Robert Metzger created FLINK-21306:
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Summary: FlinkSecurityManager might avoid fatal system exits
Key: FLINK-21306
URL: https://issues.apache.org/jira/browse/FLINK-21306
Project: Flink
Issue Type: Bug
Components: Runtime / Task
Affects Versions: 1.13.0
Reporter: Robert Metzger
In FLINK-15156, we introduced a feature that allows users to log or completely
disable calls to System.exit().
This feature is enabled for certain threads / code sections intended to execute
user-code.
However, some user code calls might still lead to fatal errors, which we want
to handle by killing the Flink process.
It is likely that this new change (which is disabled by default) can lead to a
situation where Flink should exit immediately, but it doesn't (thus leaving the
system in an inconsistent state)
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