Github user thunterdb commented on a diff in the pull request:
https://github.com/apache/spark/pull/1674#discussion_r15618694
--- Diff: repl/src/main/scala/org/apache/spark/repl/SparkILoop.scala ---
@@ -557,29 +557,27 @@ class SparkILoop(in0: Option[BufferedReader],
protected val out: JPrintWriter,
if (isReplPower) powerCommands else Nil
)*/
- val replayQuestionMessage =
+ private val replayQuestionMessage =
"""|That entry seems to have slain the compiler. Shall I replay
|your session? I can re-run each line except the last one.
|[y/n]
""".trim.stripMargin
- private val crashRecovery: PartialFunction[Throwable, Boolean] = {
- case ex: Throwable =>
- echo(intp.global.throwableAsString(ex))
-
- ex match {
- case _: NoSuchMethodError | _: NoClassDefFoundError =>
- echo("\nUnrecoverable error.")
- throw ex
- case _ =>
- def fn(): Boolean =
- try in.readYesOrNo(replayQuestionMessage, { echo("\nYou must
enter y or n.") ; fn() })
- catch { case _: RuntimeException => false }
-
- if (fn()) replay()
- else echo("\nAbandoning crashed session.")
- }
- true
+ private def crashRecovery(ex: Throwable): Boolean = {
+ echo(ex.toString)
--- End diff --
Note: if you look into the source code of the scala compiler, this is how
throwableAsString is implemented.
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