[jira] [Created] (SPARK-15963) `TaskKilledException` is not correctly caught in `Executor.TaskRunner`

["Liwei Lin (JIRA)" <ji...@apache.org>]

Liwei Lin created SPARK-15963:
---------------------------------

             Summary: `TaskKilledException` is not correctly caught in `Executor.TaskRunner`
                 Key: SPARK-15963
                 URL: https://issues.apache.org/jira/browse/SPARK-15963
             Project: Spark
          Issue Type: Bug
          Components: Spark Core
    Affects Versions: 2.0.0, 2.1.0
            Reporter: Liwei Lin


Currently in {{Executor.TaskRunner}}, we:

{code}
try {...}
catch {
  case _: TaskKilledException | _: InterruptedException if task.killed =>
  ...
}
{code}
What we intended was:
- {{TaskKilledException}} OR ({{InterruptedException}} AND {{task.killed}})

But fact is:
- ({{TaskKilledException}} OR {{InterruptedException}}) AND {{task.killed}}

As a consequence, sometimes we can not catch {{TaskKilledException}} and will incorrectly report our task status as {{FAILED}} (which should really be {{KILLED}}).



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