Feedback

Ignore heartbeats-mongodb topic by default

As per KAFKA-208, SMTs can't be applied to the heartbeats-mongodb topic. Users should not have to configure each connector to ignore this topic. Please either ignore this topic by default or provide a command-line switch so it can be ignored.

Guest over 4 years ago in Kafka Connector 0 Submitted

1 VOTE

Built-in Partial Update $push Strategy for MongoDB Kafka Connector

We would like the official MongoDB Kafka Connector to natively support partial updates that append (\$push) records into an array in an upsert scenario—specifically, a built-in WriteModelStrategy to handle use cases where: We match on a configura...

Guest about 1 year ago in Kafka Connector 0 Submitted

3 VOTE

Enable BigInt Support for Blockchain Use

Smart contracts on Ethereum and on Ethereum compatible chains are represented as 256bit integers. There are several libraries widely used to deal with these data types in JavaScript such as bn.js and BigNumber.js. A potential workaround could be...

Guest almost 4 years ago in Storage & Transactions 0 Submitted

3 VOTE

Allow changing compression of an existing collection

I'd like to switch my database from Snappy to Zstd compression. Currently, it doesn't seem that it is possible to change the compression of an existing collection. It would be nice if there were a way to do this, even if (for example) it requi...

Guest almost 4 years ago in Storage & Transactions 0 Submitted

4 VOTE

Get schema validation "feedback" in Kafka Mongo Sink Connector

Objective : We want to be able to validate that data matches some requirements. We would like to to perform this data validation by adding a JSON schema in Mongo (such as it is described here : https://docs.mongodb.com/manual/core/schema-validat...

Guest over 5 years ago in Kafka Connector 1 Submitted

4 VOTE

MongoDB Sink Connector CDC default handler

I would like to have a default CDC handler that can process data produced from MongoDB Source Connector without Debezium https://docs.mongodb.com/kafka-connector/master/kafka-sink-cdc#cdc-handler-configuration

Guest over 5 years ago in Kafka Connector 2 Submitted

4 VOTE

wired

wiredTiger open files usage Currently WT uses a file per collection and index, leading in some scenarios to extremely high number of open files/dhandles. Is there any plan to support one file/dhandle per database?

Guest over 5 years ago in Storage & Transactions 0 Submitted

2 VOTE

Cascading delete for DBRefs

Since transactions have been added in 2018, which work across collections (https://www.mongodb.com/docs/manual/core/transactions/) and across shards (https://www.mongodb.com/docs/manual/core/transactions-sharded-clusters/), shouldn't cascading del...

Guest almost 3 years ago in Storage & Transactions 0 Submitted

4 VOTE

Kafka source connector once only semantics

Added as a suppport case here : https://support.mongodb.com/case/00634630 When using the connector as a Source, i.e we capture change streams from the Source Mongo DB and stream that to a Kafka endpoint. Imagine these are updates on financial tr...

Guest about 6 years ago in Kafka Connector 1 Submitted

1 VOTE

Easier way to troubleshoot storage use size discrepancy across nodes in the same replica set

While initial sync may potentially help on this topic, it would be great if the product has any easier way to identify the cause of significantly different storage use size (so to give a better confidence if initial sync is going to help).

Ka Lung Ng over 1 year ago in Storage & Transactions 0 Submitted

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