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Error while trying to acquire write lock
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created by <a href="https://community.jboss.org/people/tulio.barbosa">TĂșlio Gomes Barbosa</a> in <i>JBoss Cache</i> - <a href="https://community.jboss.org/message/757029#757029">View the full discussion</a>
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<div class="jive-rendered-content"><p>Hi guys,</p><p>i'm a brazilian oss analyst facing with the following problem:</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><Aug 28, 2012 10:15:22 AM BRT> <Notice> <Stdout> <BEA-000000> <AsyncClient: Response cannot be read!></p><p><8-28-2012 10:15:22.261> <JVMDAgent|jamagent.c:1472> <Error receiving data from console></p><p><Aug 28, 2012 10:15:32 AM BRT> <Notice> <Stdout> <BEA-000000> <<28-Aug-2012 10:15:32,483 BRT AM> <ERROR> <jboss.JBossOrderCacheManager> <ExecuteThread: '12'</p><p>for queue: 'oms.automation'> <strong><Caught exception adding value to cache fqn[/9976/root/0/Client_Details/1346158074198] value[null] nodeId[87386] nodeIndex[null]</strong></p><p>></p><p><strong>org.jboss.cache.lock.TimeoutException: failure acquiring lock: fqn=/9976/root/0/Client_Details/1346158074198, caller=GlobalTransaction:<null>:887, lock=write</strong></p><p><strong> owner=GlobalTransaction:<null>:892 (org.jboss.cache.lock.LockStrategyReadCommitted@3fcbb918)</strong></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Here's the situation:</p><p>We're using an oracle application that manages service orders life cycle. So we have specifics flows based at telecom industry business rules that access all time the same fqn.</p><p>In some flows we have integrations with others systems via webservices and jms queues who are responsible for allocating the equipment inventory. However, these integrations lasts 20 seconds on average.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Looking at the jboss cache configuration we observed that some parameters are not following the recommended configuration by the jboss specialists (please look at attached file omscache-config.xml ).</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>ps.: The parameter LockAcquisitionTimeout (30000 milliseconds) seems not to be sufficient.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Anyone have some ideas for the problem related?</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>ps2.: Sorry for the english <span> :D </span></p></div>
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