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Posted to issues@spark.apache.org by "Xiao Li (JIRA)" <ji...@apache.org> on 2018/05/24 06:01:00 UTC

[jira] [Assigned] (SPARK-24337) Improve the error message for invalid SQL conf value

     [ https://issues.apache.org/jira/browse/SPARK-24337?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Xiao Li reassigned SPARK-24337:
-------------------------------

    Assignee: Xiao Li

> Improve the error message for invalid SQL conf value
> ----------------------------------------------------
>
>                 Key: SPARK-24337
>                 URL: https://issues.apache.org/jira/browse/SPARK-24337
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>    Affects Versions: 2.3.0
>            Reporter: Shixiong Zhu
>            Assignee: Xiao Li
>            Priority: Major
>
> Right now Spark will throw the following error message when a config is set to an invalid value. It would be great if the error message contains the config key so that it's easy to tell which one is wrong.
> {code}
> Size must be specified as bytes (b), kibibytes (k), mebibytes (m), gibibytes (g), tebibytes (t), or pebibytes(p). E.g. 50b, 100k, or 250m.
> Fractional values are not supported. Input was: 1.6
> 	at org.apache.spark.network.util.JavaUtils.byteStringAs(JavaUtils.java:291)
> 	at org.apache.spark.internal.config.ConfigHelpers$.byteFromString(ConfigBuilder.scala:66)
> 	at org.apache.spark.internal.config.ConfigBuilder$$anonfun$bytesConf$1.apply(ConfigBuilder.scala:234)
> 	at org.apache.spark.internal.config.ConfigBuilder$$anonfun$bytesConf$1.apply(ConfigBuilder.scala:234)
> 	at org.apache.spark.sql.internal.SQLConf.setConfString(SQLConf.scala:1300)
> 	at org.apache.spark.sql.internal.BaseSessionStateBuilder$$anonfun$mergeSparkConf$1.apply(BaseSessionStateBuilder.scala:78)
> 	at org.apache.spark.sql.internal.BaseSessionStateBuilder$$anonfun$mergeSparkConf$1.apply(BaseSessionStateBuilder.scala:77)
> 	at scala.collection.IndexedSeqOptimized$class.foreach(IndexedSeqOptimized.scala:33)
> 	at scala.collection.mutable.ArrayOps$ofRef.foreach(ArrayOps.scala:186)
> 	at org.apache.spark.sql.internal.BaseSessionStateBuilder.mergeSparkConf(BaseSessionStateBuilder.scala:77)
> 	at org.apache.spark.sql.internal.BaseSessionStateBuilder.conf$lzycompute(BaseSessionStateBuilder.scala:90)
> 	at org.apache.spark.sql.internal.BaseSessionStateBuilder.conf(BaseSessionStateBuilder.scala:88)
> 	at org.apache.spark.sql.internal.BaseSessionStateBuilder.build(BaseSessionStateBuilder.scala:289)
> 	at org.apache.spark.sql.SparkSession$.org$apache$spark$sql$SparkSession$$instantiateSessionState(SparkSession.scala:1071)
> 	... 59 more
> {code}



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