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Posted to notifications@asterixdb.apache.org by "Till Westmann (JIRA)" <ji...@apache.org> on 2015/10/02 20:15:26 UTC
[jira] [Updated] (ASTERIXDB-1109) Index entries are not deleted on
an open-type secondary index
[ https://issues.apache.org/jira/browse/ASTERIXDB-1109?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Till Westmann updated ASTERIXDB-1109:
-------------------------------------
Component/s: Operators
AsterixDB
> Index entries are not deleted on an open-type secondary index
> -------------------------------------------------------------
>
> Key: ASTERIXDB-1109
> URL: https://issues.apache.org/jira/browse/ASTERIXDB-1109
> Project: Apache AsterixDB
> Issue Type: Bug
> Components: AsterixDB, Operators
> Reporter: Taewoo Kim
> Assignee: Ildar Absalyamov
> Priority: Critical
>
> Currently, index entries (SK, PK) are not deleted on an open-type secondary index. This issue was not surfaced due to the fact that every search after a secondary index search needs to go through the primary index lookup. Therefore, un-deleted entries were removed during this Pidx lookup.
> Now, we have an index-only plan that can skip the Pidx lookup after a Sidx search. Therefore, the query result is not correct anymore.
>
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