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Posted to issues@spark.apache.org by "Takeshi Yamamuro (JIRA)" <ji...@apache.org> on 2018/08/25 01:38:00 UTC
[jira] [Commented] (SPARK-25232) Support Full-Text Search in Spark
SQL
[ https://issues.apache.org/jira/browse/SPARK-25232?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16592375#comment-16592375 ]
Takeshi Yamamuro commented on SPARK-25232:
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The other database-like systems other than mysql support this natively?
> Support Full-Text Search in Spark SQL
> -------------------------------------
>
> Key: SPARK-25232
> URL: https://issues.apache.org/jira/browse/SPARK-25232
> Project: Spark
> Issue Type: New Feature
> Components: SQL
> Affects Versions: 2.3.1
> Reporter: Lijie Xu
> Priority: Major
>
> Full-text search (i.e., keyword search) is widely used in search engines and relational databases like MATCH() ... AGAINST operator in MySQL. However, it is not natively supported in Spark SQL. We propose an approach to implement this full-text search in Spark SQL.
> Our proposed approach is detailed at https://github.com/JerryLead/Misc/blob/master/FullTextSearch/Full-text-issue-2018.pdf
> and the prototype is available at https://github.com/bigdata-iscas/SparkFullTextQuery/tree/like_explorer
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