Nico Kruber created FLINK-9163:
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Summary: Harden e2e tests' signal traps and config restoration
during abort
Key: FLINK-9163
URL: https://issues.apache.org/jira/browse/FLINK-9163
Project: Flink
Issue Type: Bug
Components: Tests
Affects Versions: 1.5.0, 1.6.0, 1.5.1
Reporter: Nico Kruber
Assignee: Nico Kruber
Fix For: 1.5.0
Signal traps on certain systems, e.g. Linux, may be called concurrently when
the trap is caught during its own execution. In that case, our cleanup may just
be wrong and overly eagerly also deleting {{flink-conf.yaml}}.
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