Github user mxm commented on a diff in the pull request:
https://github.com/apache/flink/pull/2732#discussion_r89135481
--- Diff:
flink-tests/src/test/java/org/apache/flink/test/accumulators/AccumulatorErrorITCase.java
---
@@ -91,11 +91,9 @@ public void testFaultyAccumulator() throws Exception {
try {
env.execute();
fail("Should have failed.");
- } catch (ProgramInvocationException e) {
- Assert.assertTrue("Exception should be passed:",
- e.getCause() instanceof
JobExecutionException);
+ } catch (JobExecutionException e) {
--- End diff --
`ProgramInvocationException` are thrown during execution of the user
program. `JobExecutionException` is thrown while the job is executing. That
makes much more sense IMHO. The API doesn't strictly define any exceptions
(`throws Exception`). Thus, we're not breaking.
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