[IMPALA-7485] test_spilling_naaj hung on jenkins

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Cannot Reproduce
• Component/s: Backend
• Labels: broken-build flaky flaky-test
• Epic Color: ghx-label-4
• Assignee: Tim Armstrong
• Reporter: Csaba Ringhofer
• Created: 24/Aug/18 10:07
• Updated: 26/Oct/18 00:51
• Resolved: 26/Oct/18 00:51

Description

query_test/test_spilling.py::TestSpillingDebugActionDimensions::test_spilling_naaj[exec_option: {'debug_action': None, 'default_spillable_buffer_size': '256k'} | table_format: parquet/none]  

seemed hung (was running for more than 4 hours), see https://jenkins.impala.io/job/ubuntu-16.04-from-scratch/3055/console

Core dumps and stack traces of impalad were created and the impalad was killed. The tests continued without failures after impalad was restarted.

Issue Links

• is related to: IMPALA-7476 test_statestore.py statestore client persists after the test is over
• relates to: IMPALA-7488 TestShellCommandLine::test_cancellation hangs occasionally