MINOR: Small logging fixes in AbstractCoordinator
Reviewers: Jason Gustafson
@@ -852,7 +852,7 @@ public abstract class AbstractCoordinator implements Closeable {
}
synchronized void resetGenerationOnResponseError(ApiKeys api, Errors error) {
- log.debug("Resetting generation after encountering " + error + " from " + api + " response");
+ log.debug("Resetting generation after encountering {} from {} response", error, api);
resetGeneration();
}
@@ -1339,6 +1339,7 @@ public abstract class AbstractCoordinator implements Closeable {
}
}
+ @SuppressWarnings("serial")
private static class UnjoinedGroupException extends RetriableException {
}
