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Posted to issues@hive.apache.org by "Steve Yeom (JIRA)" <ji...@apache.org> on 2018/02/15 19:40:00 UTC

[jira] [Updated] (HIVE-18693) Snapshot Isolation does not work for Micromanaged table when a insert transaction is aborted

     [ https://issues.apache.org/jira/browse/HIVE-18693?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steve Yeom updated HIVE-18693:
------------------------------
    Summary: Snapshot Isolation does not work for Micromanaged table when a insert transaction is aborted  (was: TestTxnCommands2#writeBetweenWorkerAndCleaner fails on MM table)

> Snapshot Isolation does not work for Micromanaged table when a insert transaction is aborted
> --------------------------------------------------------------------------------------------
>
>                 Key: HIVE-18693
>                 URL: https://issues.apache.org/jira/browse/HIVE-18693
>             Project: Hive
>          Issue Type: Bug
>          Components: Transactions
>            Reporter: Steve Yeom
>            Assignee: Steve Yeom
>            Priority: Major
>         Attachments: HIVE-18693.01.patch
>
>
> TestTxnCommands2#writeBetweenWorkerAndCleaner with minor 
> changes (changing delete command to insert command) fails on MM table.
> Specifically the last SELECT commands returns wrong results. 
> But this test works fine with full ACID table. 



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