| Author |
Message
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| chanukhya |
 Posted: Fri Jul 05, 2013 9:19 am Post subject: Global cache Session Policy |
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Newbie
Joined: 05 Jul 2013
Posts: 3
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Hi,
I was trying to implement global caching with a session policy where i want my map to be removed in 60 sec. The code I was using is
| Code: |
MbGlobalMapSessionPolicy sessionPol = new MbGlobalMapSessionPolicy(60);
MbGlobalMap myMap = MbGlobalMap.getGlobalMap("myMap", sessionPol); |
to create the session policy.
When i run this code, It throws me an error during runtime saying
java.lang.NoClassDefFoundError: com.ibm.broker.plugin.MbGlobalMapSessionPolicy
I imported the package and there are no errors in my code. The global caching works fine with out session policy.
Can any one provide a solution for this.
[/code] |
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| lancelotlinc |
| Posted: Fri Jul 05, 2013 10:17 am Post subject: Re: Global cache Session Policy |
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Jedi Knight
Joined: 22 Mar 2010
Posts: 4941
Location: Bloomington, IL USA
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| chanukhya wrote: |
| The global caching works fine with out session policy. |
When you put an entry to global cache in the working scenario, can you use MbExplorer to view the Global Cache Resource Manager and see in the log that the data actually went into the Global Cache?
In EG -> Properties -> Global Cache -> what is the listener port?
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| chanukhya |
| Posted: Fri Jul 05, 2013 11:48 am Post subject: |
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Newbie
Joined: 05 Jul 2013
Posts: 3
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| The listener port is 2800. I set the port range from 2800 to 2819 in the policy file. the data is going into the global cache in the working senario. It was throwing error, if i use MbGlobalSessionPolicy |
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| lancelotlinc |
| Posted: Fri Jul 05, 2013 11:52 am Post subject: |
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Jedi Knight
Joined: 22 Mar 2010
Posts: 4941
Location: Bloomington, IL USA
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| chanukhya wrote: |
| The listener port is 2800. I set the port range from 2800 to 2819 in the policy file. the data is going into the global cache in the working senario. It was throwing error, if i use MbGlobalSessionPolicy |
What is the effective level of your runtime ?
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| iShakir |
| Posted: Mon Jul 08, 2013 4:59 am Post subject: Re: Global cache Session Policy |
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Apprentice
Joined: 07 Mar 2013
Posts: 47
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| chanukhya wrote: |
Hi,
I was trying to implement global caching with a session policy where i want my map to be removed in 60 sec. The code I was using is
| Code: |
MbGlobalMapSessionPolicy sessionPol = new MbGlobalMapSessionPolicy(60);
MbGlobalMap myMap = MbGlobalMap.getGlobalMap("myMap", sessionPol); |
to create the session policy.
When i run this code, It throws me an error during runtime saying
java.lang.NoClassDefFoundError: com.ibm.broker.plugin.MbGlobalMapSessionPolicy
I imported the package and there are no errors in my code. The global caching works fine with out session policy.
Can any one provide a solution for this.
[/code] |
If your runtime doesn't have fix pack 2 applied, apply it, this feature was only made available in fix pack 2. If it already is, ignore this step.
Then you will need to enable the fix-pack function for your broker, this can be done via:
| Code: |
| mqsichangebroker <broker_name> -f all |
Which I'm sure is what lancelotlinc was encouraging you towards 
EDIT: Oh yeah, it's worth resetting your brokers cache after this. If you wish to use the default policy simply set your cache policy to disabled, start, stop again and set back to default. |
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| chanukhya |
| Posted: Mon Jul 08, 2013 10:33 am Post subject: Version Problem?? |
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Newbie
Joined: 05 Jul 2013
Posts: 3
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Are you guys sure that it is the problem with version? i.e it only works on 8.0.0.2 and not on 8.0.0.1??
I tried to go through the release notes but i didn't find any thing about session policy in global caching.
can any one confirm that the session policy(expiration) doesn't work on 8.0.0.1 with some link or proof? |
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| mqjeff |
| Posted: Mon Jul 08, 2013 10:40 am Post subject: |
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Grand Master
Joined: 25 Jun 2008
Posts: 17447
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There are big number of important fixes in 8.0.0.2, that you should upgrade regardless of this or not.
Things that will cause your flows to simply drop messages, because they've been propagated to terminals that are unconnected in the internal model.
Otherwise, this is reasonably clear about what changes to Global Cache were made in 8.0.0.2. |
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| DP1234 |
| Posted: Tue Aug 26, 2014 7:45 am Post subject: |
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Apprentice
Joined: 25 May 2014
Posts: 40
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| Can anybody say what is the default session policy for Global Cache...i could see cache getting empty after couple of hours...though i have not set any session policy parameters |
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