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https://issues.apache.org/jira/browse/NIFI-11129?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17683142#comment-17683142
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Sebastian Rothbucher commented on NIFI-11129:
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created PR [https://github.com/apache/nifi/pull/6918]
> PutMongoBulk processor - use the more efficient bulkWrite API
> -------------------------------------------------------------
>
> Key: NIFI-11129
> URL: https://issues.apache.org/jira/browse/NIFI-11129
> Project: Apache NiFi
> Issue Type: New Feature
> Reporter: Sebastian Rothbucher
> Priority: Minor
> Time Spent: 10m
> Remaining Estimate: 0h
>
> Problem to solve: PutMongo can only update (or upsert) one record at a time.
> For thousands of records, this is not efficient. The alternative
> PutMongoRecord assumes a lot about the documents written
> Proposed solution: add a PutMongoBulk processor that uses the bulkWrite API -
> bundle operations together into one (can be hundreds at a time, also by
> merging flowfiles). Can be any insert / replace / update / upsert with no
> assumption about how the documents look like. MongoDB processes all in one
> operation - resulting in way less load and way more efficient operation.
> What I can bring: I wrote such a processor about a year back (for earlier
> version); it did work in production flawlessly for months now. I did update
> it to 1.20-SNAPSHOT and re-tested; can submit a PR immediately after I get a
> ticket number here. Tried to be similar to PutMongo wherever poss; feedback
> is sure appreciated.
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