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Posted to issues@spark.apache.org by "Feynman Liang (JIRA)" <ji...@apache.org> on 2015/08/30 01:25:45 UTC
[jira] [Commented] (SPARK-10352)
BaseGenericInternalRow.getUTF8String should support java.lang.String
[ https://issues.apache.org/jira/browse/SPARK-10352?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14721289#comment-14721289 ]
Feynman Liang commented on SPARK-10352:
---------------------------------------
Working on a PR.
[~rxin] can you confirm that this is a bug?
> BaseGenericInternalRow.getUTF8String should support java.lang.String
> --------------------------------------------------------------------
>
> Key: SPARK-10352
> URL: https://issues.apache.org/jira/browse/SPARK-10352
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Reporter: Feynman Liang
>
> Running the code:
> {{
> val inputString = "abc"
> val row = InternalRow.apply(inputString)
> val unsafeRow = UnsafeProjection.create(Array[DataType](StringType)).apply(row)
> }}
> generates the error:
> {{[info] java.lang.ClassCastException: java.lang.String cannot be cast to org.apache.spark.unsafe.types.UTF8String
> [info] at org.apache.spark.sql.catalyst.expressions.BaseGenericInternalRow$class.getUTF8String(rows.scala:46)
> ***snip***}}
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