Github user tdas commented on a diff in the pull request:
https://github.com/apache/spark/pull/12673#discussion_r61312053
--- Diff: python/pyspark/sql/tests.py ---
@@ -990,6 +996,31 @@ def test_stream_await_termination(self):
cq.stop()
shutil.rmtree(tmpPath)
+ def test_query_manager_await_termination(self):
+ df =
self.sqlCtx.read.format('text').stream('python/test_support/sql/streaming')
+ for cq in self.sqlCtx.streams.active:
+ cq.stop()
+ tmpPath = tempfile.mkdtemp()
+ shutil.rmtree(tmpPath)
+ self.assertTrue(df.isStreaming)
+ out = os.path.join(tmpPath, 'out')
+ chk = os.path.join(tmpPath, 'chk')
+ cq = df.write.startStream(path=out, format='parquet',
queryName='this_query',
+ checkpointLocation=chk)
+ self.assertTrue(cq.isActive)
+ try:
+ self.sqlCtx.streams.awaitAnyTermination("hello")
+ self.fail("Expected a value exception")
+ except ValueError:
+ pass
+ now = time.time()
+ res = self.sqlCtx.streams.awaitAnyTermination(2600) # test should
take at least 2 seconds
+ duration = time.time() - now
+ self.assertTrue(duration >= 2)
+ self.assertFalse(res)
+ cq.stop()
--- End diff --
shouldnt this be in a finally of sorts?
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