Ignore FileNotFoundException when loading a table

custom_cluster.test_event_processing.TestEventProcessing.test_insert_events (from pytest)
Failing for the past 1 build (Since Failed#8613 )
Took 1 min 20 sec.
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Error Message

assert <bound method TestEventProcessing.wait_for_insert_event_processing of <test_event_processing.TestEventProcessing object at 0x7f7fa86ec6d0>>(18421) is True  +  where <bound method TestEventProcessing.wait_for_insert_event_processing of <test_event_processing.TestEventProcessing object at 0x7f7fa86ec6d0>> = <test_event_processing.TestEventProcessing object at 0x7f7fa86ec6d0>.wait_for_insert_event_processing

Stacktrace

custom_cluster/test_event_processing.py:82: in test_insert_events
    self.run_test_insert_events()
custom_cluster/test_event_processing.py:143: in run_test_insert_events
    assert self.wait_for_insert_event_processing(last_synced_event_id) is True
E   assert <bound method TestEventProcessing.wait_for_insert_event_processing of <test_event_processing.TestEventProcessing object at 0x7f7fa86ec6d0>>(18421) is True
E    +  where <bound method TestEventProcessing.wait_for_insert_event_processing of <test_event_processing.TestEventProcessing object at 0x7f7fa86ec6d0>> = <test_event_processing.TestEventProcessing object at 0x7f7fa86ec6d0>.wait_for_insert_event_processing