Is an admin server (WebLogicAdmin) really necessary for production PIA?

Greetings:
We're on PT 8.50 and WebLogic 10.3 on Windows 2008 R2. The PT install instructions say the Multi Server Domain config option is intended for production environments but I'm not sure that's necessary in all cases. For instance, if PSOL and PSEMHUB are hosted on another server configured Multi Server Domain why would you need to configure another Multi Server Domain just for PIA? Is there any benefit to that? It seems to me there would be less overhead running a Single Server Domain for PIA but I am not an expert. Any input, pros/cons, experience is appreciated. We are a small to medium sized FSCM 9.0 installation - no WebLogic clusters or anything.
Thanks!
John

It's not really necessary to have a multi weblogic domain setup if you're not going to assign multiple IP addresses to the server running Weblogic. The multi domain setup will only use its full potential when you go for a failover and load balancing setup. This way you assign a different IP to each of the PIA instances. A load balancer will then balance the load between the PIA instances. The reason why Oracle recommends having a multi server domain is for when you have the PeopleBooks running on the same server. This is because the PeopleBooks might affect your PeopleSoft production environment when it's having problems. With a single server domain only one webserver will be handling the load for both the PeopleBooks and PeopleSoft. If there's a servlet failing on the PeopleBooks for some reason then it will cause problems.
If the PeopleBooks are running on a seperate server you're theoretically already running a multi server setup. I don't see a reason why you can't use the single server domain.

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              >"sarva meduri" <[email protected]> wrote in message
              >news:[email protected]...
              >>
              >> Hi,
              >>
              >> Here is my question!
              >> I have a setup like this, 4 solaris unix machines, 1 Multi-Host Clustered
              >Domain
              >> for all 4 boxes. 1 Admin server & 16 Managed servers (4 managed servers
              >on
              >each
              >> solaris box)so 4X4 = 16. i.e.
              >>
              >> Machine A
              >> Admin
              >> server 1, server 2, server 3, server 4
              >>
              >> Machine B
              >> server 5, server 6, server 7, server 8
              >>
              >> Machine C
              >> server 9, server 10, server 11, server 12
              >>
              >> Machine D
              >> server 13, server 14, server 15, server 16.
              >>
              >> Now All the 16 servers are in cluster. Everything is running and perfectly
              >fine.
              >> All load balancing, replication etc. are fine. Now for some reason,
              >My
              >Machine
              >> A is down and not going to be up for a day. All the other running
              >instances in
              >> the boxes B,C & D are running and fine. Now I have to deploy an
              >application to
              >> that cluster and also to see the console for monitoring. Whatz the
              >way??
              >> Is this possible for a domain to have a backup Admin server. Any
              >clustering for
              >> Admin server and backup admin servers. ?????
              >>
              >> Please let me know
              >> thanks
              >> Sarva Meduri
              >>
              >
              >
              

  • Socket Exception in Admin Server Logs

    Hi All,
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    java.net.SocketException: Write failed: Broken pipe
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         at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
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         at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
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    [2011-12-26T00:39:07.687-06:00] [AdminServer] [WARNING] [] [oracle.adfinternal.view.faces.renderkit.rich.TreeRendererUtils] [tid: [ACTIVE].ExecuteThread: '44' for queue: 'weblogic.kernel.Default (self-tuning)'] [userId: weblogic] [ecid: 0000JHt60co6yGD_n95EiZ1Ev5590005nJ,0] [APP: em] [dcid: 88568bb1654f17ca:22e22403:1344b1dc283:-7ffe-0000000000042183] Context menu child is not a RichMenu
    [2011-12-26T00:41:42.485-06:00] [AdminServer] [WARNING] [] [oracle.adfinternal.view.faces.renderkit.rich.TreeRendererUtils] [tid: [ACTIVE].ExecuteThread: '65' for queue: 'weblogic.kernel.Default (self-tuning)'] [userId: weblogic] [ecid: 0000JHt6aR46yGD_n95EiZ1Ev5590005na,0] [APP: em] [dcid: 88568bb1654f17ca:22e22403:1344b1dc283:-7ffe-0000000000042198] Context menu child is not a RichMenu
    [2011-12-26T10:30:56.963-06:00] [AdminServer] [WARNING] [] [org.apache.myfaces.trinidad.webapp.ResourceServlet] [tid: [ACTIVE].ExecuteThread: '30' for queue: 'weblogic.kernel.Default (self-tuning)'] [userId: weblogic] [ecid: 0000JHvDUMs6yGD_n95EiZ1Ev5590005q5,0] [APP: em] [dcid: 88568bb1654f17ca:22e22403:1344b1dc283:-7ffe-0000000000046718] ResourceServlet._setHeaders(): Content type for /bi/jsLibs/engine_20100410.swf is NULL![[
    Cause: Unknown file extension
    Kindly provide us a solution to avoid this issue.
    Thanks & Regards,
    Prabhu

    It seems that chunking is causing the issue. In the HTTP Transport Configuration Options of your business service, disable the setting "Use Chunked Streaming Mode"
    Regards,
    Anuj

  • CU51 really necessary?

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    In order to ensure that an order BOM is exploded, one of the following steps must be performed:
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  • Lense Choice for Product Photography

    Hi,
    I have been working for a LONG time with my trusty Canon RebelXT. Sadly the last time I disasembled it to clean it I shorted out the flash battery and fried it.
    So I have just upgraded to a 5D Mark II. I have been using for my work, mostly, a basic 18-55 and a 100mm Macro.
    I shoot on a translucent table 24" Square. Everything is for white background. Often I am shooting glass or clear items. I usually shoot between 18" and 4' away from my subject.
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    The 18-55 will not mount on the 5D so I need to replace it with something that will give me good results in the set up I am describing.
    I would appreciate suggestions on what lense would complement the 100 Macro.
    Thanks

    I don't know what you linked... but it depends on the link.
    Here's the lens he was referring to:
    http://www.usa.canon.com/cusa/consumer/products/cameras/ef_lens_lineup/ef_24_70mm_f_4l_is_usm
    Canon makes an EF 24-70mm f/2.8L USM II - it's about $2k (list) - so the f/4 version (which also adds image stabilization) is about half the price.   The f/2.8 version is probably not necessary for product photography since you control the lighting (you don't need the extra stop of light gathering capability of an f/2.8 lens) and you also probably don't need the shallower depth of field that the f/2.8 lens can product.
    Incidentally, Canon is offering a $200 mail-in rebate on the f/4 lens, so you can get it for about $800 (I was surprised because the rebate on the f/2.8 version... which costs twice as much... is only $150.)
    Tim Campbell
    5D II, 5D III, 60Da

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