[GitHub] [kafka] abbccdda commented on a change in pull request #8549: KAFKA-9911: Add new PRODUCER_FENCED error code

[GitBox <gi...@apache.org>]

abbccdda commented on a change in pull request #8549:
URL: https://github.com/apache/kafka/pull/8549#discussion_r430137301



##########
File path: clients/src/main/java/org/apache/kafka/common/errors/InvalidProducerEpochException.java
##########
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.kafka.common.errors;
+
+/**
+ * This exception indicates that the produce request sent to the partition leader
+ * contains a non-matching producer epoch. When encountering this exception, the ongoing transaction
+ * will be aborted and can be retried.
+ */
+public class InvalidProducerEpochException extends RetriableException {

Review comment:
       Sg, let me have a try.




----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

For queries about this service, please contact Infrastructure at:
users@infra.apache.org