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Type: Bug
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Resolution: Duplicate
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Priority: Major - P3
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None
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Affects Version/s: 3.4.11, 3.6.3
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Component/s: mongoimport
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None
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Environment:linux
bulk upsert is much faster than the current mode of inserting one at a time.
if i'm not using upsert mode i can injest much faster using mongoimport.
if i turn on upsert mode it goes much slower than it should.
suggested fix: pull _id out of incoming documents and use that as the bulk upsert's selection portion.
alternately enable a server side replace option that handles dup key error by replacing the doc in mongo instead of favoring what is already there. more like sql replace into rather than update/insert (because what i really want is replace into and i don't need fancy selectors to update documents on non-_id keys).
- duplicates
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TOOLS-1956 Add Bulk Upsert and increase batch size limit
- Closed