[FLINK-15727] Let BashJavaUtils return dynamic configs and JVM parameters in one call

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.10.0
• Fix Version/s: 1.11.0
• Component/s: Deployment / Scripts
• Labels: pull-request-available usability
• Assignee: Yangze Guo
• Reporter: Till Rohrmann
• Created: 21/Jan/20 18:08
• Updated: 07/Apr/20 06:58
• Resolved: 12/Mar/20 12:16

Description

In order to avoid logging diagnostic statements from the BashJavaUtils util twice as we do it right now, I would suggest to not call the util twice, once for the JVM args and once for the dynamic properties in taskmanager.sh. Instead I propose that BashJavaUtils returns both values as the two last lines with different prefixes so that the bash script can easily filter it out.

cc azagrebin xintongsong

Issue Links

• causes: FLINK-17023 Improve handling of unexpected input in config.sh#extractExecutionParams
• links to: GitHub Pull Request #11361