:46 2009] 00000fb7 0234bb90 - DETAIL: Location: http://localhost/wps/myportal/!ut/p/c5/0wcA1NLTeQ!!/
[Tue May 26 17:49:46 2009] 00000fb7 0234bb90 - DETAIL: Content-Language: en-US
[Tue May 26 17:49:46 2009] 00000fb7 0234bb90 - DETAIL: Set-Cookie: LtpaToken2=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; Path=/
[Tue May 26 17:49:46 2009] 00000fb7 0234bb90 - DETAIL: Set-Cookie: LtpaToken=UAx8tmo+3t2C4YhDmSxy6C90fwSChm1sf9bPGJKeLkzOk2c6GrnSIe9efRUHASEoguGIQ5kscugvdH8EgoZtbH/WzxiSni5Mt81K0nRqrVFutRlhQyihdUOi1A3QA+TkpB52U168KJK+Af/ivUrs3SfllUnmJBdQNNgpAkRzor3IfPpWA/9CYAwTLENylm30NR8Sw58ogo1O6g3aI0JOpHjQWFyJMe7zEgaK31To3k4rvZoi/DNveNEoU6uMunfs9zxs9i8yJ+4rv2DixYUEING7ZT+QDkz7UhgBzxXksanA5HiBUZm4DozYEtBC+IENx8L7twqAqrXd7c3B6C9rgQMLscIwKIAw; Path=/
[Tue May 26 17:49:46 2009] 00000fb7 0234bb90 - DETAIL: Set-Cookie: JSESSIONID=0000Q5jHUZSwpLygvRzlfdLa1Ie:145t799pf; Path=/
[Tue May 26 17:49:46 2009] 00000fb7 0234bb90 - DETAIL: Transfer-Encoding: chunked
[Tue May 26 17:49:46 2009] 00000fb7 0234bb90 - DETAIL: Expires: Thu, 01 Dec 1994 16:00:00 GMT
[Tue May 26 17:49:46 2009] 00000fb7 0234bb90 - DETAIL: Cache-Control: no-cache="set-cookie, set-cookie2"
[Tue May 26 17:49:46 2009] 00000fb7 0234bb90 - STATS: ws_server: serverSetFailoverStatus: Server portal1_WebSphere_Portal_V1 : pendingRequests 0 failedRequests 0 affinityRequests 0 totalRequests 1.
[Tue May 26 17:49:46 2009] 00000fb7 0234bb90 - DETAIL: ESI: esiRequestPopUrl: '/wps/portal/!ut/p/c5/04_SB8K8xLLM9MSSzPy8xBz9CP0os3hnd0cPE3MfAwN3cyNTAyM_02AjX8cwAwNfQ_1wkA6zeAMcwNFA388jPzdVvyA7rxwAZPfmsg!!/dl3/d3/L0lDUWtpQ1NTUW9LVVFBISEvb0lvZ0FFQ1FRREdJUXBURE9DNEpuQSEhLzRDd2lSLXJmbTE2SWt5WGlnRUEhLzdfQ0dBSDQ3TDAwRzcyNTAyTjVTMk1BVjAwRTQvd3BzLnBvcnRsZXRzLmxvZ2lu/'
[Tue May 26 17:49:46 2009] 00000fb7 0234bb90 - DETAIL: ws_common: websphereEndRequest: Ending the request
[Tue May 26 17:49:46 2009] 00000fb7 0234bb90 - DETAIL: ws_common: websphereShouldHandleRequest: trying to match a route for: vhost='localhost'; uri='/wps/myportal/!ut/p/c5/0wcA1NLTeQ!!/'
[Tue May 26 17:49:46 2009] 00000fb7 0234bb90 - DETAIL: ws_common: websphereBeginRequest: Request is: host='localhost'; uri='/wps/myportal/!ut/p/c5/0wcA1NLTeQ!!/'
[Tue May 26 17:49:46 2009] 00000fb7 0234bb90 - DETAIL: ws_common: websphereFindServerGroup: Setting the server group: PortalCluster; highScore: 6; highExactMatch: 5; affinityCookie: JSESSIONID; affinityURL: jsessionid
[Tue May 26 17:49:46 2009] 00000fb7 0234bb90 - DETAIL: ESI: esiRequestPushUrl: '/wps/myportal/!ut/p/c5/0wcA1NLTeQ!!/'
[Tue May 26 17:49:46 2009] 00000fb7 0234bb90 - DETAIL: ESI: esiRulesGetCacheId: cache miss; no rule for '/wps/myportal/!ut/p/c5/0wcA1NLTeQ!!/'
[Tue May 26 17:49:46 2009] 00000fb7 0234bb90 - STATS: ws_server_group: serverGroupCheckServerStatus: Checking status of portal1_WebSphere_Portal_V1, ignoreWeights 1, markedDown 0, retryNow 0, wlbAllows 0 reachedMaxConnectionsLimit 0
[Tue May 26 17:49:46 2009] 00000fb7 0234bb90 - DETAIL: ws_common: websphereFindTransport: Setting the transport(case 2): dmgr.wpcertification.com on port 10048
[Tue May 26 17:49:46 2009] 00000fb7 0234bb90 - DETAIL: ws_common: websphereGetStream: Using existing stream from transport dmgr.wpcertification.com:10048 queue, socket = 11
[Tue May 26 17:49:46 2009] 00000fb7 0234bb90 - DETAIL: GET /wps/myportal/!ut/p/c5/0wcA1NLTeQ!!/ HTTP/1.1
[Tue May 26 17:49:46 2009] 00000fb7 0234bb90 - DETAIL: Host: localhost
