Github user ravipesala commented on a diff in the pull request:
https://github.com/apache/incubator-carbondata/pull/398#discussion_r109963768
--- Diff:
integration/spark-common/src/main/scala/org/apache/carbondata/spark/util/GlobalDictionaryUtil.scala
---
@@ -784,11 +784,24 @@ object GlobalDictionaryUtil {
}
} catch {
case ex: Exception =>
- LOGGER.error(ex, "generate global dictionary failed")
- throw ex
+ ex match {
+ case spx: SparkException =>
+ LOGGER.error(spx, "generate global dictionary failed")
+ throw new Exception(
+ trimErrorMessage(spx.getMessage))
+ case _ =>
+ LOGGER.error(ex, "generate global dictionary failed")
+ throw ex
+ }
}
}
+ // Get proper error message of TextParsingException
+ def trimErrorMessage(input: String): String = {
+ val message = input.split("Hint")(0).split("TextParsingException: ")(1)
--- End diff --
There may be chances of input is null because `spsx.getMessage()` can be
null, so handle NPE here.
And also please check the array length after you split with `"Hint"`, other
wise we may get ArrayIndexOutOfBoundException.
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