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rsivaram pushed a commit to branch 2.5
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The following commit(s) were added to refs/heads/2.5 by this push:
new 8c915fa KAFKA-9492; Ignore record errors in ProduceResponse for older
versions (#8030)
8c915fa is described below
commit 8c915fa2b46bdd80fb0cf5c74890bad94bb88af0
Author: Rajini Sivaram <[email protected]>
AuthorDate: Tue Feb 4 17:01:08 2020 +0000
KAFKA-9492; Ignore record errors in ProduceResponse for older versions
(#8030)
Fixes NPE in brokers when processing record errors in produce response for
older versions.
Reviewers: Chia-Ping Tsai <[email protected]>, Ismael Juma
<[email protected]>, Jason Gustafson <[email protected]>, Guozhang Wang
<[email protected]>
---
.../kafka/common/requests/ProduceResponse.java | 24 +++--
.../kafka/common/requests/ProduceResponseTest.java | 115 +++++++++++++++++++++
.../kafka/common/requests/RequestResponseTest.java | 51 ---------
3 files changed, 128 insertions(+), 62 deletions(-)
diff --git
a/clients/src/main/java/org/apache/kafka/common/requests/ProduceResponse.java
b/clients/src/main/java/org/apache/kafka/common/requests/ProduceResponse.java
index 8bfc629..7bbab08 100644
---
a/clients/src/main/java/org/apache/kafka/common/requests/ProduceResponse.java
+++
b/clients/src/main/java/org/apache/kafka/common/requests/ProduceResponse.java
@@ -222,7 +222,8 @@ public class ProduceResponse extends AbstractResponse {
int partition = partRespStruct.get(PARTITION_ID);
Errors error = Errors.forCode(partRespStruct.get(ERROR_CODE));
long offset = partRespStruct.getLong(BASE_OFFSET_KEY_NAME);
- long logAppendTime =
partRespStruct.getLong(LOG_APPEND_TIME_KEY_NAME);
+ long logAppendTime =
partRespStruct.hasField(LOG_APPEND_TIME_KEY_NAME) ?
+ partRespStruct.getLong(LOG_APPEND_TIME_KEY_NAME) :
RecordBatch.NO_TIMESTAMP;
long logStartOffset =
partRespStruct.getOrElse(LOG_START_OFFSET_FIELD, INVALID_OFFSET);
List<RecordError> recordErrors = Collections.emptyList();
@@ -274,19 +275,20 @@ public class ProduceResponse extends AbstractResponse {
partStruct.setIfExists(LOG_APPEND_TIME_KEY_NAME,
part.logAppendTime);
partStruct.setIfExists(LOG_START_OFFSET_FIELD,
part.logStartOffset);
- List<Struct> recordErrors = Collections.emptyList();
- if (!part.recordErrors.isEmpty()) {
- recordErrors = new ArrayList<>();
- for (RecordError indexAndMessage : part.recordErrors) {
- Struct indexAndMessageStruct =
partStruct.instance(RECORD_ERRORS_KEY_NAME)
- .set(BATCH_INDEX_KEY_NAME,
indexAndMessage.batchIndex)
- .set(BATCH_INDEX_ERROR_MESSAGE_FIELD,
indexAndMessage.message);
- recordErrors.add(indexAndMessageStruct);
+ if (partStruct.hasField(RECORD_ERRORS_KEY_NAME)) {
+ List<Struct> recordErrors = Collections.emptyList();
+ if (!part.recordErrors.isEmpty()) {
+ recordErrors = new ArrayList<>();
+ for (RecordError indexAndMessage : part.recordErrors) {
+ Struct indexAndMessageStruct =
partStruct.instance(RECORD_ERRORS_KEY_NAME)
+ .set(BATCH_INDEX_KEY_NAME,
indexAndMessage.batchIndex)
+ .set(BATCH_INDEX_ERROR_MESSAGE_FIELD,
indexAndMessage.message);
+ recordErrors.add(indexAndMessageStruct);
+ }
}
+ partStruct.set(RECORD_ERRORS_KEY_NAME,
recordErrors.toArray());
}
- partStruct.setIfExists(RECORD_ERRORS_KEY_NAME,
recordErrors.toArray());
-
partStruct.setIfExists(ERROR_MESSAGE_FIELD, part.errorMessage);
partitionArray.add(partStruct);
}
diff --git
a/clients/src/test/java/org/apache/kafka/common/requests/ProduceResponseTest.java
b/clients/src/test/java/org/apache/kafka/common/requests/ProduceResponseTest.java
new file mode 100644
index 0000000..ea6e998
--- /dev/null
+++
b/clients/src/test/java/org/apache/kafka/common/requests/ProduceResponseTest.java
@@ -0,0 +1,115 @@
+/*
+ * 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.requests;