[Tue May 26 17:49:46 2009] 00000fb7 0234bb90 - DETAIL: User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.0.10) Gecko/2009042718 CentOS/3.0.10-1.el5.centos Firefox/3.0.10
[Tue May 26 17:49:46 2009] 00000fb7 0234bb90 - DETAIL: Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
[Tue May 26 17:49:46 2009] 00000fb7 0234bb90 - DETAIL: Accept-Language: en-us,en;q=0.5
[Tue May 26 17:49:46 2009] 00000fb7 0234bb90 - DETAIL: Accept-Encoding: gzip,deflate
[Tue May 26 17:49:46 2009] 00000fb7 0234bb90 - DETAIL: Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7
[Tue May 26 17:49:46 2009] 00000fb7 0234bb90 - DETAIL: Keep-Alive: 300
[Tue May 26 17:49:46 2009] 00000fb7 0234bb90 - DETAIL: Referer: http://localhost/wps/portal
[Tue May 26 17:49:46 2009] 00000fb7 0234bb90 - DETAIL: Cookie: TJE=; TE3=N0:C N1:E N2:C N3:C N4:C N5:C N6:C N7:C N8:C N9:C N10:C N11:C N12:C N13:C N14:C N15:C N16:C N17:C N18:C N19:C N20:C N21:C N22:C N23:C N24:C N25:C N26:C; LtpaToken2=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; LtpaToken=UAx8tmo+3t2C4YhDmSxy6C90fwSChm1sf9bPGJKeLkzOk2c6GrnSIe9efRUHASEoguGIQ5kscugvdH8EgoZtbH/WzxiSni5Mt81K0nRqrVFutRlhQyihdUOi1A3QA+TkpB52U168KJK+Af/ivUrs3SfllUnmJBdQNNgpAkRzor3IfPpWA/9CYAwTLENylm30NR8Sw58ogo1O6g3aI0JOpHjQWFyJMe7zEgaK31To3k4rvZoi/DNveNEoU6uMunfs9zxs9i8yJ+4rv2DixYUEING7ZT+QDkz7UhgBzxXksanA5HiBUZm4DozYEtBC+IENx8L7twqAqrXd7c3B6C9rgQMLscIwKIAw; portalFlyoutIsOpen=; portalOpenFlyout=; JSESSIONID=0000Q5jHUZSwpLygvRzlfdLa1Ie:145t799pf
[Tue May 26 17:49:46 2009] 00000fb7 0234bb90 - DETAIL: $WSIS: false
[Tue May 26 17:49:46 2009] 00000fb7 0234bb90 - DETAIL: $WSSC: http
[Tue May 26 17:49:46 2009] 00000fb7 0234bb90 - DETAIL: $WSPR: HTTP/1.1
[Tue May 26 17:49:46 2009] 00000fb7 0234bb90 - DETAIL: $WSRA: 127.0.0.1
[Tue May 26 17:49:46 2009] 00000fb7 0234bb90 - DETAIL: $WSRH: 127.0.0.1
[Tue May 26 17:49:46 2009] 00000fb7 0234bb90 - DETAIL: $WSSN: localhost
[Tue May 26 17:49:46 2009] 00000fb7 0234bb90 - DETAIL: $WSSP: 80
[Tue May 26 17:49:46 2009] 00000fb7 0234bb90 - DETAIL: Surrogate-Capability: WS-ESI="ESI/1.0+"
[Tue May 26 17:49:46 2009] 00000fb7 0234bb90 - DETAIL: _WS_HAPRT_WLMVERSION: -1
[Tue May 26 17:49:46 2009] 00000fb7 0234bb90 - DETAIL: lib_htresponse: htresponseRead: Reading the response: 871181c
[Tue May 26 17:49:54 2009] 00000fb7 0234bb90 - DETAIL: HTTP/1.1 200 OK
[Tue May 26 17:49:54 2009] 00000fb7 0234bb90 - DETAIL: Content-Type: text/html; charset=UTF-8
[Tue May 26 17:49:54 2009] 00000fb7 0234bb90 - DETAIL: IBM-Web2-Location: /wps/myportal/!ut/p/c5/04_SB8K8xLLM9MSSzPy8xBz9CP0os_iwYBfDUG93QwP3MAsDA0_30FAnPzcfQwMDA_1wkA6zeGd3Rw8Tcx8DA3dzI1MDIz_TYCNfxzCgWmOIvAEO4Gig7-eRn5uqX5CdneboqKgIAJDBEFc!/dl3/d3/L2dBISEvZ0FBIS9nQSEh/
[Tue May 26 17:49:54 2009] 00000fb7 0234bb90 - DETAIL: Cache-Control: no-cache
[Tue May 26 17:49:54 2009] 00000fb7 0234bb90 - DETAIL: Expires: Thu, 01 Jan 1970 00:00:00 GMT
[Tue May 26 17:49:54 2009] 00000fb7 0234bb90 - DETAIL: Pragma: no-cache
[Tue May 26 17:49:54 2009] 00000fb7 0234bb90 - DETAIL: Vary: User-Agent,Cookie
[Tue May 26 17:49:54 2009] 00000fb7 0234bb90 - DETAIL: Content-Language: en-US
[Tue May 26 17:49:54 2009] 00000fb7 0234bb90 - DETAIL: Transfer-Encoding: chunked
[Tue May 26 17:49:54 2009] 00000fb7 0234bb90 - DETAIL: Date: Wed, 27 May 2009 00:49:54 GMT
[Tue May 26 17:49:54 2009] 00000fb7 0234bb90 - DETAIL: Server: WebSphere Application Server/6.1
[Tue May 26 17:49:54 2009] 00000fb7 0234bb90 - STATS: ws_server: serverSetFailoverStatus: Server portal1_WebSphere_Portal_V1 : pendingRequests 0 failedRequests 0 affinityRequests 1 totalRequests 2.
