title: BSONObj size error
body: <p>I have two collections both having more than 15 million entries. I am doing indexing on both the collections and doing find() on both . I am getting the following error
  ""10334:BSONObj size: 27624158 (0xDE82A501) is invalid. Size must be between 0 and 16793600(16MB) First element: _id: ObjectId('532d4a424a33b081be8a0315')".</p>
  
  <p>How can I resolve this error ? I hv already done database repair but it didnt work.</p>