Details
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Bug
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Resolution: Duplicate
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Minor - P4
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None
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None
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None
Description
In DBPortPool, this pulls the global MBean server:
temp = ManagementFactory.getPlatformMBeanServer();
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The object name is created here:
private ObjectName createObjectName( ServerAddress addr ) throws MalformedObjectNameException {
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String name = "com.mongodb:type=ConnectionPool,host=" + addr.toString().replace( ":" , ",port=" ) + ",instance=" + _serial;
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if ( _options.description != null )
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name += ",description=" + _options.description;
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return new ObjectName( name );
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}
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If you have multiple Mongo objects connecting to the same server, there can be collision because the _serial values start at the same counter (zero). This could be a problem if multiple web-apps are hosted in the same JVM (and connect to the same server).
Adding thread id may help with this...