kowshik commented on a change in pull request #9001:
URL: https://github.com/apache/kafka/pull/9001#discussion_r463880076
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File path: clients/src/main/java/org/apache/kafka/clients/admin/Admin.java
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@@ -1214,6 +1215,71 @@ default AlterClientQuotasResult
alterClientQuotas(Collection<ClientQuotaAlterati
*/
AlterClientQuotasResult
alterClientQuotas(Collection<ClientQuotaAlteration> entries,
AlterClientQuotasOptions options);
+ /**
+ * Describes finalized as well as supported features. By default, the
request is issued to any
+ * broker. It can be optionally directed only to the controller via
DescribeFeaturesOptions
+ * parameter. This is particularly useful if the user requires strongly
consistent reads of
+ * finalized features.
+ * <p>
+ * The following exceptions can be anticipated when calling {@code get()}
on the future from the
+ * returned {@link DescribeFeaturesResult}:
+ * <ul>
+ * <li>{@link org.apache.kafka.common.errors.TimeoutException}
+ * If the request timed out before the describe operation could
finish.</li>
+ * </ul>
+ * <p>
+ * @param options the options to use
+ *
+ * @return the {@link DescribeFeaturesResult} containing the
result
+ */
+ DescribeFeaturesResult describeFeatures(DescribeFeaturesOptions options);
Review comment:
Sorry, I do not understand why should describeFeatures (in post KIP-500)
be handled only by controller?
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