Flink portable ValidatesRunner tests continuously run on Jenkins #18818
Description
Covers both Java and Python. Should be e.g. triggered by the phrase "Run Flink Portable ValidatesRunner tests". Eventually will replace the non-portable one, but that's not in scope for the current JIRA.
Depends on BEAM-4067 and BEAM-4211.
Imported from Jira BEAM-4212. Original Jira may contain additional context.
Reported by: jkff.