Is there any problem in setting lock acquire timeout from web-console of WildFly-8.2?

[valsaraj007]

Hi,

I have tried to set lock acquire timeout from web-console and igt is showing the value set even after restart but I am getting timeout exception and still it shows 15s eventhough I changed all cache acquire timeout values to higher value. It would be great if anybody can share how to increase this value or if any bug in JBoss.

Thanks!

[jaikiran]

Lock acquire timeout on what resource?

[valsaraj007]

Hi jaikiran,

Is there any way to find out which resource thrown this timeout error?

I did trial and error. Set high values to each entry under infinispan and finally found the correct one.

<cache-container name="web" default-cache="dist" module="org.wildfly.clustering.web.infinispan">

                    <transport lock-timeout="120000"/>

                    <distributed-cache name="dist" batching="true" mode="ASYNC" owners="2" l1-lifespan="0">

                        <locking isolation="REPEATABLE_READ" acquire-timeout="300000" concurrency-level="1000"/> ----> Added

                        <file-store/>

                    </distributed-cache>

                </cache-container>

When I set this to 5minutes, timeout error gone. This was happening when I uploaded a file with large size. I wonder why it is using cache for file upload. This upload action class is in request scope. Can you share more details on this?

Thanks!

[jaikiran]

Is your web application marked as clustered, through the use of <distributable/> tag in the web.xml? Is that intentional?

[valsaraj007]

Yes, it is marked as clustered through the use of <distributable/> tag in the web.xml. We need to add HA and scalability to the application. Is there any other way to do this?