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Posted to dev@phoenix.apache.org by "Geoffrey Jacoby (JIRA)" <ji...@apache.org> on 2019/02/13 18:07:00 UTC
[jira] [Updated] (PHOENIX-5138) ViewIndexId sequences created after
PHOENIX-5132 shouldn't collide with ones created before it
[ https://issues.apache.org/jira/browse/PHOENIX-5138?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Geoffrey Jacoby updated PHOENIX-5138:
-------------------------------------
Description:
PHOENIX-5132 changed the ViewIndexId generation logic to use one sequence per physical view index table, whereas before it had been tenant + physical table. This removed the possibility of a tenant view index and a global view index having colliding ViewIndexIds.
However, existing Phoenix environments may have already created tenant-owned view index ids using the old sequence, and under PHOENIX-5132 if they create another, its ViewIndexId will got back to MIN_VALUE, which could cause a collision with an existing view index id.
> ViewIndexId sequences created after PHOENIX-5132 shouldn't collide with ones created before it
> ----------------------------------------------------------------------------------------------
>
> Key: PHOENIX-5138
> URL: https://issues.apache.org/jira/browse/PHOENIX-5138
> Project: Phoenix
> Issue Type: Bug
> Affects Versions: 4.15.0
> Reporter: Geoffrey Jacoby
> Assignee: Geoffrey Jacoby
> Priority: Major
>
> PHOENIX-5132 changed the ViewIndexId generation logic to use one sequence per physical view index table, whereas before it had been tenant + physical table. This removed the possibility of a tenant view index and a global view index having colliding ViewIndexIds.
> However, existing Phoenix environments may have already created tenant-owned view index ids using the old sequence, and under PHOENIX-5132 if they create another, its ViewIndexId will got back to MIN_VALUE, which could cause a collision with an existing view index id.
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