[
https://issues.apache.org/jira/browse/PHOENIX-7317?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Szucs Villo reopened PHOENIX-7317:
----------------------------------
> Avoid re-using encoded column qualifiers
> ----------------------------------------
>
> Key: PHOENIX-7317
> URL: https://issues.apache.org/jira/browse/PHOENIX-7317
> Project: Phoenix
> Issue Type: Bug
> Reporter: Istvan Toth
> Assignee: Szucs Villo
> Priority: Major
>
> We have encountered a situation where the last column was dropped from a
> table, and then another column of a different type was added.
> This has resulted in errors as the new column used the same encoded qualifier
> as the old one, and Phoenix tried to interpret the existing data as the wrong
> type.
> Perhaps the easiest way to avoid this would be to maintain the highest
> encoded CQ ever present in SYSCAT and always assign a new CQ to newly added
> columns.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
