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MQSeries.net Forum Index » WebSphere Message Broker (ACE) Support » Pub/Sub and "Maximum LOB Locators" errors

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nahsay
PostPosted: Fri May 06, 2005 7:35 am    Post subject: Pub/Sub and "Maximum LOB Locators" errors Reply with quote

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Joined: 13 Feb 2003
Posts: 15
Both databases of the broker and configuration manager have tables to store pub/sub things, all tables have LOB columns (the Topic, for example). I am getting a "Maximum LOB Locators" error. This causes execution groups and/or the configuration manager to crash and not start up until those tables are cleared.

I have found that using a LobCacheSize parameter in db2cli.ini with great enough value we can avoid using LOB locators. The parameter seems to be the solution of the problem for the broker, but now the configuration manager refuses to deploy anything when this parameter is set.

Is there a suggested solution for the "maximum LOB Locators" problem using massive pub/sub in a broker? Is using LobCacheSize a good one? Why can't the configuration manager can deal with this parameter (and only in deploy operations)?

Thanks.
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nahsay
PostPosted: Mon May 09, 2005 7:18 am    Post subject: Reply with quote

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Joined: 13 Feb 2003
Posts: 15
No help or guidance out there?
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malammik
PostPosted: Mon May 09, 2005 8:56 am    Post subject: Reply with quote

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Joined: 27 Jan 2005
Posts: 397
Location: Philadelphia, PA
I dont think u explained ur problem very well. Can u describe the sequence of events that causes the problem. For example I dont understand what u mean when u say massive pub sub. Does that mean you have large topic namespace, lots of subscribers?? Waht does this have to do with deploy?
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