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mymq
PostPosted: Fri Jun 22, 2007 5:20 am    Post subject: JAVA class compilation issue Reply with quote

Centurion

Joined: 01 Mar 2007
Posts: 101
Location: US-Greenwille

Hi,

I have another query today.

Infact, in my flow, i need to call a JAVA program. I am passing MB object (Reference) to the JAVA program, where i am doing some processing on it and returning some values.

When ever i change something in the JAVA program and obviously i need to compile every time and stop and start the Broker.

Question here is that can i place my changed java class some specific path where the Broker can pick it up dynamically with out restarting the broker. Is this possible? If yes, can you please tell me the PATH where i can place the class file?

Thankx a lot inadvance for your help.
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jefflowrey
PostPosted: Fri Jun 22, 2007 5:25 am    Post subject: Reply with quote

Grand Poobah

Joined: 16 Oct 2002
Posts: 19981

Um.

A JavaCompute node will get reloaded every time it's deployed.
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mymq
PostPosted: Fri Jun 22, 2007 5:30 am    Post subject: Reply with quote

Centurion

Joined: 01 Mar 2007
Posts: 101
Location: US-Greenwille

Thankx a lot jeff. I got you.

But, unfortunately, i dont have JAVA NODE with my WBIMB 5.0 installation. Can i have some other alternative way of doing the same?
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jefflowrey
PostPosted: Fri Jun 22, 2007 5:36 am    Post subject: Reply with quote

Grand Poobah

Joined: 16 Oct 2002
Posts: 19981

... Upgrade to v6?

No, I'm not aware of a built-in classloader in v5 that acts the way you want.
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mymq
PostPosted: Fri Jun 22, 2007 9:42 am    Post subject: Reply with quote

Centurion

Joined: 01 Mar 2007
Posts: 101
Location: US-Greenwille

Hi,

V6 Upgrade....mmmmm....That is a BIG stuff. Infact, our clients are planning the same, but that is going to take couple of months. We need to wait and see.

Thankx a lot jeff
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jbanoop
PostPosted: Fri Jun 22, 2007 10:29 am    Post subject: Reply with quote

Chevalier

Joined: 17 Sep 2005
Posts: 401
Location: SC

We used to stop and start the broker when we were using V5 and external java method calls from ESQL.
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mlafleur
PostPosted: Fri Jun 22, 2007 2:40 pm    Post subject: Reply with quote

Acolyte

Joined: 19 Feb 2004
Posts: 73

You can use mqsireload to restart just the execution group you are working with.
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mymq
PostPosted: Fri Jun 22, 2007 4:22 pm    Post subject: Reply with quote

Centurion

Joined: 01 Mar 2007
Posts: 101
Location: US-Greenwille

Hi all,

Thankx a lot for your suggestions. Let us try and get back to you.
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