clolov commented on code in PR #14285:
URL: https://github.com/apache/kafka/pull/14285#discussion_r1305505703
##########
core/src/test/scala/integration/kafka/admin/RemoteTopicCrudTest.scala:
##########
@@ -293,12 +294,9 @@ class RemoteTopicCrudTest extends IntegrationTestHarness {
TestUtils.deleteTopicWithAdmin(createAdminClient(), testTopicName, brokers)
assertThrowsException(classOf[UnknownTopicOrPartitionException],
() => TestUtils.describeTopic(createAdminClient(), testTopicName),
"Topic should be deleted")
-
- // FIXME: It seems the storage manager is being instantiated in different
class loader so couldn't verify the value
- // but ensured it by adding a log statement in the storage manager
(manually).
- // assertEquals(numPartitions * MyRemoteLogMetadataManager.segmentCount,
- // MyRemoteStorageManager.deleteSegmentEventCounter.get(),
- // "Remote log segments should be deleted only once by the leader")
+ TestUtils.waitUntilTrue(() =>
+ numPartitions * MyRemoteLogMetadataManager.segmentCount ==
MyRemoteStorageManager.deleteSegmentEventCounter.get(),
Review Comment:
Can you change the `segmentCount` property of MyRemoteLogMetadataManager to
`segmentCountPerPartition`?
##########
storage/src/test/java/org/apache/kafka/server/log/remote/storage/LocalTieredStorage.java:
##########
@@ -307,7 +307,7 @@ public Optional<CustomMetadata> copyLogSegmentData(final
RemoteLogSegmentMetadat
throws RemoteStorageException {
Callable<Optional<CustomMetadata>> callable = () -> {
final RemoteLogSegmentId id = metadata.remoteLogSegmentId();
Review Comment:
On line 316 you can change `id.topicIdPartition()` to
`metadata.topicIdPartition()` and remove this line
##########
storage/src/test/java/org/apache/kafka/tiered/storage/utils/RecordsKeyValueMatcher.java:
##########
@@ -138,18 +140,21 @@ private boolean compare(ByteBuffer lhs,
private SimpleRecord convert(Object recordCandidate) {
if (recordCandidate instanceof ProducerRecord) {
ProducerRecord<?, ?> record = (ProducerRecord<?, ?>)
recordCandidate;
+ long timestamp = record.timestamp() == null ?
RecordBatch.NO_TIMESTAMP : record.timestamp();
ByteBuffer keyBytes =
Utils.wrapNullable(keySerde.serializer().serialize(topicPartition.topic(), (K)
record.key()));
ByteBuffer valueBytes =
Utils.wrapNullable(valueSerde.serializer().serialize(topicPartition.topic(),
(V) record.value()));
- return new SimpleRecord(record.timestamp(), keyBytes, valueBytes,
record.headers().toArray());
+ Header[] headers = record.headers() != null ?
record.headers().toArray() : Record.EMPTY_HEADERS;
+ return new SimpleRecord(timestamp, keyBytes, valueBytes, headers);
} else if (recordCandidate instanceof ConsumerRecord) {
ConsumerRecord<?, ?> record = (ConsumerRecord<?, ?>)
recordCandidate;
ByteBuffer keyBytes =
Utils.wrapNullable(keySerde.serializer().serialize(topicPartition.topic(), (K)
record.key()));
ByteBuffer valueBytes =
Utils.wrapNullable(valueSerde.serializer().serialize(topicPartition.topic(),
(V) record.value()));
- return new SimpleRecord(record.timestamp(), keyBytes, valueBytes,
record.headers().toArray());
+ Header[] headers = record.headers() != null ?
record.headers().toArray() : Record.EMPTY_HEADERS;
+ return new SimpleRecord(record.timestamp(), keyBytes, valueBytes,
headers);
Review Comment:
For my understanding, why do you not need to carry out the null check for
the timestamp of the record here, but you had to carry it above?
##########
storage/src/test/java/org/apache/kafka/tiered/storage/TieredStorageTestContext.java:
##########
@@ -309,7 +310,5 @@ public void printReport(PrintStream output) {
@Override
public void close() throws IOException {
- Utils.closeAll(producer, consumer);
Review Comment:
For my understanding, why are these safe to remove?
##########
storage/src/test/java/org/apache/kafka/tiered/storage/utils/RecordsKeyValueMatcher.java:
##########
@@ -138,18 +140,21 @@ private boolean compare(ByteBuffer lhs,
private SimpleRecord convert(Object recordCandidate) {
if (recordCandidate instanceof ProducerRecord) {
ProducerRecord<?, ?> record = (ProducerRecord<?, ?>)
recordCandidate;
+ long timestamp = record.timestamp() == null ?
RecordBatch.NO_TIMESTAMP : record.timestamp();
Review Comment:
Nit: Can either all conditions be == null or != null, but not mixed?
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