[Tue May 26 17:49:55 2009] 00000fb7 0234bb90 - DETAIL: ESI: esiRequestPopUrl: '/wps/myportal/!ut/p/c5/0wcA1NLTeQ!!/'
[Tue May 26 17:49:55 2009] 00000fb7 0234bb90 - DETAIL: ws_common: websphereEndRequest: Ending the request
[Tue May 26 17:49:56 2009] 00000fb7 0234bb90 - DETAIL: ws_common: websphereShouldHandleRequest: trying to match a route for: vhost='localhost'; uri='/searchfeed/myserver/scopes'
[Tue May 26 17:49:56 2009] 00000fb7 0234bb90 - DETAIL: ws_common: websphereBeginRequest: Request is: host='localhost'; uri='/searchfeed/myserver/scopes'
[Tue May 26 17:49:56 2009] 00000fb7 0234bb90 - DETAIL: ws_common: websphereFindServerGroup: Setting the server group: PortalCluster; highScore: 13; highExactMatch: 12; affinityCookie: JSESSIONID; affinityURL: jsessionid
[Tue May 26 17:49:56 2009] 00000fb7 0234bb90 - DETAIL: ESI: esiRequestPushUrl: '/searchfeed/myserver/scopes?locale=en&customLinks=true&timeStamp=1243385067143'
[Tue May 26 17:49:56 2009] 00000fb7 0234bb90 - DETAIL: ESI: esiRulesGetCacheId: cache miss; no rule for '/searchfeed/myserver/scopes'
[Tue May 26 17:49:56 2009] 00000fb7 0234bb90 - STATS: ws_server_group: serverGroupCheckServerStatus: Checking status of portal1_WebSphere_Portal_V1, ignoreWeights 1, markedDown 0, retryNow 0, wlbAllows 0 reachedMaxConnectionsLimit 0
[Tue May 26 17:49:56 2009] 00000fb7 0234bb90 - DETAIL: ws_common: websphereFindTransport: Setting the transport(case 2): dmgr.wpcertification.com on port 10048
[Tue May 26 17:49:56 2009] 00000fb7 0234bb90 - DETAIL: ws_common: websphereGetStream: Using existing stream from transport dmgr.wpcertification.com:10048 queue, socket = 11
[Tue May 26 17:49:56 2009] 00000fb7 0234bb90 - DETAIL: GET /searchfeed/myserver/scopes?locale=en&customLinks=true&timeStamp=1243385067143 HTTP/1.1
[Tue May 26 17:49:56 2009] 00000fb7 0234bb90 - DETAIL: Host: localhost
[Tue May 26 17:49:56 2009] 00000fb7 0234bb90 - DETAIL: User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.0.10) Gecko/2009042718 CentOS/3.0.10-1.el5.centos Firefox/3.0.10
[Tue May 26 17:49:56 2009] 00000fb7 0234bb90 - DETAIL: Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
[Tue May 26 17:49:56 2009] 00000fb7 0234bb90 - DETAIL: Accept-Language: en-us,en;q=0.5
[Tue May 26 17:49:56 2009] 00000fb7 0234bb90 - DETAIL: Accept-Encoding: gzip,deflate
[Tue May 26 17:49:56 2009] 00000fb7 0234bb90 - DETAIL: Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7
[Tue May 26 17:49:56 2009] 00000fb7 0234bb90 - DETAIL: Keep-Alive: 300
[Tue May 26 17:49:56 2009] 00000fb7 0234bb90 - DETAIL: Content-Type: application/x-www-form-urlencoded
[Tue May 26 17:49:56 2009] 00000fb7 0234bb90 - DETAIL: X-Requested-With: XMLHttpRequest
[Tue May 26 17:49:56 2009] 00000fb7 0234bb90 - DETAIL: Referer: http://localhost/wps/myportal/!ut/p/c5/0wcA1NLTeQ!!/
[Tue May 26 17:49:56 2009] 00000fb7 0234bb90 - DETAIL: Cookie: TJE=; TE3=N0:C N1:E N2:C N3:C N4:C N5:C N6:C N7:C N8:C N9:C N10:C N11:C N12:C N13:C N14:C N15:C N16:C N17:C N18:C N19:C N20:C N21:C N22:C N23:C N24:C N25:C N26:C; LtpaToken2=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; LtpaToken=UAx8tmo+3t2C4YhDmSxy6C90fwSChm1sf9bPGJKeLkzOk2c6GrnSIe9efRUHASEoguGIQ5kscugvdH8EgoZtbH/WzxiSni5Mt81K0nRqrVFutRlhQyihdUOi1A3QA+TkpB52U168KJK+Af/ivUrs3SfllUnmJBdQNNgpAkRzor3IfPpWA/9CYAwTLENylm30NR8Sw58ogo1O6g3aI0JOpHjQWFyJMe7zEgaK31To3k4rvZoi/DNveNEoU6uMunfs9zxs9i8yJ+4rv2DixYUEING7ZT+QDkz7UhgBzxXksanA5HiBUZm4DozYEtBC+IENx8L7twqAqrXd7c3B6C9rgQMLscIwKIAw; portalFlyoutIsOpen=; portalOpenFlyout=; JSESSIONID=0000Q5jHUZSwpLygvRzlfdLa1Ie:145t799pf
[Tue May 26 17:49:56 2009] 00000fb7 0234bb90 - DETAIL: $WSIS: false
[Tue May 26 17:49:56 2009] 00000fb7 0234bb90 - DETAIL: $WSSC: http
[Tue May 26 17:49:56 2009] 00000fb7 0234bb90 - DETAIL: $WSPR: HTTP/1.1
[Tue May 26 17:49:56 2009] 00000fb7 0234bb90 - DETAIL: $WSRA: 127.0.0.1
[Tue May 26 17:49:56 2009] 00000fb7 0234bb90 - DETAIL: $WSRH: 127.0.0.1
[Tue May 26 17:49:56 2009] 00000fb7 0234bb90 - DETAIL: $WSSN: localhost
[Tue May 26 17:49:56 2009] 00000fb7 0234bb90 - DETAIL: $WSSP: 80
[Tue May 26 17:49:56 2009] 00000fb7 0234bb90 - DETAIL: Surrogate-Capability: WS-ESI="ESI/1.0+"
[Tue May 26 17:49:56 2009] 00000fb7 0234bb90 - DETAIL: _WS_HAPRT_WLMVERSION: -1
[Tue May 26 17:49:56 2009] 00000fb7 0234bb90 - DETAIL: lib_htresponse: htresponseRead: Reading the response: 8711804
[Tue May 26 17:49:59 2009] 00000fb7 0234bb90 - DETAIL: HTTP/1.1 200 OK
[Tue May 26 17:49:59 2009] 00000fb7 0234bb90 - DETAIL: Cache-Control: private, max-age=86400
[Tue May 26 17:49:59 2009] 00000fb7 0234bb90 - DETAIL: Content-Type: application/atom+xml
[Tue May 26 17:49:59 2009] 00000fb7 0234bb90 - DETAIL: Content-Language: en-US
[Tue May 26 17:49:59 2009] 00000fb7 0234bb90 - DETAIL: Transfer-Encoding: chunked
[Tue May 26 17:49:59 2009] 00000fb7 0234bb90 - DETAIL: Date: Wed, 27 May 2009 00:49:59 GMT
[Tue May 26 17:49:59 2009] 00000fb7 0234bb90 - DETAIL: Server: WebSphere Application Server/6.1
[Tue May 26 17:49:59 2009] 00000fb7 0234bb90 - STATS: ws_server: serverSetFailoverStatus: Server portal1_WebSphere_Portal_V1 : pendingRequests 0 failedRequests 0 affinityRequests 2 totalRequests 3.
