zhuzhurk commented on a change in pull request #9715: [FLINK-13993][runtime]
Using FlinkUserCodeClassLoaders to load the user class in the perjob mode
URL: https://github.com/apache/flink/pull/9715#discussion_r329320115
##########
File path:
flink-container/src/main/java/org/apache/flink/container/entrypoint/StandaloneJobClusterEntryPoint.java
##########
@@ -77,7 +81,9 @@ private StandaloneJobClusterEntryPoint(
protected DispatcherResourceManagerComponentFactory<?>
createDispatcherResourceManagerComponentFactory(Configuration configuration) {
return new JobDispatcherResourceManagerComponentFactory(
StandaloneResourceManagerFactory.INSTANCE,
- new ClassPathJobGraphRetriever(jobId,
savepointRestoreSettings, programArguments, jobClassName));
+ new ClassPathJobGraphRetriever(jobId,
savepointRestoreSettings, programArguments, jobClassName,
+ Paths.get(System.getenv(ENV_FLINK_HOME_DIR) ==
null ? DEFAULT_FLINK_HOME : System.getenv(ENV_FLINK_HOME_DIR),
Review comment:
Hard coding "/opt/flink" looks a bit tricky.
Is it possible to we set "FLINK_HOME" in all cases? So that we can throw
exception here for unexpected cases.
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