Drivers
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Create Atlas Search helper method for aggregations in java
Java driver doesn’t include a {{search()}} helper method in the [Aggregation class](http://mongodb.github.io/mongo-java-driver/4.1/apidocs/mongodb-driver-core/com/mongodb/client/model/Aggregates.html), for facilitating Atlas Search queries.
While it's possible to build a custom pipeline which includes a
{ $ search ... }stage, a dedicated helper method would be convenient.26 votes -
geoContain
Dear all,
according to the attached image, I have some documents (in blue, with id from 1 to 5) having a geographic extent and a search area (in yellow).
I need to find all documents where search area is completly inside the document's geometry.
Using different words, I need to find all documents where geometry completly covers the given search area.
In my sample, the geo query should return the document with id 1.
This kind of query has a opposite logic than the $geoWithinCould you provide a $geoContain functionality in the next future?
9 votes -
CSFLE - Encryption of fields within an Array Object instead of whole Array
CSFLE - Can you provide Encryption of fields within an Array Object as part of mongo-crypt library in the future releases. current library encrypts the whole array and we are not able to do queries within the Array object.
6 votes -
It will be helpful to provide Sock Proxy support for our drivers
Some customers have security policy restriction to directly connect to Atlas. So it will be helpful for them to use sock proxy to connect.
2 votes -
Short-lived AWS EKS token
Native support for short-lived AWS EKS token in MongoDB java driver, with the ability to refresh the key without any application downtime.
1 vote -
For Client Side Field Level Encryption (CSFLE) load IAM credentials for KMS by default
In order to get the mongodb csfle lib to work with AWS KMS we need to set
the following provider details explicitly: accessKeyId and secretAccessKey.It is common and more secure practice for applications to be able to load these automatically.
If we do not supply the accessKeyId and secretAccessKey then the java driver could make an API call to
retrieve temporary credentials from the EC2 instance it is running on.It is explained in detail here:
https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/iam-roles-for-amazon-ec2.html1 vote -
URI validation
I was building the URI in a spring configuration file as
spring.data.mongodb.uri=${MONGODB_URI}/test?retryWrites=true&w=majoritywhere MONGODB_URI came from a kubernetes secret (as it contains user & password)
somehow a new-line had slipped into the kubernetes secret, so the query was effectively asking for "fpos-dev-pl-1.kqybg.mongodb.net\n"
Besides learning how to correctly configure secrets, I learned in the process that neither Spring nor mongo was validating that spring.data.mongodb.uri was a well-formed URI and the application failed to start with error messages relating to not finding DNS and not being able to resolve the TXT record. This was very confusing.
The driver should accept a URI…
1 vote -
CSFLE - Enable automatic decryption of change streams
Currently change streams are disabled when a CSFLE MonogClient() session is used.
This is due to this CSFLE specifications.> Mongocryptd will not support “collectionless” aggregation metadata sources, which read metadata that doesn’t pertain to a particular collection. The drivers should not contact mongocryptd for such commands, since they don’t have a particular schema to pass to mongocryptd, so it is the drivers’ ultimate responsibility to return an error to the application for the collectionless aggregation metadata sources:
$currentOp
$changeStream for watching a database or the whole cluster
$listSessions
$listLocalSessionsEnable auto decryption and change streams in the presence of…
1 vote -
Ignore unmapped fields in pojo deserialization
A recent ticket (00664772) with the mongodb support team confirm that the following case is not handled by the Java driver:
class Foo {
int x;
int y;
}I can successfully write and read it. However, if the Document has extra fields, it cannot be deserialized and no option exists to allow this behavior:
{ x:123, y:456, z:789 } // why can't I ignore 'z'?
My suggestion is, provide an annotation to support this behavior:
@BsonIgnoreUnmappedFields
class Foo {
int x;
int y;
}1 vote
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