[Tue May 26 17:49:59 2009] 00000fb7 0234bb90 - DETAIL: ESI: esiRequestPopUrl: '/searchfeed/myserver/scopes?locale=en&customLinks=true&timeStamp=1243385067143'
[Tue May 26 17:49:59 2009] 00000fb7 0234bb90 - DETAIL: ws_common: websphereEndRequest: Ending the request
[Tue May 26 18:37:28 2009] 00000fb5 0374db90 - DETAIL: ws_common: websphereShouldHandleRequest: trying to match a route for: vhost='localhost'; uri='/wps/themes/html/Portal/colors/default/menu_selected_disabled.gif'
[Tue May 26 18:37:28 2009] 00000fb5 0374db90 - DETAIL: ws_common: websphereBeginRequest: Request is: host='localhost'; uri='/wps/themes/html/Portal/colors/default/menu_selected_disabled.gif'
[Tue May 26 18:37:28 2009] 00000fb5 0374db90 - DETAIL: ws_common: websphereFindServerGroup: Setting the server group: PortalCluster; highScore: 6; highExactMatch: 5; affinityCookie: JSESSIONID; affinityURL: jsessionid
[Tue May 26 18:37:28 2009] 00000fb5 0374db90 - DETAIL: ESI: esiRequestPushUrl: '/wps/themes/html/Portal/colors/default/menu_selected_disabled.gif'
[Tue May 26 18:37:28 2009] 00000fb5 0374db90 - DETAIL: ESI: esiRulesGetCacheId: cache miss; no rule for '/wps/themes/html/Portal/colors/default/menu_selected_disabled.gif'
[Tue May 26 18:37:28 2009] 00000fb5 0374db90 - STATS: ws_server_group: serverGroupCheckServerStatus: Checking status of portal1_WebSphere_Portal_V1, ignoreWeights 1, markedDown 0, retryNow 0, wlbAllows 1 reachedMaxConnectionsLimit 0
[Tue May 26 18:37:28 2009] 00000fb5 0374db90 - DETAIL: ws_common: websphereFindTransport: Setting the transport(case 2): dmgr.wpcertification.com on port 10048
[Tue May 26 18:37:28 2009] 00000fb5 0374db90 - DETAIL: ws_common: websphereGetStream: Created a new stream; queue was empty, socket = 11
[Tue May 26 18:37:28 2009] 00000fb5 0374db90 - DETAIL: GET /wps/themes/html/Portal/colors/default/menu_selected_disabled.gif HTTP/1.1
[Tue May 26 18:37:28 2009] 00000fb5 0374db90 - DETAIL: Host: localhost
[Tue May 26 18:37:28 2009] 00000fb5 0374db90 - DETAIL: User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.0.10) Gecko/2009042718 CentOS/3.0.10-1.el5.centos Firefox/3.0.10
[Tue May 26 18:37:28 2009] 00000fb5 0374db90 - DETAIL: Accept: image/png,image/*;q=0.8,*/*;q=0.5
[Tue May 26 18:37:28 2009] 00000fb5 0374db90 - DETAIL: Accept-Language: en-us,en;q=0.5
[Tue May 26 18:37:28 2009] 00000fb5 0374db90 - DETAIL: Accept-Encoding: gzip,deflate
[Tue May 26 18:37:28 2009] 00000fb5 0374db90 - DETAIL: Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7
[Tue May 26 18:37:28 2009] 00000fb5 0374db90 - DETAIL: Keep-Alive: 300
[Tue May 26 18:37:28 2009] 00000fb5 0374db90 - DETAIL: Referer: http://localhost/wps/myportal/!ut/p/c5/0wcA1NLTeQ!!/
[Tue May 26 18:37:28 2009] 00000fb5 0374db90 - DETAIL: Cookie: TJE=; TE3=N0:C N1:E N2:C N3:C N4:C N5:C N6:C N7:C N8:C N9:C N10:C N11:C N12:C N13:C N14:C N15:C N16:C N17:C N18:C N19:C N20:C N21:C N22:C N23:C N24:C N25:C N26:C; LtpaToken2=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; LtpaToken=UAx8tmo+3t2C4YhDmSxy6C90fwSChm1sf9bPGJKeLkzOk2c6GrnSIe9efRUHASEoguGIQ5kscugvdH8EgoZtbH/WzxiSni5Mt81K0nRqrVFutRlhQyihdUOi1A3QA+TkpB52U168KJK+Af/ivUrs3SfllUnmJBdQNNgpAkRzor3IfPpWA/9CYAwTLENylm30NR8Sw58ogo1O6g3aI0JOpHjQWFyJMe7zEgaK31To3k4rvZoi/DNveNEoU6uMunfs9zxs9i8yJ+4rv2DixYUEING7ZT+QDkz7UhgBzxXksanA5HiBUZm4DozYEtBC+IENx8L7twqAqrXd7c3B6C9rgQMLscIwKIAw; portalFlyoutIsOpen=; portalOpenFlyout=; JSESSIONID=0000Q5jHUZSwpLygvRzlfdLa1Ie:145t799pf
[Tue May 26 18:37:28 2009] 00000fb5 0374db90 - DETAIL: $WSIS: false
[Tue May 26 18:37:28 2009] 00000fb5 0374db90 - DETAIL: $WSSC: http
[Tue May 26 18:37:28 2009] 00000fb5 0374db90 - DETAIL: $WSPR: HTTP/1.1
[Tue May 26 18:37:28 2009] 00000fb5 0374db90 - DETAIL: $WSRA: 127.0.0.1
[Tue May 26 18:37:28 2009] 00000fb5 0374db90 - DETAIL: $WSRH: 127.0.0.1
[Tue May 26 18:37:28 2009] 00000fb5 0374db90 - DETAIL: $WSSN: localhost
[Tue May 26 18:37:28 2009] 00000fb5 0374db90 - DETAIL: $WSSP: 80
[Tue May 26 18:37:28 2009] 00000fb5 0374db90 - DETAIL: Surrogate-Capability: WS-ESI="ESI/1.0+"
[Tue May 26 18:37:28 2009] 00000fb5 0374db90 - DETAIL: _WS_HAPRT_WLMVERSION: -1
[Tue May 26 18:37:28 2009] 00000fb5 0374db90 - DETAIL: lib_htresponse: htresponseRead: Reading the response: 8711874
[Tue May 26 18:37:28 2009] 00000fb5 058f4b90 - DETAIL: ws_common: websphereShouldHandleRequest: trying to match a route for: vhost='localhost'; uri='/wps/themes/html/Portal/colors/default/menu_selected.gif'
[Tue May 26 18:37:28 2009] 00000fb5 058f4b90 - DETAIL: ws_common: websphereBeginRequest: Request is: host='localhost'; uri='/wps/themes/html/Portal/colors/default/menu_selected.gif'
