Github user ravipesala commented on a diff in the pull request:
https://github.com/apache/incubator-carbondata/pull/398#discussion_r110117757
--- Diff:
integration/spark-common/src/main/scala/org/apache/carbondata/spark/util/GlobalDictionaryUtil.scala
---
@@ -784,9 +784,28 @@ 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("generate global dictionary failed, " +
+ trimErrorMessage(spx.getMessage))
+ case _ =>
+ LOGGER.error(ex, "generate global dictionary failed")
+ throw ex
+ }
+ }
+ }
+
+ // Get proper error message of TextParsingException
+ def trimErrorMessage(input: String): String = {
+ var errorMessage: String = null
+ if (input != null) {
+ if (input.split("Hint").length > 0 &&
+ input.split("Hint")(0).split("TextParsingException: ").length >
1) {
+ errorMessage = input.split("Hint")(0).split("TextParsingException:
")(1)
+ }
--- End diff --
Just simplify as follows.
```
val hintSplit = input.split("Hint")
if (hintSplit.length > 0) {
val parseSplit = hintSplit(0).split("TextParsingException: ")
if (parseSplit.length > 1) {
errorMessage = parseSplit(1)
}
}
```
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