Apache Kafka 1.0.2 已发布，包含 27 个 JIRA 的修复和改进，包括一些关键 bug 修复。
Improvement
[KAFKA-6364] - Add Second Check for End Offset During Restore
[KAFKA-6634] - Delay initiating the txn on producers until initializeTopology with EOS turned on
[KAFKA-6772] - Broker should load credentials from ZK before requests are allowed
Bug
[KAFKA-5996] - JsonConverter generates "Mismatching schema" DataException
[KAFKA-6054] - ERROR "SubscriptionInfo - unable to decode subscription data: version=2" when upgrading from 0.10.0.0 to 0.10.2.1
[KAFKA-6360] - RocksDB segments not removed when store is closed causes re-initialization to fail
[KAFKA-6536] - Streams quickstart pom.xml is missing versions for a bunch of plugins
[KAFKA-6566] - SourceTask#stop() not called after exception raised in poll()
[KAFKA-6568] - LogCleanerManager.doneDeleting() should check the partition state before deleting the in progress partition
[KAFKA-6661] - Sink connectors that explicitly 'resume' topic partitions can resume a paused task
[KAFKA-6711] - GlobalStateManagerImpl should not write offsets of in-memory stores in checkpoint file
[KAFKA-6739] - Down-conversion fails for records with headers
[KAFKA-6747] - kafka-streams Invalid transition attempted from state READY to state ABORTING_TRANSACTION
[KAFKA-6748] - Scheduler cannot be cancelled from Punctuator
[KAFKA-6782] - GlobalKTable GlobalStateStore never finishes restoring when consuming aborted messages
[KAFKA-6857] - LeaderEpochFileCache.endOffsetFor() should check for UNDEFINED_EPOCH explicitly
[KAFKA-6906] - Kafka Streams does not commit transactions if data is produced via wall-clock punctuation
[KAFKA-6925] - Memory leak in org.apache.kafka.streams.processor.internals.StreamThread$StreamsMetricsThreadImpl
[KAFKA-6937] - In-sync replica delayed during fetch if replica throttle is exceeded
[KAFKA-6975] - AdminClient.deleteRecords() may cause replicas unable to fetch from beginning
[KAFKA-7012] - Performance issue upgrading to kafka 1.0.1 or 1.1
[KAFKA-7021] - Source KTable checkpoint is not correct
[KAFKA-7058] - ConnectSchema#equals() broken for array-typed default values
[KAFKA-7104] - ReplicaFetcher thread may die because of inconsistent log start offset in fetch response
Task
[KAFKA-6854] - Log cleaner fails with transaction markers that are deleted during clean
[KAFKA-6917] - Request handler deadlocks attempting to acquire group metadata lock
Test
[KAFKA-6564] - Fix broken links in Dockerfile
发行说明：
https://www.apache.org/dist/kafka/1.0.2/RELEASE_NOTES.html
下载地址：