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From "ASF subversion and git services (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (ASTERIXDB-1109) Index entries are not deleted on an open-type secondary index
Date Tue, 24 Nov 2015 22:22:11 GMT

    [ https://issues.apache.org/jira/browse/ASTERIXDB-1109?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15025563#comment-15025563
] 

ASF subversion and git services commented on ASTERIXDB-1109:
------------------------------------------------------------

Commit a05f71826a4ab2c0e7148009e0b7e269b15e0a2f in incubator-asterixdb's branch refs/heads/release-0.8.8
from [~iabsalyamov]
[ https://git-wip-us.apache.org/repos/asf?p=incubator-asterixdb.git;h=a05f718 ]

ASTERIXDB-1109: Fixed deletion of records from open secondary index
 - Avoided creating calling record constructor in delete pipeline
 - Fixed the case when multiple open indexes enforce the type of the
  same field & covered it with tests

Change-Id: I41bde91401f67918365de7df19dd2f0de20c73d2
Reviewed-on: https://asterix-gerrit.ics.uci.edu/461
Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Reviewed-by: Yingyi Bu <buyingyi@gmail.com>


> 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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