ActiveMQ memory error

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Bhavna Gehlot

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May 11, 2025, 12:07:33 PMMay 11
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Hi All,

I am getting error after karaf and solr has run for 1000 some documents

Can someone suggest the optimal JAVA MEM number for fcrepo, solr karaf to avoid this error? 

Memory specifications:

FCREPO JAVA MEM is 4096 MB
SOLR MEM is 5GB
Karaf is 512 MB

WARN 01:06:46.124 [ActiveMQ BrokerService[localhost] Task-25] (Queue) queue://reindexing, subscriptions=1, memory=101%, size=660, pending=0 cursor blocked, no space available to page in messages; usage: Usage(default:memory:queue://reindexing:memory) percentUsage=101%, usage=1060384, limit=1048576, percentUsageMinDelta=1%;Parent:Usage(default:memory) percentUsage=5%, usage=1060384, limit=20971520, percentUsageMinDelta=1%
WARN 01:07:16.125 [ActiveMQ BrokerService[localhost] Task-25] (Queue) queue://reindexing, subscriptions=1, memory=101%, size=660, pending=0 cursor blocked, no space available to page in messages; usage: Usage(default:memory:queue://reindexing:memory) percentUsage=101%, usage=1060384, limit=1048576, percentUsageMinDelta=1%;Parent:Usage(default:memory) percentUsage=5%, usage=1060384, limit=20971520, percentUsageMinDelta=1%

Dan Field

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May 12, 2025, 8:30:58 AMMay 12
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It is often useful to bump the values in the activemq.xml file to fit your requirements. This is the section to look for:

<systemUsage> <systemUsage> <memoryUsage> <memoryUsage limit="20 mb"/> </memoryUsage> <storeUsage> <storeUsage limit="1 gb"/> </storeUsage> <tempUsage> <tempUsage limit="100 mb"/> </tempUsage> </systemUsage> </systemUsage>

Bhavna Gehlot

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May 13, 2025, 7:12:57 AMMay 13
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We are using fcrepo camel toolbox which has fcrepo-service-activemq  and karaf. I was not able to find activemq.xml.  If I create one,  how would it get called from fcrepo camel toolbox?
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