+
+import org.apache.kafka.common.TopicPartition;
+import org.apache.kafka.common.protocol.ApiKeys;
+import org.apache.kafka.common.protocol.Errors;
+import org.apache.kafka.common.protocol.types.Struct;
+import org.apache.kafka.common.record.RecordBatch;
+import org.junit.Test;
+
+import java.nio.ByteBuffer;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.Map;
+
+import static org.apache.kafka.common.protocol.ApiKeys.PRODUCE;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+
+public class ProduceResponseTest {
+
+ @Test
+ public void produceResponseV5Test() {
+ Map<TopicPartition, ProduceResponse.PartitionResponse> responseData =
new HashMap<>();
+ TopicPartition tp0 = new TopicPartition("test", 0);
+ responseData.put(tp0, new
ProduceResponse.PartitionResponse(Errors.NONE,
+ 10000, RecordBatch.NO_TIMESTAMP, 100));
+
+ ProduceResponse v5Response = new ProduceResponse(responseData, 10);
+ short version = 5;
+
+ ByteBuffer buffer = v5Response.serialize(ApiKeys.PRODUCE, version, 0);
+ buffer.rewind();
+
+ ResponseHeader.parse(buffer,
ApiKeys.PRODUCE.responseHeaderVersion(version)); // throw away.
+
+ Struct deserializedStruct = ApiKeys.PRODUCE.parseResponse(version,
buffer);
+
+ ProduceResponse v5FromBytes = (ProduceResponse)
AbstractResponse.parseResponse(ApiKeys.PRODUCE,
+ deserializedStruct, version);
+
+ assertEquals(1, v5FromBytes.responses().size());
+ assertTrue(v5FromBytes.responses().containsKey(tp0));
+ ProduceResponse.PartitionResponse partitionResponse =
v5FromBytes.responses().get(tp0);
+ assertEquals(100, partitionResponse.logStartOffset);
+ assertEquals(10000, partitionResponse.baseOffset);
+ assertEquals(10, v5FromBytes.throttleTimeMs());
+ assertEquals(responseData, v5Response.responses());
+ }
+
+ @Test
+ public void produceResponseVersionTest() {
+ Map<TopicPartition, ProduceResponse.PartitionResponse> responseData =
new HashMap<>();
+ responseData.put(new TopicPartition("test", 0), new
ProduceResponse.PartitionResponse(Errors.NONE,
+ 10000, RecordBatch.NO_TIMESTAMP, 100));
+ ProduceResponse v0Response = new ProduceResponse(responseData);
+ ProduceResponse v1Response = new ProduceResponse(responseData, 10);
+ ProduceResponse v2Response = new ProduceResponse(responseData, 10);
+ assertEquals("Throttle time must be zero", 0,
v0Response.throttleTimeMs());
+ assertEquals("Throttle time must be 10", 10,
v1Response.throttleTimeMs());
+ assertEquals("Throttle time must be 10", 10,
v2Response.throttleTimeMs());
+ assertEquals("Should use schema version 0",
ApiKeys.PRODUCE.responseSchema((short) 0),
+ v0Response.toStruct((short) 0).schema());
+ assertEquals("Should use schema version 1",
ApiKeys.PRODUCE.responseSchema((short) 1),
+ v1Response.toStruct((short) 1).schema());
+ assertEquals("Should use schema version 2",
ApiKeys.PRODUCE.responseSchema((short) 2),
+ v2Response.toStruct((short) 2).schema());
+ assertEquals("Response data does not match", responseData,
v0Response.responses());
+ assertEquals("Response data does not match", responseData,
v1Response.responses());
+ assertEquals("Response data does not match", responseData,
v2Response.responses());
+ }
+
+ @Test
+ public void produceResponseRecordErrorsTest() {
+ Map<TopicPartition, ProduceResponse.PartitionResponse> responseData =
new HashMap<>();
+ TopicPartition tp = new TopicPartition("test", 0);
+ ProduceResponse.PartitionResponse partResponse = new
ProduceResponse.PartitionResponse(Errors.NONE,
+ 10000, RecordBatch.NO_TIMESTAMP, 100,
+ Collections.singletonList(new ProduceResponse.RecordError(3,
"Record error")),
+ "Produce failed");
+ responseData.put(tp, partResponse);
+
+ for (short ver = 0; ver <= PRODUCE.latestVersion(); ver++) {
+ ProduceResponse response = new ProduceResponse(responseData);
+ Struct struct = response.toStruct(ver);
