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https://issues.apache.org/jira/browse/BEAM-14115?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17518044#comment-17518044
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Deepal Neema commented on BEAM-14115:
-------------------------------------

Hello Team, 

I have a similar kind of issue where i am trying to upsert based on two fields 
i.e *vin* and *key* other than {*}_id{*}, i don't have *_id* field as this is 
dynamically(automated) generated, so when ever i have the new document i want 
to check with my filter keys if it's there it should update the existing one if 
not insert a new one. using below code i am trying to do this:

MongoDbIO.write()
    .withUri(options.getMongoDBHostName())
    .withDatabase(options.getMongoDBDatabaseName())
    .withCollection(collection)
    .withUpdateConfiguration(UpdateConfiguration.create()
                                .withIsUpsert(true)
                                .withUpdateKey("vin")
                                .withUpdateKey("key")
                                .withUpdateFields(
                                        UpdateField.fieldUpdate("$set", "vin", 
"vin"),
                                        UpdateField.fieldUpdate("$set", "key", 
"key"),
                                        UpdateField.fieldUpdate("$set", 
"timestamp", "timestamp"),
                                        UpdateField.fieldUpdate("$set", 
"value", "value")
                                        )                                       
                                )
                                
                        );

 

Here when i am trying to do this it's not creating *_id* field dynamically and 
creating *_id* field same as *key* field

 

What should i do to avoid creating new _id field or how to handle this ?

 

Is this released or if not when are you plannning to release ?

> Update find criteria limited to _id
> -----------------------------------
>
>                 Key: BEAM-14115
>                 URL: https://issues.apache.org/jira/browse/BEAM-14115
>             Project: Beam
>          Issue Type: Bug
>          Components: io-java-mongodb
>    Affects Versions: 2.37.0
>            Reporter: Olivier Le Quellec
>            Priority: P2
>          Time Spent: 0.5h
>  Remaining Estimate: 0h
>
> Documents update during write operations specify a find criteria, which is 
> currently hard-coded to be on "_id" only. This is blocking for a lot 
> scenarios, where we would like to upsert on a business-related document field
> By adding "findKey" in UpdateConfiguration, we can specify a find criteria on 
> any field of the document. The "findKey" will default to "_id" if not 
> specified



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