MaxGekk commented on code in PR #38629:
URL: https://github.com/apache/spark/pull/38629#discussion_r1020856827
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sql/core/src/main/scala/org/apache/spark/sql/execution/streaming/StreamExecution.scala:
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@@ -320,16 +319,20 @@ abstract class StreamExecution(
// This is a workaround for HADOOP-12074: `Shell.runCommand` converts
`InterruptedException`
// to `new IOException(ie.toString())` before Hadoop 2.8.
updateStatusMessage("Stopped")
- case t: Throwable =>
- val e = QueryExecution.toInternalError(msg = s"Execution of the stream
$name failed.", t)
+ case e: Throwable =>
+ val message = if (e.getMessage == null) "" else e.getMessage
Review Comment:
I have to check the `null` because our code that substitutes parameters in
error templates is not tolerant to `null`s.
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