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https://issues.apache.org/jira/browse/HIVE-14535?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16250768#comment-16250768
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Lefty Leverenz commented on HIVE-14535:
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Doc note: HIVE-15212 merged branch-14535 to master for release 3.0.0, so
general documentation for this feature is needed in the wiki.
These configuration properties were added or changed by the merge:
* *hive.mm.avoid.s3.globstatus* (HIVE-14953) -- new config
* *hive.exim.test.mode* (HIVE-15019) -- new config
* *hive.txn.operational.properties* (HIVE-14878) -- description changed;
internal so no doc needed
Added a TODOC3.0 label.
> add insert-only ACID tables to Hive
> ------------------------------------
>
> Key: HIVE-14535
> URL: https://issues.apache.org/jira/browse/HIVE-14535
> Project: Hive
> Issue Type: Improvement
> Components: Transactions
> Reporter: Sergey Shelukhin
> Assignee: Sergey Shelukhin
> Labels: TODOC3.0
>
> 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
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