Hi Ismael, Thanks for running the release.
Running tests ('gradlew.bat test') on my Windows 64-bit VM results in these checkstyle errors: :clients:checkstyleMain [ant:checkstyle] [ERROR] C:\Users\User\Downloads\kafka-0.11.0.0-src\clients\src\main\java\org\apache\kafka\common\protocol\Errors.java:89:1: Class Data Abstraction Coupling is 57 (max allowed is 20) classes [ApiExceptionBuilder, BrokerNotAvailableException, ClusterAuthorizationException, ConcurrentTransactionsException, ControllerMovedException, CoordinatorLoadInProgressException, CoordinatorNotAvailableException, CorruptRecordException, DuplicateSequenceNumberException, GroupAuthorizationException, IllegalGenerationException, IllegalSaslStateException, InconsistentGroupProtocolException, InvalidCommitOffsetSizeException, InvalidConfigurationException, InvalidFetchSizeException, InvalidGroupIdException, InvalidPartitionsException, InvalidPidMappingException, InvalidReplicaAssignmentException, InvalidReplicationFactorException, InvalidRequestException, InvalidRequiredAcksException, InvalidSessionTimeoutException, InvalidTimestampException, InvalidTopicException, InvalidTxnStateException, InvalidTxnTimeoutException, LeaderNotAvailableException, NetworkException, NotControllerException, NotCoordinatorException, NotEnoughReplicasAfterAppendException, NotEnoughReplicasException, NotLeaderForPartitionException, OffsetMetadataTooLarge, OffsetOutOfRangeException, OperationNotAttemptedException, OutOfOrderSequenceException, PolicyViolationException, ProducerFencedException, RebalanceInProgressException, RecordBatchTooLargeException, RecordTooLargeException, ReplicaNotAvailableException, SecurityDisabledException, TimeoutException, TopicAuthorizationException, TopicExistsException, TransactionCoordinatorFencedException, TransactionalIdAuthorizationException, UnknownMemberIdException, UnknownServerException, UnknownTopicOrPartitionException, UnsupportedForMessageFormatException, UnsupportedSaslMechanismException, UnsupportedVersionException]. [ClassDataAbstractionCoupling] [ant:checkstyle] [ERROR] C:\Users\User\Downloads\kafka-0.11.0.0-src\clients\src\main\java\org\apache\kafka\common\protocol\Errors.java:89:1: Class Fan-Out Complexity is 60 (max allowed is 40). [ClassFanOutComplexity] [ant:checkstyle] [ERROR] C:\Users\User\Downloads\kafka-0.11.0.0-src\clients\src\main\java\org\apache\kafka\common\requests\AbstractRequest.java:26:1: Class Fan-Out Complexity is 43 (max allowed is 40). [ClassFanOutComplexity] [ant:checkstyle] [ERROR] C:\Users\User\Downloads\kafka-0.11.0.0-src\clients\src\main\java\org\apache\kafka\common\requests\AbstractResponse.java:26:1: Class Fan-Out Complexity is 42 (max allowed is 40). [ClassFanOutComplexity] :clients:checkstyleMain FAILED I wonder if there is an issue with my VM since I don't get similar errors on Ubuntu or Mac. --Vahid From: Ismael Juma <ism...@juma.me.uk> To: d...@kafka.apache.org, Kafka Users <users@kafka.apache.org>, kafka-clients <kafka-clie...@googlegroups.com> Date: 06/18/2017 03:32 PM Subject: [VOTE] 0.11.0.0 RC1 Sent by: isma...@gmail.com Hello Kafka users, developers and client-developers, This is the second candidate for release of Apache Kafka 0.11.0.0. This is a major version release of Apache Kafka. It includes 32 new KIPs. See the release notes and release plan (https://cwiki.apache.org/conf luence/display/KAFKA/Release+Plan+0.11.0.0) for more details. A few feature highlights: * Exactly-once delivery and transactional messaging * Streams exactly-once semantics * Admin client with support for topic, ACLs and config management * Record headers * Request rate quotas * Improved resiliency: replication protocol improvement and single-threaded controller * Richer and more efficient message format A number of issues have been resolved since RC0 and there are no known blockers remaining. Release notes for the 0.11.0.0 release: http://home.apache.org/~ijuma/kafka-0.11.0.0-rc1/RELEASE_NOTES.html *** Please download, test and vote by Thursday, June 22, 9am PT Kafka's KEYS file containing PGP keys we use to sign the release: http://kafka.apache.org/KEYS * Release artifacts to be voted upon (source and binary): http://home.apache.org/~ijuma/kafka-0.11.0.0-rc1/ * Maven artifacts to be voted upon: https://repository.apache.org/content/groups/staging/org/apache/kafka/ * Javadoc: http://home.apache.org/~ijuma/kafka-0.11.0.0-rc1/javadoc/ * Tag to be voted upon (off 0.11.0 branch) is the 0.11.0.0 tag: https://git-wip-us.apache.org/repos/asf?p=kafka.git;a=tag;h=4818d4e1cbef1a8e9c027100fef317077fb3fb99 * Documentation: http://kafka.apache.org/0110/documentation.html * Protocol: http://kafka.apache.org/0110/protocol.html * Successful Jenkins builds for the 0.11.0 branch: Unit/integration tests: https://builds.apache.org/job/kafka-0.11.0-jdk7/167/ System tests: https://jenkins.confluent.io/job/system-test-kafka-0.11.0/16/ (all 274 tests passed, the reported failure was not related to the tests) /************************************** Thanks, Ismael