Trying to join(look up) two collections using Mongo query but it is throwing me an error












0















I wrote a mongodb query and trying to join(look up) two collections using Mongo query but it is throwing me an error saying maximum document size exceeds. Same query in running on small collection where 150 documents are there but failing to work on 2.9 million documents. I need help in this.



I am using Studio 3T for MongoDB 2018.6.1 IDE



db.collection.aggregate([
{
$lookup: {
from: "collection2",
localField: "id",
foreignField: "id",
as: "joined_data"
}
}
])


Unable to execute the selected commands



Mongo Server error (MongoCommandException): Command failed with error 4568 (Location4568): 'Total size of documents in collection2 matching pipeline { $match: { $and: [ { id: { $eq: null } }, {} ] } } exceeds maximum document size' on server 168.152.169.555:27017. 


The full response is:



{ 
"ok" : 0.0,
"errmsg" : "Total size of documents in collection2 matching pipeline { $match: { $and: [ { id: { $eq: null } }, {} ] } } exceeds maximum document size",
"code" : NumberInt(4568),
"codeName" : "Location4568"
}









share|improve this question

























  • The error clearly says that matching documents exceeded the maximum document size i.e. 16mb.

    – Anthony Winzlet
    Jan 2 at 4:20











  • Hello, thanks. I understood that but how do I use a 'Lookup' to join the 2 collections which contain around 3 million documents?

    – teja
    Jan 2 at 4:25











  • What version of mongo you are using?

    – Anthony Winzlet
    Jan 2 at 4:26











  • I'm using MongoDB 3.4

    – teja
    Jan 2 at 4:29











  • This is what you are looking for stackoverflow.com/questions/45724785/…

    – Anthony Winzlet
    Jan 2 at 4:30
















0















I wrote a mongodb query and trying to join(look up) two collections using Mongo query but it is throwing me an error saying maximum document size exceeds. Same query in running on small collection where 150 documents are there but failing to work on 2.9 million documents. I need help in this.



I am using Studio 3T for MongoDB 2018.6.1 IDE



db.collection.aggregate([
{
$lookup: {
from: "collection2",
localField: "id",
foreignField: "id",
as: "joined_data"
}
}
])


Unable to execute the selected commands



Mongo Server error (MongoCommandException): Command failed with error 4568 (Location4568): 'Total size of documents in collection2 matching pipeline { $match: { $and: [ { id: { $eq: null } }, {} ] } } exceeds maximum document size' on server 168.152.169.555:27017. 


The full response is:



{ 
"ok" : 0.0,
"errmsg" : "Total size of documents in collection2 matching pipeline { $match: { $and: [ { id: { $eq: null } }, {} ] } } exceeds maximum document size",
"code" : NumberInt(4568),
"codeName" : "Location4568"
}









share|improve this question

























  • The error clearly says that matching documents exceeded the maximum document size i.e. 16mb.

    – Anthony Winzlet
    Jan 2 at 4:20











  • Hello, thanks. I understood that but how do I use a 'Lookup' to join the 2 collections which contain around 3 million documents?

    – teja
    Jan 2 at 4:25











  • What version of mongo you are using?

    – Anthony Winzlet
    Jan 2 at 4:26











  • I'm using MongoDB 3.4

    – teja
    Jan 2 at 4:29











  • This is what you are looking for stackoverflow.com/questions/45724785/…

    – Anthony Winzlet
    Jan 2 at 4:30














0












0








0








I wrote a mongodb query and trying to join(look up) two collections using Mongo query but it is throwing me an error saying maximum document size exceeds. Same query in running on small collection where 150 documents are there but failing to work on 2.9 million documents. I need help in this.



I am using Studio 3T for MongoDB 2018.6.1 IDE



db.collection.aggregate([
{
$lookup: {
from: "collection2",
localField: "id",
foreignField: "id",
as: "joined_data"
}
}
])


Unable to execute the selected commands



Mongo Server error (MongoCommandException): Command failed with error 4568 (Location4568): 'Total size of documents in collection2 matching pipeline { $match: { $and: [ { id: { $eq: null } }, {} ] } } exceeds maximum document size' on server 168.152.169.555:27017. 


