[Pulsar Community Weekly Update] 2020-02-01 ~ 2020-02-14
This is the Pulsar community weekly update for 2020-02-01 ~ 2020-02-14, with updates on refreshing authentication credentials, namespace level offloader, new bundle split algorithm to support evenly distributing topics, and many bug fixes and enhancements around helm chart.
[PIP-55] Refresh authentication credentials.
[Client][Node] The first release candidate of Pulsar Node client version 1.1.0.
pulsarbotGitHub action is introduced for allowing contributors to re-run failed checks by commenting
[CI] CI related GitHub actions are now moved to apache/pulsar-test-infra.
[Broker] Namespace level offloader (Release: 2.6.0).
[Broker] Supports evenly distribute topics count when splits bundle (Release: 2.6.0).
[Broker] Add maxUnackedMessagesPerSubscription and maxUnackedMessagesPerConsumer on namespaces policies (Release: 2.6.0).
unloadall partitions of a partitioned topic (Release: 2.6.0).
[Broker][Stats] Expose lastConsumedTimestamp and lastAckedTimestamp to consumer stats (Release: 2.6.0, 2.5.1).
[Functions][Go] Add Go Function heartbeat (and gRPC service) for production usage (Release: 2.6.0).
Notable Bug Fix
[ZooKeeper] Upgrade ZooKeeper to 3.5.7 to address split-brain issue (Release: 2.6.0, 2.5.1).
[Broker][compaction] Fix log compaction for flow control/empty topic/last deletion (Release: 2.6.0, 2.5.1, 2.4.3).
[Broker] Fix bug that backlog message that has not yet expired could be deleted due to TTL (Release: 2.6.0, 2.5.1).
[Helm] Several bug fixes and improvements have been made to current helm charts.
[Client][Java] Fix get schema version in HttpLookupService (Release: 2.6.0, 2.5.1).
[Client][Java] Flush the potential duplicated message when adding messages to a batch (Release: 2.6.0, 2.5.1).
[Client][DotNet] Pulsar.Client 0.13.0 released with multi hosts service URL support.
Event / News
[Survey] The Pulsar User Survey is closed on February 14. We have received 165 responses. The survey report will be published soon.
[Summit] The Call-for-Presentation for Pulsar Summit is closed on February 14. We have received 40 talk submissions. The conference schedule will be published soon.