Xintong Song created FLINK-18639:
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Summary: Error messages from BashJavaUtils is eaten
Key: FLINK-18639
URL: https://issues.apache.org/jira/browse/FLINK-18639
Project: Flink
Issue Type: Bug
Components: Deployment / Scripts
Affects Versions: 1.11.0, 1.12.0
Reporter: Xintong Song
Assignee: Xintong Song
Fix For: 1.12.0, 1.11.1
Shell scripts execute BashJavaUtils for generating memory related JVM
parameters and dynamic configurations. When there's a problem in configuration
that the memory sizes cannot be properly calculated, the script will not launch
the Flink daemon and exit with non-zero code. In such cases, error messages
from BashJavaUtils describing the reason of failure are missing, making it hard
for users to understand what's wrong and how to fix the problem.
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