[Tue May 26 18:37:28 2009] 00000fb5 058f4b90 - DETAIL: ws_common: websphereFindServerGroup: Setting the server group: PortalCluster; highScore: 6; highExactMatch: 5; affinityCookie: JSESSIONID; affinityURL: jsessionid
[Tue May 26 18:37:28 2009] 00000fb5 058f4b90 - DETAIL: ESI: esiRequestPushUrl: '/wps/themes/html/Portal/colors/default/menu_selected.gif'
[Tue May 26 18:37:28 2009] 00000fb5 058f4b90 - DETAIL: ESI: esiRulesGetCacheId: cache miss; no rule for '/wps/themes/html/Portal/colors/default/menu_selected.gif'
[Tue May 26 18:37:28 2009] 00000fb5 058f4b90 - STATS: ws_server_group: serverGroupCheckServerStatus: Checking status of portal1_WebSphere_Portal_V1, ignoreWeights 1, markedDown 0, retryNow 0, wlbAllows 1 reachedMaxConnectionsLimit 0
[Tue May 26 18:37:28 2009] 00000fb5 058f4b90 - DETAIL: ws_common: websphereFindTransport: Setting the transport(case 2): dmgr.wpcertification.com on port 10048
[Tue May 26 18:37:28 2009] 00000fb5 058f4b90 - DETAIL: ws_common: websphereGetStream: Created a new stream; queue was empty, socket = 13
[Tue May 26 18:37:28 2009] 00000fb5 058f4b90 - DETAIL: GET /wps/themes/html/Portal/colors/default/menu_selected.gif HTTP/1.1
[Tue May 26 18:37:28 2009] 00000fb5 058f4b90 - DETAIL: Host: localhost
[Tue May 26 18:37:28 2009] 00000fb5 058f4b90 - DETAIL: User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.0.10) Gecko/2009042718 CentOS/3.0.10-1.el5.centos Firefox/3.0.10
[Tue May 26 18:37:28 2009] 00000fb5 058f4b90 - DETAIL: Accept: image/png,image/*;q=0.8,*/*;q=0.5
[Tue May 26 18:37:28 2009] 00000fb5 058f4b90 - DETAIL: Accept-Language: en-us,en;q=0.5
[Tue May 26 18:37:28 2009] 00000fb5 058f4b90 - DETAIL: Accept-Encoding: gzip,deflate
[Tue May 26 18:37:28 2009] 00000fb5 058f4b90 - DETAIL: Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7
[Tue May 26 18:37:28 2009] 00000fb5 058f4b90 - DETAIL: Keep-Alive: 300
[Tue May 26 18:37:28 2009] 00000fb5 058f4b90 - DETAIL: Referer: http://localhost/wps/myportal/!ut/p/c5/0wcA1NLTeQ!!/
[Tue May 26 18:37:28 2009] 00000fb5 058f4b90 - DETAIL: Cookie: TJE=; TE3=N0:C N1:E N2:C N3:C N4:C N5:C N6:C N7:C N8:C N9:C N10:C N11:C N12:C N13:C N14:C N15:C N16:C N17:C N18:C N19:C N20:C N21:C N22:C N23:C N24:C N25:C N26:C; LtpaToken2=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; LtpaToken=UAx8tmo+3t2C4YhDmSxy6C90fwSChm1sf9bPGJKeLkzOk2c6GrnSIe9efRUHASEoguGIQ5kscugvdH8EgoZtbH/WzxiSni5Mt81K0nRqrVFutRlhQyihdUOi1A3QA+TkpB52U168KJK+Af/ivUrs3SfllUnmJBdQNNgpAkRzor3IfPpWA/9CYAwTLENylm30NR8Sw58ogo1O6g3aI0JOpHjQWFyJMe7zEgaK31To3k4rvZoi/DNveNEoU6uMunfs9zxs9i8yJ+4rv2DixYUEING7ZT+QDkz7UhgBzxXksanA5HiBUZm4DozYEtBC+IENx8L7twqAqrXd7c3B6C9rgQMLscIwKIAw; portalFlyoutIsOpen=; portalOpenFlyout=; JSESSIONID=0000Q5jHUZSwpLygvRzlfdLa1Ie:145t799pf
[Tue May 26 18:37:28 2009] 00000fb5 058f4b90 - DETAIL: $WSIS: false
[Tue May 26 18:37:28 2009] 00000fb5 058f4b90 - DETAIL: $WSSC: http
[Tue May 26 18:37:28 2009] 00000fb5 058f4b90 - DETAIL: $WSPR: HTTP/1.1
[Tue May 26 18:37:28 2009] 00000fb5 058f4b90 - DETAIL: $WSRA: 127.0.0.1
[Tue May 26 18:37:28 2009] 00000fb5 058f4b90 - DETAIL: $WSRH: 127.0.0.1
[Tue May 26 18:37:28 2009] 00000fb5 058f4b90 - DETAIL: $WSSN: localhost
[Tue May 26 18:37:28 2009] 00000fb5 058f4b90 - DETAIL: $WSSP: 80
[Tue May 26 18:37:28 2009] 00000fb5 058f4b90 - DETAIL: Surrogate-Capability: WS-ESI="ESI/1.0+"
[Tue May 26 18:37:28 2009] 00000fb5 058f4b90 - DETAIL: _WS_HAPRT_WLMVERSION: -1
[Tue May 26 18:37:28 2009] 00000fb5 058f4b90 - DETAIL: lib_htresponse: htresponseRead: Reading the response: 8727914
[Tue May 26 18:37:28 2009] 00000fb5 0374db90 - DETAIL: HTTP/1.1 200 OK
[Tue May 26 18:37:28 2009] 00000fb5 0374db90 - DETAIL: Date: Wed, 27 May 2009 01:37:28 GMT
[Tue May 26 18:37:28 2009] 00000fb5 0374db90 - DETAIL: Content-Type: image/gif
[Tue May 26 18:37:28 2009] 00000fb5 0374db90 - DETAIL: Surrogate-Control: max-age=300,cacheid="URL",content="ESI/1.0+"
[Tue May 26 18:37:28 2009] 00000fb5 0374db90 - DETAIL: Last-Modified: Sun, 17 May 2009 16:55:19 GMT
[Tue May 26 18:37:28 2009] 00000fb5 0374db90 - DETAIL: Content-Length: 825
[Tue May 26 18:37:28 2009] 00000fb5 0374db90 - DETAIL: Content-Language: en-US
[Tue May 26 18:37:28 2009] 00000fb5 0374db90 - DETAIL: Server: WebSphere Application Server/6.1
[Tue May 26 18:37:28 2009] 00000fb5 0374db90 - STATS: ws_server: serverSetFailoverStatus: Server portal1_WebSphere_Portal_V1 : pendingRequests 1 failedRequests 1 affinityRequests 2 totalRequests 3.
