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https://issues.apache.org/jira/browse/FLINK-6495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16196719#comment-16196719
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ASF GitHub Bot commented on FLINK-6495:
---------------------------------------
Github user pnowojski commented on a diff in the pull request:
https://github.com/apache/flink/pull/4774#discussion_r143416489
--- Diff:
flink-core/src/main/java/org/apache/flink/configuration/IllegalConfigurationException.java
---
@@ -42,6 +42,17 @@ public IllegalConfigurationException(String message) {
/**
* Constructs an new IllegalConfigurationException with the given error
message
+ * format and arguments.
+ *
+ * @param format The error message format for the exception.
+ * @param arguments The arguments for the format.
+ */
+ public IllegalConfigurationException(String format, Object...
arguments) {
--- End diff --
Convenience - reduces boiler plate. I prefer this:
```
throw new IllegalConfigurationException("%s %s", foo, bar);
```
to that:
```
throw new IllegalConfigurationException(String.format("%s %s", foo, bar));
```
same as it is done in loggers.
> Migrate Akka configuration options
> ----------------------------------
>
> Key: FLINK-6495
> URL: https://issues.apache.org/jira/browse/FLINK-6495
> Project: Flink
> Issue Type: Sub-task
> Components: Distributed Coordination, Network
> Reporter: Chesnay Schepler
> Assignee: Fang Yong
> Fix For: 1.4.0
>
>
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