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https://issues.apache.org/jira/browse/ASTERIXDB-3276?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17773012#comment-17773012
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ASF subversion and git services commented on ASTERIXDB-3276:
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Commit 05826e7a4483d12f5ddc338f4c163443aaf164ef in asterixdb's branch
refs/heads/master from Wail Alkowaileet
[ https://gitbox.apache.org/repos/asf?p=asterixdb.git;h=05826e7a44 ]
[ASTERIXDB-3276][RT] Fix infinite loop in columnar filter
- user model changes: no
- storage format changes: no
- interface changes: no
Details:
Columnar filter can stuck in infinite loop when a
non-existing value is part of the filter expression.
Change-Id: Ib32c9a1fe2814da4091c96e504d694b67d0d0d56
Reviewed-on: https://asterix-gerrit.ics.uci.edu/c/asterixdb/+/17849
Integration-Tests: Jenkins <[email protected]>
Tested-by: Jenkins <[email protected]>
Reviewed-by: Murtadha Hubail <[email protected]>
> Columnar filter can stuck in infinite loop when accessing non-existing columns
> ------------------------------------------------------------------------------
>
> Key: ASTERIXDB-3276
> URL: https://issues.apache.org/jira/browse/ASTERIXDB-3276
> Project: Apache AsterixDB
> Issue Type: Bug
> Components: RT - Runtime
> Affects Versions: 0.9.9
> Reporter: Wail Y. Alkowaileet
> Assignee: Wail Y. Alkowaileet
> Priority: Major
> Fix For: 0.9.9
>
>
> {noformat}USE CopyToDataverse;
> SELECT VALUE cd.sensor_info
> FROM ColumnDataset cd
> WHERE cd.noSuchValue LIKE "%someText"
> {noformat}
> This query get stuck in infinite loop as the MISSING value reader never
> advances to the next value – making the number of tuple = infinity.
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