Hi Matthias
Minor issue, if locale is not english (german in my case) then
org.apache.kafka.common.utils.UtilsTest > testFormatBytes FAILED
org.junit.ComparisonFailure: expected:<1[.]1 MB> but was:<1[,]1 MB>
at org.junit.Assert.assertEquals(Assert.java:115)
at org.junit.Assert.assertEquals(Assert.java:144)
at
org.apache.kafka.common.utils.UtilsTest.testFormatBytes(UtilsTest.java:106)
fails.
Possible fix clients/src/main/java/org/apache/kafka/common/utils/Utils.java:
DecimalFormat TWO_DIGIT_FORMAT = ((DecimalFormat)
NumberFormat.getInstance(Locale.ENGLISH));
TWO_DIGIT_FORMAT.applyPattern("0.##");
or fix the expectation of the test based on the locale.
If english locale is expected to build I might have missed it.
br, Patrik
On Sun, 24 Feb 2019 at 00:57, Matthias J. Sax <matth...@confluent.io> wrote:
> Hello Kafka users, developers and client-developers,
>
> This is the first candidate for the release of Apache Kafka 2.2.0.
>
> This is a minor release with the follow highlight:
>
> - Added SSL support for custom principle name
> - Allow SASL connections to periodically re-authenticate
> - Improved consumer group management
> - default group.id is `null` instead of empty string
> - Add --under-min-isr option to describe topics command
> - Allow clients to suppress auto-topic-creation
> - API improvement
> - Producer: introduce close(Duration)
> - AdminClient: introduce close(Duration)
> - Kafka Streams: new flatTransform() operator in Streams DSL
> - KafkaStreams (and other classed) now implement AutoClosable to
> support try-with-resource
> - New Serdes and default method implementations
> - Kafka Streams exposed internal client.id via ThreadMetadata
> - Metric improvements: All `-min`, `-avg` and `-max` metrics will now
> output `NaN` as default value
>
>
> Release notes for the 2.2.0 release:
> http://home.apache.org/~mjsax/kafka-2.2.0-rc0/RELEASE_NOTES.html
>
> *** Please download, test and vote by Friday, March 1, 9am PST.
>
> 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/~mjsax/kafka-2.2.0-rc0/
>
> * Maven artifacts to be voted upon:
> https://repository.apache.org/content/groups/staging/org/apache/kafka/
>
> * Javadoc:
> http://home.apache.org/~mjsax/kafka-2.2.0-rc0/javadoc/
>
> * Tag to be voted upon (off 2.2 branch) is the 2.2.0 tag:
> https://github.com/apache/kafka/releases/tag/2.2.0-rc0
>
> * Documentation:
> https://kafka.apache.org/22/documentation.html
>
> * Protocol:
> https://kafka.apache.org/22/protocol.html
>
> * Successful Jenkins builds for the 2.2 branch:
> Unit/integration tests: https://builds.apache.org/job/kafka-2.2-jdk8/31/
>
> * System tests:
> https://jenkins.confluent.io/job/system-test-kafka/job/2.2/
>
>
>
>
> Thanks,
>
> -Matthias
>
>
