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Posted to issues@spark.apache.org by "Imran Rashid (JIRA)" <ji...@apache.org> on 2018/01/17 20:08:00 UTC
[jira] [Comment Edited] (SPARK-23103) LevelDB store not iterating
correctly when indexed value has negative value
[ https://issues.apache.org/jira/browse/SPARK-23103?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16329367#comment-16329367 ]
Imran Rashid edited comment on SPARK-23103 at 1/17/18 8:07 PM:
---------------------------------------------------------------
-[~vanzin] is this really minor, not a blocker for 2.3? Or you think its doesn't matter since nothing we care about for sorting in SHS ever has negative values?-
EDIT: argh I'm sorry, I should have actually read your description first
was (Author: irashid):
[~vanzin] is this really minor, not a blocker for 2.3? Or you think its doesn't matter since nothing we care about for sorting in SHS ever has negative values?
> LevelDB store not iterating correctly when indexed value has negative value
> ---------------------------------------------------------------------------
>
> Key: SPARK-23103
> URL: https://issues.apache.org/jira/browse/SPARK-23103
> Project: Spark
> Issue Type: Bug
> Components: Spark Core
> Affects Versions: 2.3.0
> Reporter: Marcelo Vanzin
> Priority: Minor
>
> Marking as minor since I don't believe we currently have anything that needs to store negative values in indexed fields. But I wrote a unit test and got:
>
> {noformat}
> [error] Test org.apache.spark.util.kvstore.LevelDBSuite.testNegativeIndexValues failed: java.lang.AssertionError: expected:<[-50, 0, 50]> but was:<[[0, -50, 50]]>, took 0.025 sec
> {noformat}
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