com.mongodb.MongoException$Network: can’t call something
at com.mongodb.DBTCPConnector.call(DBTCPConnector.java:216)
at com.mongodb.DBApiLayer$MyCollection.__find(DBApiLayer.java:296)
at com.mongodb.DBCursor._check(DBCursor.java:356)
at com.mongodb.DBCursor._hasNext(DBCursor.java:486)
at com.mongodb.DBCursor.hasNext(DBCursor.java:511)
client报错,查看mongodb慢查询不多,也不堵,mongo用的3.0,driver用的2.6.5,会是driver版本低了导致的么。。。