[Tue May 26 18:37:29 2009] 00000fb5 0374db90 - DETAIL: ESI: esiRulesAddAndGetCacheId: URL = '/wps/themes/html/Portal/colors/default/menu_selected_disabled.gif', rules = 'URL'
[Tue May 26 18:37:29 2009] 00000fb5 0374db90 - DETAIL: ESI: esiRulesAddAndGetCacheId: cache id is 'GET_http_/wps/themes/html/Portal/colors/default/menu_selected_disabled.gif'
[Tue May 26 18:37:29 2009] 00000fb5 0374db90 - DETAIL: ESI: esiResponseWrite: Total response size 825
[Tue May 26 18:37:29 2009] 00000fb5 0374db90 - DETAIL: ESI: esiRequestPopUrl: '/wps/themes/html/Portal/colors/default/menu_selected_disabled.gif'
[Tue May 26 18:37:29 2009] 00000fb5 0374db90 - DETAIL: ws_common: websphereEndRequest: Ending the request
[Tue May 26 18:37:29 2009] 00000fb5 058f4b90 - DETAIL: HTTP/1.1 200 OK
[Tue May 26 18:37:29 2009] 00000fb5 058f4b90 - DETAIL: Date: Wed, 27 May 2009 01:37:28 GMT
[Tue May 26 18:37:29 2009] 00000fb5 058f4b90 - DETAIL: Content-Type: image/gif
[Tue May 26 18:37:29 2009] 00000fb5 058f4b90 - DETAIL: Surrogate-Control: max-age=300,cacheid="URL",content="ESI/1.0+"
[Tue May 26 18:37:29 2009] 00000fb5 058f4b90 - DETAIL: Last-Modified: Sun, 17 May 2009 16:55:19 GMT
[Tue May 26 18:37:29 2009] 00000fb5 058f4b90 - DETAIL: Content-Length: 57
[Tue May 26 18:37:29 2009] 00000fb5 058f4b90 - DETAIL: Content-Language: en-US
[Tue May 26 18:37:29 2009] 00000fb5 058f4b90 - DETAIL: Server: WebSphere Application Server/6.1
[Tue May 26 18:37:29 2009] 00000fb5 058f4b90 - STATS: ws_server: serverSetFailoverStatus: Server portal1_WebSphere_Portal_V1 : pendingRequests 0 failedRequests 1 affinityRequests 2 totalRequests 3.
[Tue May 26 18:37:29 2009] 00000fb5 058f4b90 - DETAIL: ESI: esiRulesAddAndGetCacheId: URL = '/wps/themes/html/Portal/colors/default/menu_selected.gif', rules = 'URL'
[Tue May 26 18:37:29 2009] 00000fb5 058f4b90 - DETAIL: ESI: esiRulesAddAndGetCacheId: cache id is 'GET_http_/wps/themes/html/Portal/colors/default/menu_selected.gif'
[Tue May 26 18:37:29 2009] 00000fb5 058f4b90 - DETAIL: ESI: esiResponseWrite: Total response size 57
[Tue May 26 18:37:29 2009] 00000fb5 058f4b90 - DETAIL: ESI: esiRequestPopUrl: '/wps/themes/html/Portal/colors/default/menu_selected.gif'
[Tue May 26 18:37:29 2009] 00000fb5 058f4b90 - DETAIL: ws_common: websphereEndRequest: Ending the request
Enabling NCSA loggin
If you want to view all the Http requests that your application server is handling then you can enable the NCSA log. This might be useful in case of clustered environment to see which server is actually handling particular request or you might be interested in looking at who is accessing the server at what time, load on the server during particular time
You can enable the National Center for Supercomputing Application(NCSA) using WAS Admin Console. Follow these steps
This is sample log in my http_access.log file on websphere portal server
You can enable the National Center for Supercomputing Application(NCSA) using WAS Admin Console. Follow these steps
- Log into the WAs ADMIn console
- Go to the Servers -> Application Server. Select the server where you want to turn the NCSA log on. On the server details page click on HTTP error and NCSA access logging
- On the "HTTP error and NCSA access logging" page, check the Enable access logging and Enable Service at startup check boxes. ALso set the Error log level
- Now go back to the Application server details page, and go to Web Container transportation chain -> WCInboundDefault ->HTTP Inbound channel. Check the Enable access and error logging check box
- Save your changes and restart the application server.
- Now when you access the Application server every request would be logged in http_access.log file in the log folder of your application server.
This is sample log in my http_access.log file on websphere portal server
192.168.163.129 - - [26/May/2009:17:49:20 -0700] "GET /wps/portal HTTP/1.1" 200 16671
192.168.163.129 - - [26/May/2009:17:49:46 -0700] "POST /wps/portal/!ut/p/c5/04_SB8K8xLLM9MSSzPy8xBz9CP0os3hnd0cPE3MfAwN3cyNTAyM_02AjX8cwAwNfQ_1wkA6zeAMcwNFA388jPzdVvyA7rxwAZPfmsg!!/dl3/d3/L0lDUWtpQ1NTUW9LVVFBISEvb0lvZ0FFQ1FRREdJUXBURE9DNEpuQSEhLzRDd2lSLXJmbTE2SWt5WGlnRUEhLzdfQ0dBSDQ3TDAwRzcyNTAyTjVTMk1BVjAwRTQvd3BzLnBvcnRsZXRzLmxvZ2lu/ HTTP/1.1" 302 5
192.168.163.129 - - [26/May/2009:17:49:54 -0700] "GET /wps/myportal/!ut/p/c5/0wcA1NLTeQ!!/ HTTP/1.1" 200 49479
192.168.163.129 - - [26/May/2009:17:49:59 -0700] "GET /searchfeed/myserver/scopes?locale=en&customLinks=true&timeStamp=1243385067143 HTTP/1.1" 200 925
192.168.163.129 - - [26/May/2009:18:37:28 -0700] "GET /wps/themes/html/Portal/colors/default/menu_selected_disabled.gif HTTP/1.1" 200 825
192.168.163.129 - - [26/May/2009:18:37:28 -0700] "GET /wps/themes/html/Portal/colors/default/menu_selected.gif HTTP/1.1" 200 57
How to set up dynamic cluster
Follow the Creating a new dynamic cluster on Windows using WebSphere Virtual Enterprise document to setup a dynamic cluster.
