Details
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Improvement
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Status: Closed
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Major
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Resolution: Fixed
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None
Description
Design doc:
https://docs.google.com/document/d/1b3t1RywfyRb73-cdvkEzJUyOiekWwkMHdiQ-42zCllY
Feel free to comment.
Update: we ended up going with sequence number based implementation
Update #2: this feature has been partially merged with ACID; the new table type is insert_only ACID, and the difference from the regular ACID is that it only supports inserts on one hand; and that it has no restrictions on file format, table type (bucketing), and much fewer restrictions on other operations (export/import, list bucketing, etc.)
Currently some features that used to work when it was separated are not integrated properly; integration of these features is the remaining work in this JIRA
Attachments
Issue Links
- duplicates
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HIVE-20725 Simultaneous dynamic inserts can result in partition files lost
- Resolved
- is related to
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HIVE-16085 get path-to-alias, path-to-work etc recursively in Hive
- Open
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HIVE-17780 MM table followup list
- Open