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https://issues.apache.org/jira/browse/FLINK-33022?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17765421#comment-17765421
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Weihua Hu commented on FLINK-33022:
-----------------------------------
Resolved in master: b51ee30c3d1a212947398d880a676f07f46f36be
> Log an error when enrichers defined as part of the configuration can not be
> found/loaded
> ----------------------------------------------------------------------------------------
>
> Key: FLINK-33022
> URL: https://issues.apache.org/jira/browse/FLINK-33022
> Project: Flink
> Issue Type: Sub-task
> Components: Runtime / Coordination
> Affects Versions: 1.18.0
> Reporter: Matt Wang
> Assignee: Panagiotis Garefalakis
> Priority: Minor
> Labels: pull-request-available
> Fix For: 1.19.0
>
>
> if we configurate the `jobmanager.failure-enrichers`, but could not load the
> class in
> FailureEnricherUtils, no exceptions can be seen in the log currently, and it
> is very inconvenient to check the problem. Here I suggest that some
> ERROR-level logs should be added, or an exception should be thrown directly
> (because the load cannot be uploaded is not an expected result)
> {code:java}
> // code placeholder
> @VisibleForTesting
> static Collection<FailureEnricher> getFailureEnrichers(
> final Configuration configuration, final PluginManager pluginManager)
> {
> Set<String> includedEnrichers =
> getIncludedFailureEnrichers(configuration);
> LOG.info("includedEnrichers: {}", includedEnrichers);
> // When empty, NO enrichers will be started.
> if (includedEnrichers.isEmpty()) {
> return Collections.emptySet();
> }
> // TODO: here maybe load nothing
> final Iterator<FailureEnricherFactory> factoryIterator =
> pluginManager.load(FailureEnricherFactory.class);
> ....
> } {code}
>
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