+ assertEquals("Should use schema version " + ver,
ApiKeys.PRODUCE.responseSchema(ver), struct.schema());
+ ProduceResponse.PartitionResponse deserialized = new
ProduceResponse(struct).responses().get(tp);
+ if (ver >= 8) {
+ assertEquals(1, deserialized.recordErrors.size());
+ assertEquals(3, deserialized.recordErrors.get(0).batchIndex);
+ assertEquals("Record error",
deserialized.recordErrors.get(0).message);
+ assertEquals("Produce failed", deserialized.errorMessage);
+ } else {
+ assertEquals(0, deserialized.recordErrors.size());
+ assertEquals(null, deserialized.errorMessage);
+ }
+ }
+ }
+}
diff --git
a/clients/src/test/java/org/apache/kafka/common/requests/RequestResponseTest.java
b/clients/src/test/java/org/apache/kafka/common/requests/RequestResponseTest.java
index 2304fcf..8330e6a 100644
---
a/clients/src/test/java/org/apache/kafka/common/requests/RequestResponseTest.java
+++
b/clients/src/test/java/org/apache/kafka/common/requests/RequestResponseTest.java
@@ -603,57 +603,6 @@ public class RequestResponseTest {
}
@Test
- public void produceResponseV5Test() {
- Map<TopicPartition, ProduceResponse.PartitionResponse> responseData =
new HashMap<>();
- TopicPartition tp0 = new TopicPartition("test", 0);
- responseData.put(tp0, new
ProduceResponse.PartitionResponse(Errors.NONE,
- 10000, RecordBatch.NO_TIMESTAMP, 100));
-
- ProduceResponse v5Response = new ProduceResponse(responseData, 10);
- short version = 5;
-
- ByteBuffer buffer = v5Response.serialize(ApiKeys.PRODUCE, version, 0);
- buffer.rewind();
-
- ResponseHeader.parse(buffer,
ApiKeys.PRODUCE.responseHeaderVersion(version)); // throw away.
-
- Struct deserializedStruct = ApiKeys.PRODUCE.parseResponse(version,
buffer);
-
- ProduceResponse v5FromBytes = (ProduceResponse)
AbstractResponse.parseResponse(ApiKeys.PRODUCE,
- deserializedStruct, version);
-
- assertEquals(1, v5FromBytes.responses().size());
- assertTrue(v5FromBytes.responses().containsKey(tp0));
- ProduceResponse.PartitionResponse partitionResponse =
v5FromBytes.responses().get(tp0);
- assertEquals(100, partitionResponse.logStartOffset);
- assertEquals(10000, partitionResponse.baseOffset);
- assertEquals(10, v5FromBytes.throttleTimeMs());
- assertEquals(responseData, v5Response.responses());
- }
-
- @Test
- public void produceResponseVersionTest() {
- Map<TopicPartition, ProduceResponse.PartitionResponse> responseData =
new HashMap<>();
- responseData.put(new TopicPartition("test", 0), new
ProduceResponse.PartitionResponse(Errors.NONE,
- 10000, RecordBatch.NO_TIMESTAMP, 100));
- ProduceResponse v0Response = new ProduceResponse(responseData);
- ProduceResponse v1Response = new ProduceResponse(responseData, 10);
- ProduceResponse v2Response = new ProduceResponse(responseData, 10);
- assertEquals("Throttle time must be zero", 0,
v0Response.throttleTimeMs());
- assertEquals("Throttle time must be 10", 10,
v1Response.throttleTimeMs());
- assertEquals("Throttle time must be 10", 10,
v2Response.throttleTimeMs());
- assertEquals("Should use schema version 0",
ApiKeys.PRODUCE.responseSchema((short) 0),
- v0Response.toStruct((short) 0).schema());
- assertEquals("Should use schema version 1",
ApiKeys.PRODUCE.responseSchema((short) 1),
- v1Response.toStruct((short) 1).schema());
- assertEquals("Should use schema version 2",
ApiKeys.PRODUCE.responseSchema((short) 2),
- v2Response.toStruct((short) 2).schema());
- assertEquals("Response data does not match", responseData,
v0Response.responses());
- assertEquals("Response data does not match", responseData,
v1Response.responses());
- assertEquals("Response data does not match", responseData,
v2Response.responses());
- }
-
- @Test
public void fetchResponseVersionTest() {
LinkedHashMap<TopicPartition,
FetchResponse.PartitionData<MemoryRecords>> responseData = new
LinkedHashMap<>();
