spark-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Reynold Xin (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (SPARK-12772) Better error message for syntax error in the SQL parser
Date Sat, 13 Feb 2016 06:50:18 GMT

     [ https://issues.apache.org/jira/browse/SPARK-12772?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Reynold Xin updated SPARK-12772:
--------------------------------
    Summary: Better error message for syntax error in the SQL parser  (was: Better error message
for syntax error in the parser)

> Better error message for syntax error in the SQL parser
> -------------------------------------------------------
>
>                 Key: SPARK-12772
>                 URL: https://issues.apache.org/jira/browse/SPARK-12772
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>    Affects Versions: 2.0.0
>            Reporter: Reynold Xin
>
> {code}
> scala> sql("select case if(true, 'one', 'two')").explain(true)
> org.apache.spark.sql.AnalysisException: org.antlr.runtime.EarlyExitException
> line 1:34 required (...)+ loop did not match anything at input '<EOF>' in case
expression
> ; line 1 pos 34
> 	at org.apache.spark.sql.catalyst.parser.ParseErrorReporter.throwError(ParseDriver.scala:140)
> 	at org.apache.spark.sql.catalyst.parser.ParseErrorReporter.throwError(ParseDriver.scala:129)
> 	at org.apache.spark.sql.catalyst.parser.ParseDriver$.parse(ParseDriver.scala:77)
> 	at org.apache.spark.sql.catalyst.CatalystQl.createPlan(CatalystQl.scala:53)
> 	at org.apache.spark.sql.hive.ExtendedHiveQlParser$$anonfun$hiveQl$1.apply(ExtendedHiveQlParser.scala:41)
> 	at org.apache.spark.sql.hive.ExtendedHiveQlParser$$anonfun$hiveQl$1.apply(ExtendedHiveQlParser.scala:40)
> {code}
> Is there a way to say something better other than "required (...)+ loop did not match
anything at input"?



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@spark.apache.org
For additional commands, e-mail: issues-help@spark.apache.org


Mime
View raw message