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YoungGyu Chun commented on SPARK-29969: --------------------------------------- Thank you [~dongjoon] [~xiaoxigua] [~hyukjin.kwon] > parse_url function result in incorrect result > --------------------------------------------- > > Key: SPARK-29969 > URL: https://issues.apache.org/jira/browse/SPARK-29969 > Project: Spark > Issue Type: Bug > Components: SQL > Affects Versions: 2.3.1, 2.4.4 > Reporter: Victor Zhang > Priority: Major > Attachments: hive-result.jpg, spark-result.jpg > > > In this Jira using java.net.URI instead of java.net.URL for performance > reason. > https://issues.apache.org/jira/browse/SPARK-16826 > However, in the case of some unconventional parameters, it can lead to > incorrect results. > For example, when the URL is encoded, the function cannot resolve the correct > result. > > {code} > 0: jdbc:hive2://localhost:10000> SELECT > parse_url('http://uzzf.down.gsxzq.com/download/%E5%B8%B8%E7%94%A8%E9%98%80%E9%97%A8CAD%E5%9B%BE%E7%BA%B8%E5%A4%', > 'HOST'); > +------------------------------------------------------------------------------------------------------------------------+--+ > | > parse_url(http://uzzf.down.gsxzq.com/download/%E5%B8%B8%E7%94%A8%E9%98%80%E9%97%A8CAD%E5%9B%BE%E7%BA%B8%E5%A4%, > HOST) | > +------------------------------------------------------------------------------------------------------------------------+--+ > | NULL | > +------------------------------------------------------------------------------------------------------------------------+--+ > 1 row selected (0.094 seconds) > > hive> SELECT > parse_url('http://uzzf.down.gsxzq.com/download/%E5%B8%B8%E7%94%A8%E9%98%80%E9%97%A8CAD%E5%9B%BE%E7%BA%B8%E5%A4%', > 'HOST'); > OK > HEADER: _c0 > uzzf.down.gsxzq.com > Time taken: 4.423 seconds, Fetched: 1 row(s) > {code} > > Here's a similar problem. > https://issues.apache.org/jira/browse/SPARK-23056 > Our team used the spark function to run data for months, but now we have to > run it again. > It's just too painful.:(:(:( > > > > > > > > -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org