IBM Exam C2090-623 Topic 8 Question 64 Discussion

Actual exam question for IBM's C2090-623 exam

Question #: 64
Topic #: 8

[All C2090-623 Questions]

A high user load and interactive reporting system on a distributed installation is throwing timeout error messages.

How is this resolved?

AIncrease the JVM heap settings in IBM Cognos Configuration under Services.

BEdit the install_location/bin CQEConfig.xml and change the DB_Connection_Pool value to 120, save and restart the service.

CEdit the install_location/webapps/p2pd/WEB-INF/services reportservice.xml and increase the async_wait_timeout_ms, save and restart the service.

DIncrease the number of Report Processes under IBM Cognos Administration on the Status tab under System, set properties to equal 2 times the number of total processor cores.

Show Suggested Answer

Suggested Answer: C

Increase Asynchronous Timeout in High User Load Environments.

If you have a high user load (over 165 users) and interactive reports are running continuously in a distributed installation, you may want to increase the asynchronous timeout setting to avoid getting error messages. The default is 30000.

To resolve this problem, increase the wait timeout.

Procedure

References: https://www.ibm.com/support/knowledgecenter/en/SSEP7J_11.0.0/com.ibm.swg.ba.cognos.inst_cr_winux.doc/t_increaseforhighendload.html

by Gladys at Jun 20, 2024, 12:17 AM

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Olen

1 months ago

I don't know about you, but I'm definitely not going to increase the JVM heap settings. That sounds like a recipe for disaster!

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Johnna

10 days ago

User2: User1 is right, let's consider other options.

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Ricki

15 days ago

User1: I agree, increasing the JVM heap settings seems risky.

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Alpha

1 months ago

Haha, I bet the developers were having a 'timeout' of their own when they wrote this question!

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Lajuana

25 days ago

B) Edit the install_location/bin CQEConfig.xml and change the DB_Connection_Pool value to 120, save and restart the service.

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Florinda

29 days ago

A) Increase the JVM heap settings in IBM Cognos Configuration under Services.

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Lindsey

2 months ago

Increasing the number of Report Processes under IBM Cognos Administration might be a good idea too, to handle the high user load.

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Dannie

2 months ago

I believe editing the install_location/bin CQEConfig.xml and changing the DB_Connection_Pool value could also be a solution.

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Alecia

2 months ago

I agree with Alex, that could help with the timeout error messages.

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Sheldon

2 months ago

Option D sounds promising too. Increasing the number of Report Processes could distribute the load better.

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Jennie

30 days ago

I think I will try option D first. Increasing the number of Report Processes seems like a good solution to distribute the load better.

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Twana

1 months ago

Option A worked for me in the past. Increasing the JVM heap settings helped resolve the timeout error messages.

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Nickolas

2 months ago

I think option C is the way to go. Increasing the async_wait_timeout_ms in the reportservice.xml file should help with the timeout issues.

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Rima

1 months ago

I think option D might also be worth considering, increasing the number of Report Processes could improve performance.

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Samira

2 months ago

I agree, increasing the async_wait_timeout_ms in the reportservice.xml file should help with the timeout issues.

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Alex

2 months ago

I think we should increase the JVM heap settings in IBM Cognos Configuration.

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