The basic steps for creating dynamic cluster can be divided into three basic parts
The basic steps for creating dynamic cluster can be divided into three basic parts
Preparing DM and portal nodes
- Install and configure Deployment Manager
- Install WAS XD and augment the deployment manager profile
- On all the WebSphere portal servers install WAS XD and augment wp_profile
Adding Primary Node to dynamic cluster
- Prepare the node for dynamic cluster
- cluster-node-config-pre-federation
- Optional tasks if your using look aside repository or database backed user registry
- cluster-node-config-post-federation
- wp-change-portal-admin-user
- Login into WAS Admin consol and Create a node group
- Add primary portal server as node to the node group
- Create Dynamic cluster, in the WAS Admin Console
- Create the primary portal node as cluster member using the existing server as a template
- Create dynamic cluster by executing cluster-node-config-dynamic-cluster-setup config task
- Access the web content management content:Set the WCM_HOST and WCM_POST websphere variables at the primary portal server level to point to the web server host name and port name through which the WCM content would be accessed.
- Propogate the changes
- Stop DM
- Stop Node Agent
- Stop Server 1
- Stop portal server
- start DM
- Start Node
- Start Server1
- Start WebSPhere POrtal
Adding additional nodes to the cluster
- Setup the wkplc_dbtype.properties and wkplc_comp.properties files to point to correct database
- Validate database settings by executing
- validate-database-driver
- validate-database-connections
- Prepare the node for dynamic cluster
- cluster-node-config-pre-federation
- Optional tasks if your using look aside repository or database backed user registry
- cluster-node-config-post-federation
- wp-change-portal-admin-user
- Login into the WAS Admin Console and add the new node as new member to the node group
- Run the ConfigEngine.bat/sh cluster-node-config-dynamic-cluster-setup task to add the new member to the existing dynamic cluster
- Apply changes by restarting the server
- Access the Web Content Management Content by changing value of WCM_HOST and WCM_PORT websphere variables at the nodename scope to indicate the name of the fully qualified host and port
What is a dynamic Cluster
You can create IBM WebSphere Application Server Extended Deployment dynamic cluster to run IBM WebSphere Portal server. The Dynamic cluster is one of the features provided by WAS - Extended Deployment, to support dynamic operations.
The WebSphere XD has a concept of service policy that lets you define performance goals for application or actually application URL and decide the priority of application compaired to other applications.
Once an administrator has classified an application's URLs and connected them to service policies, then the ODR will begin examining incoming URLs and compare their performance characteristics to the goals defined in the corresponding service policies. The ODR can accomplish this through several mechanisms:
Some of these facilities (such as the classification and queuing of work) are entirely the function of the ODR, and will work well with many different types of workloads. Others (such as dynamic placement) are more specialized and work in concert with other parts of the XD system. All require require the use of the ODR, which is the fundamental architectural linchpin of XD, and possesses still more features.
The WebSphere XD has a concept of service policy that lets you define performance goals for application or actually application URL and decide the priority of application compaired to other applications.
Once an administrator has classified an application's URLs and connected them to service policies, then the ODR will begin examining incoming URLs and compare their performance characteristics to the goals defined in the corresponding service policies. The ODR can accomplish this through several mechanisms:
- The ODR can use its knowledge of the relative priorities of different service policies to determine how long requests will wait in its own internal queues; higher-priority requests will receive service before lower-priority requests when resources are constrained.
- The ODR can use its knowledge of response time goals and the relative availability of resources (CPU and memory) in different cluster members to perform dynamic workload management.
- The ODR can work with other parts of the system to achieve dynamic placement within a dynamic cluster. Dynamic placement is a facility in which the XD autonomic managers determine how many copies of an application server are appropriate within a cluster. For example, if one application is performing well above its performance goals, while another higher- or equal-priority application is underperforming because the machines running clustered copies of that application are overtaxed, then the autonomic manager can decide to adjust the number of application servers running each application, decreasing the former and increasing the latter to improve the performance of the overwhelmed application.
Some of these facilities (such as the classification and queuing of work) are entirely the function of the ODR, and will work well with many different types of workloads. Others (such as dynamic placement) are more specialized and work in concert with other parts of the XD system. All require require the use of the ODR, which is the fundamental architectural linchpin of XD, and possesses still more features.
How load balancing works in case of WebSphere XD/ virtual enterprise
The On Demad Router (ODR) is an intelligent routing engine that forms the core of WebSphere XD topologies. It does many of the features of Web Server Plugin and the edge-of-network routers, like the WebSphere Edge Server Network dispatcher
It does following things
There are a number of advantages that this topology holds over the standard Network Deployment topology:
It does following things
- Listens for requests that it proxies
- Classifies the requests according to the configuration of the WebSphere application server for which the requests are destined
- Prioritizes the requests and uses its knowledge of the status of the application server to determine which application server the request should be routed to
- Queues and issues the requests to the application server that are servicing them according to the weigth assigned to the request
- Communicates with other parts of the XD system to coordinate its activities with other components and driver features like dynamic placement
There are a number of advantages that this topology holds over the standard Network Deployment topology:
Here, the routing information used by the ODR is dynamic; as applications are deployed (or undeployed), or as application servers are added to (or removed from) the topology, the ODR routing tables are automatically updated. This eliminates the need for a plugin-xml.cfg file, since the communication between the deployment manager and the ODR is direct.- Since the ODR is an active application server instance in its own right, it can use additional information from the application servers to make dynamic determinations about request weighting.
