com.mongodb.DBPortPool$SemaphoresOut: Out of semaphores to get db connection
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解决com.mongodb.DBPortPool$SemaphoresOut: Out of semaphores to get db connection错误 Mongo reader = null;MongoOptions op = new MongoOptions();//处理 Out of semaphores to get db connectionop.setConnectionsPerHost(200);op.setThreadsAllowedToBlockForConnectionMultiplier(50);reader = new Mongo(DBConfig.getValue("mongoReadIp")+":27017",op); reader.slaveOk();
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