[jacorb-developer] Thread Pool Exhausted Messages in Jacorb

[Rungta, Prakash (Prakash)]

Hello,

We continue to get the following messages in the log messages , Is there a way to disable this ? We are using Jacorb 3.0

Earlier we had jacorb.poa.thread_pool_max set to 20 and warning messages was less frequent but after we changed it to 1 , we keep on getting this messages very frequently.

[RequestController-2] jacorb.poa.controller WARN - Thread pool exhausted, consider increasing jacorb.poa.thread_pool_max (currently: 1)

Reason of changing to thread_pool_max from 20 to 1 was that we were getting call backs in out of order from the server (CORBA C++ Server) .

Any insight would be helpful.

Thanks,
Prakash R




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[Nick Cross]

You could alter the logging level but that would be global. I would
recommend using JacORB 3.8 as 3.0 is quite old.

Post by Rungta, Prakash (Prakash)
Hello,
We continue to get the following messages in the log messages , Is there a way to disable this ? We are using Jacorb 3.0
Earlier we had jacorb.poa.thread_pool_max set to 20 and warning messages was less frequent but after we changed it to 1 , we keep on getting this messages very frequently.
[RequestController-2] jacorb.poa.controller WARN - Thread pool exhausted, consider increasing jacorb.poa.thread_pool_max (currently: 1)
Reason of changing to thread_pool_max from 20 to 1 was that we were getting call backs in out of order from the server (CORBA C++ Server) .
Any insight would be helpful.
Thanks,
Prakash R
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[Rungta, Prakash (Prakash)]

Thanks Nick,



Are we referring to this parameter jacorb.log.default.verbosity. ?

I had set this to 0 but was not helpful.



Also is the ordering of callbacks guaranteed in sequence in Jacorb (Call backs are coming from a multithreaded Corba C++ server on RHEL)?



Thanks,

Prakash R





-----Original Message-----
From: Nick Cross [mailto:***@goots.org]
Sent: Wednesday, January 10, 2018 9:57 PM
To: Discussions concerning CORBA development with JacORB; Rungta, Prakash (Prakash)
Cc: Rashinkar, Anand (Anand)
Subject: Re: [jacorb-developer] Thread Pool Exhausted Messages in Jacorb





You could alter the logging level but that would be global. I would recommend using JacORB 3.8 as 3.0 is quite old.

Post by Rungta, Prakash (Prakash)
Hello,
We continue to get the following messages in the log messages , Is
there a way to disable this ? We are using Jacorb 3.0
Earlier we had jacorb.poa.thread_pool_max set to 20 and warning messages was less frequent but after we changed it to 1 , we keep on getting this messages very frequently.
[RequestController-2] jacorb.poa.controller WARN - Thread pool
1)
Reason of changing to thread_pool_max from 20 to 1 was that we were getting call backs in out of order from the server (CORBA C++ Server) .
Any insight would be helpful.
Thanks,
Prakash R
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[Nick Cross]

Post by Rungta, Prakash (Prakash)
Thanks Nick,
Are we referring to this parameter *jacorb.log.default.verbosity*. ?
I had set this to 0 but was not helpful.

That would be the one ; it does work on the demos so perhaps there is
something in your application affecting it? Could you narrow down the
problem to a test case for me?

Post by Rungta, Prakash (Prakash)
Also is the ordering of callbacks guaranteed in sequence in Jacorb
(Call backs are coming from a multithreaded  Corba C++ server  on RHEL)?

I _think_ they should be ordered but I haven't tested it. Test cases
welcome :-)


Regards

Nick

Post by Rungta, Prakash (Prakash)
Thanks,
Prakash R
-----Original Message-----
Sent: Wednesday, January 10, 2018 9:57 PM
To: Discussions concerning CORBA development with JacORB; Rungta, Prakash (Prakash)
Cc: Rashinkar, Anand (Anand)
Subject: Re: [jacorb-developer] Thread Pool Exhausted Messages in Jacorb
You could alter the logging level but that would be global. I would
recommend using JacORB 3.8 as 3.0 is quite old.

Post by Rungta, Prakash (Prakash)
Hello,
We continue to get the following messages  in the log messages , Is
there a way to disable this ? We are using Jacorb 3.0
Earlier we had jacorb.poa.thread_pool_max set to 20 and warning

messages was less frequent but after we changed it to 1 , we keep on
getting this messages very frequently.

Post by Rungta, Prakash (Prakash)
[RequestController-2] jacorb.poa.controller WARN - Thread pool
1)
Reason of changing to thread_pool_max from 20 to 1 was that we were

getting call backs  in out of order from the server (CORBA C++ Server) .

Post by Rungta, Prakash (Prakash)
Any insight would  be helpful.
Thanks,
Prakash R
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