Configure external remote web server
I followed the steps defined in A Step-By-Step Guide to Configuring a WebSphere Portal v6.1.0.0 Cluster using WebSphere Application Server v6.1.0.15 document for setting up external web server. In short these are the steps that i had to follow
- Install HTTP Server and HTTP Server plugin on same VMWare
- Navigate to
/bin and find the configurewebservername.bat script where webservername is the web server definition name you defined on step 8. In this case, we used webserver1 so our script is called: configurewebserver1.bat - Copy the configurewebserver1.bat script from the <plugin root>/bin directory to the <dmgr_profile>/bin directory on your Deployment Manager server.
- Ensure that the DMGR is running.
- . In a command line from the <dmgr_profile>/bin directory, run the following command: configurewebserver1.bat -user <was_admin_user> -password password. This script will create the web server definition in the DMGR configuration and map all of the installed applications to the web server.
- 15. Regenerate the web server plugin by performing the following steps:
1. Login to the DMGR Admin Console
2. Navigate to Servers -> Web Servers
3. Select the Checkbox for the new web server definition
4. Click the “Generate Plug-in” button
NOTE: This will be written to the
<dmgr_profile>/config/cells/<cellname>/nodes/<nodename>/servers/webserver1/plugincfg.
xml file. - Copy the plugin-cfg.xml file to the remote web server at the following directory, overwriting the existing one: <plugin_root>/config/webserver1
- Restart the DMGR, web server, and cluster.
- Verify that you can access the Portal cluster via the web server
How load balancing works in case of static cluster
In case of WebSphere Application/Portla Server Network deployment edition the Http Server is used for the load balancing. This diagram shows how the load balancing works.
As you can see requests are initially directed to an IP sprayer. The requests are then forwarded to the layer of Web Server, where the WebSphere Plug-in evaluates each request to figure out whether the request should be forwarded to the application server layer by matching the incoming request URL with the URLs defined in plugin-cfg.xml to check if there is a match if yes forward request to the application server.
The Plugin can be configured to use either of two load balancing algorithams for routing request
Important Note: Every time a web server receives a client request it checks if this is a new request or old request by checking for either session cookie or session url.If it finds a session it will forward request to the same application server which was used to handle previous request for the client. This is called session affinity
If you want you can change the load balancing algorithm from the WAS console by going to Server -> Web Servers -> Plug-in properties -> Request routing and changing value of Load balancing option
As you can see the load balancing in case of ND environment is pretty basic and it has following disadvantages
As you can see requests are initially directed to an IP sprayer. The requests are then forwarded to the layer of Web Server, where the WebSphere Plug-in evaluates each request to figure out whether the request should be forwarded to the application server layer by matching the incoming request URL with the URLs defined in plugin-cfg.xml to check if there is a match if yes forward request to the application server.
The Plugin can be configured to use either of two load balancing algorithams for routing request
- Round robin: The Round Robin is the default load balancing algorithm, in this case when the first request arrives the server is selected on random basis but thereafter the requests are forwarded on round robin basis.This implementation ensures that in multiple process based Web servers, all of the processes don't start up by sending the first request to the same Application Server.
- Random:In case of Random load balancing the requests would be forwarded to the application servers on random basis
Important Note: Every time a web server receives a client request it checks if this is a new request or old request by checking for either session cookie or session url.If it finds a session it will forward request to the same application server which was used to handle previous request for the client. This is called session affinity
If you want you can change the load balancing algorithm from the WAS console by going to Server -> Web Servers -> Plug-in properties -> Request routing and changing value of Load balancing option
As you can see the load balancing in case of ND environment is pretty basic and it has following disadvantages
- There is no communication path back from the application server machines to the Web server plug-in. As a result, the plug-in does not know how busy a server is; often, the plug-ins first indication that a server is overloaded is when the server stops responding to the requests
- The information used by the plug-in to determine how to route requests to application server is static. That is the mapping between requests URLs and set of application servers that can service those URLs is provided by an XML file that is generated by the deployment manager and must be manually copied by the administrator to the web server machines. When the URLs change or when a new serveris added the plug-in file must be regenerated and replaced.
Setting service configuration properties
WebSphere Portal comprises a framework of services to accommodate the different scenarios that portals need to address. You can configure some of these services. You can set the service configuration properties by using the administrative console.
Follow these steps to change or set value of configuration service property
If you look in the wp_profile/PortalServer/config directory you will notice that there is a .properties file for each of the configuration service in this folder but these files are not used any more. So making changes in them wont have any effect.
Follow these steps to change or set value of configuration service property
- Login into the WAS Admin Console
- Go to Resources -> Resource Environment -> Resource Environment Provider. It will display list of configuration service like this
- In this list select the Configuration service that you want to customize. Here it will list out the list of properties for that configuration service. You can add new property or configure the existing property
- Save your changes and they get saved in the resources.xml file in the corresponding scope.
If you look in the wp_profile/PortalServer/config directory you will notice that there is a .properties file for each of the configuration service in this folder but these files are not used any more. So making changes in them wont have any effect.
File Synchronization in clustered environment
In the clustered environment whenever you want to make any configuration changes your supposed to use WAS Admin Console and make those changes on the Deployment Manager, the deployment manager then takes care of Synchronizing those changes to all the nodes.
Please remember one important thing that the Deployment Manager will only synchronize changes under the config directory
In case of portal server there portal configuration service related files stored under PortalServer directory. So if you want to make any changes in these files you should always use WAS Admin Console. Those changes would get stored in resources.xml file under corresponding scope.
Similarly if you make any changes in wkplc.properties or wkplc_comp.properties or wkplc_dbtype.properties file you will have to copy those changes manually. Please note one more important thing that even in a cluster the wkplc.properties file will be specific to a server so you cannot copy it as it is to other machine. Instead you should copy the corresponding helper file from primary portal node and use it only copy necessary property values to the other nodes.
Please remember one important thing that the Deployment Manager will only synchronize changes under the config directory
In case of portal server there portal configuration service related files stored under PortalServer directory. So if you want to make any changes in these files you should always use WAS Admin Console. Those changes would get stored in resources.xml file under corresponding scope.
Similarly if you make any changes in wkplc.properties or wkplc_comp.properties or wkplc_dbtype.properties file you will have to copy those changes manually. Please note one more important thing that even in a cluster the wkplc.properties file will be specific to a server so you cannot copy it as it is to other machine. Instead you should copy the corresponding helper file from primary portal node and use it only copy necessary property values to the other nodes.
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