topic MongoDB components donot support Dynamic schema in Talend Studio

MongoDB components donot support Dynamic schema

Anonymous — Sat, 16 Nov 2024 09:46:13 GMT

Hi,

I am using Talend RealTime Big Data Platform.

My use case is to migrate data from one mongoDB cluster to another.

The schema of the source mongoDb might change hence I need a dynamic schema to be specified, which I am unable to do so.

I have tried using a document datatype, but with no luck.

The document which is inserted in the destination is as follows:

{
"_id" : ObjectId("591bf640b9be05de0ca17a5b"),
"cols" : null
}

Is there any way in which the tMongoInput and tMongoOutput components support dynamic schema

Anonymous — Wed, 17 May 2017 09:15:10 GMT

The MongoDB components don't support Dynamic schema now, a jira issue has been reported on our bugtracker.

Regards

Shong

Anonymous — Wed, 17 May 2017 09:20:42 GMT

Hi Shong,

Is there any workaround for it??

Is there any way in which I can capture the new keys added in the source MongoDB ,

when migrating to the Destination mongoDB without making any changes in the job?

Regards,

Rutula Sulakhe.

Anonymous — Mon, 30 Jul 2018 08:23:02 GMT

Hello, Did you resolve this problem?

Anonymous — Mon, 11 Mar 2019 07:04:45 GMT

There is any solution for Dynamic schema in Mongodb ?

Anonymous — Mon, 11 Mar 2019 16:06:22 GMT

I didn't find any, apart doing everything with Java code in a TJavaFlex.