The full response is:



{ 
"ok" : 0.0,
"errmsg" : "Total size of documents in collection2 matching pipeline { $match: { $and: [ { id: { $eq: null } }, {} ] } } exceeds maximum document size",
"code" : NumberInt(4568),
"codeName" : "Location4568"
}









share|improve this question
















I wrote a mongodb query and trying to join(look up) two collections using Mongo query but it is throwing me an error saying maximum document size exceeds. Same query in running on small collection where 150 documents are there but failing to work on 2.9 million documents. I need help in this.



I am using Studio 3T for MongoDB 2018.6.1 IDE



db.collection.aggregate([
{
$lookup: {
from: "collection2",
localField: "id",
foreignField: "id",
as: "joined_data"
}
}
])


Unable to execute the selected commands



Mongo Server error (MongoCommandException): Command failed with error 4568 (Location4568): 'Total size of documents in collection2 matching pipeline { $match: { $and: [ { id: { $eq: null } }, {} ] } } exceeds maximum document size' on server 168.152.169.555:27017. 


The full response is:



{ 
"ok" : 0.0,
"errmsg" : "Total size of documents in collection2 matching pipeline { $match: { $and: [ { id: { $eq: null } }, {} ] } } exceeds maximum document size",
"code" : NumberInt(4568),
"codeName" : "Location4568"
}






mongodb






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited Jan 2 at 4:17









Anthony Winzlet

17.3k41845




17.3k41845










asked Jan 2 at 4:14









tejateja

115




115













  • The error clearly says that matching documents exceeded the maximum document size i.e. 16mb.

    – Anthony Winzlet
    Jan 2 at 4:20











  • Hello, thanks. I understood that but how do I use a 'Lookup' to join the 2 collections which contain around 3 million documents?

    – teja
    Jan 2 at 4:25











  • What version of mongo you are using?

    – Anthony Winzlet
    Jan 2 at 4:26











  • I'm using MongoDB 3.4

    – teja
    Jan 2 at 4:29











  • This is what you are looking for stackoverflow.com/questions/45724785/…

    – Anthony Winzlet
    Jan 2 at 4:30



















  • The error clearly says that matching documents exceeded the maximum document size i.e. 16mb.

    – Anthony Winzlet
    Jan 2 at 4:20











  • Hello, thanks. I understood that but how do I use a 'Lookup' to join the 2 collections which contain around 3 million documents?

    – teja
    Jan 2 at 4:25











  • What version of mongo you are using?

    – Anthony Winzlet
    Jan 2 at 4:26











  • I'm using MongoDB 3.4

    – teja
    Jan 2 at 4:29











  • This is what you are looking for stackoverflow.com/questions/45724785/…

    – Anthony Winzlet
    Jan 2 at 4:30

















The error clearly says that matching documents exceeded the maximum document size i.e. 16mb.

– Anthony Winzlet
Jan 2 at 4:20





The error clearly says that matching documents exceeded the maximum document size i.e. 16mb.

– Anthony Winzlet
Jan 2 at 4:20













Hello, thanks. I understood that but how do I use a 'Lookup' to join the 2 collections which contain around 3 million documents?

– teja
Jan 2 at 4:25





Hello, thanks. I understood that but how do I use a 'Lookup' to join the 2 collections which contain around 3 million documents?

– teja
Jan 2 at 4:25













What version of mongo you are using?

– Anthony Winzlet
Jan 2 at 4:26





What version of mongo you are using?

– Anthony Winzlet
Jan 2 at 4:26













I'm using MongoDB 3.4

– teja
Jan 2 at 4:29





I'm using MongoDB 3.4

– teja
Jan 2 at 4:29













This is what you are looking for stackoverflow.com/questions/45724785/…

– Anthony Winzlet
Jan 2 at 4:30





This is what you are looking for stackoverflow.com/questions/45724785/…

– Anthony Winzlet
Jan 2 at 4:30












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