[
https://issues.apache.org/jira/browse/HIVE-19838?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Sergey Shelukhin reassigned HIVE-19838:
---------------------------------------
> simplify & fix ColumnizedDeleteEventRegistry load loop
> ------------------------------------------------------
>
> Key: HIVE-19838
> URL: https://issues.apache.org/jira/browse/HIVE-19838
> Project: Hive
> Issue Type: Bug
> Reporter: Sergey Shelukhin
> Assignee: Sergey Shelukhin
> Priority: Major
>
> Apparently sometimes the delete count in ACID stats doesn't match what merger
> actually returns.
> It could be due to some deltas having duplicate deletes from parallel queries
> (I guess?) or some other reasons beyond my mortal comprehension.
> The loop assumes the merger will return the exact number of records, so it
> fails with array index exception. Also, it could actually be done in a single
> loop.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
