poorbarcode commented on code in PR #545: URL: https://github.com/apache/pulsar-site/pull/545#discussion_r1179933211
########## release-notes/versioned/pulsar-3.0.0.md: ########## @@ -0,0 +1,472 @@ +--- +id: pulsar-3.0.0 +title: Apache Pulsar 3.0.0 +sidebar_label: Apache Pulsar 3.0.0 +--- + +#### 2023-05-02 + +### Important notice + +- Upgrade the RocksDB version to 7.9.2 to keep sync with BookKeeper's RocksDB dependency in [#20072](https://github.com/apache/pulsar/pull/20072) +- Introduce consistent hash ring to distribute the load of multiple topics subscription in [#19502](https://github.com/apache/pulsar/pull/19502) +- Remove default 30s ackTimeout when setting DLQ policy on java consumer in [#19486](https://github.com/apache/pulsar/pull/19486) +- Require authRole is proxyRole to set originalPrincipal in [#19455](https://github.com/apache/pulsar/pull/19455) +- Update Elasticsearch sink idle cnx timeout to 30s in [#19377](https://github.com/apache/pulsar/pull/19377) +- Move checked exception into builder when newTransaction. in [#19356](https://github.com/apache/pulsar/pull/19356) +- TokenAuthenticationState: authenticate token only once in [#19314](https://github.com/apache/pulsar/pull/19314) +- OneStageAuth State: move authn out of constructor in [#19295](https://github.com/apache/pulsar/pull/19295) +- Update AuthenticationProvider to simplify HTTP Authn in [#19197](https://github.com/apache/pulsar/pull/19197) +- Remove AuthorizationProvider methods deprecated in 2.7 and 2.9 in [#19182](https://github.com/apache/pulsar/pull/19182) +- Deprecate blocking AuthorizationService, AuthorizationProvider methods in [#19180](https://github.com/apache/pulsar/pull/19180) +- Reject create non existent persistent partitions. in [#19086](https://github.com/apache/pulsar/pull/19086) +- Omit making a copy of CommandAck when there are no broker interceptors in [#18997](https://github.com/apache/pulsar/pull/18997) +- Use correct file path for tls trust certificates in [#18712](https://github.com/apache/pulsar/pull/18712) +- Enable certificate refresh for Quorum and Netty Servers in [#18097](https://github.com/apache/pulsar/pull/18097) +- Remove timestamp from Prometheus metrics in [#17419](https://github.com/apache/pulsar/pull/17419) +- Revert 5895: fix redeliveryCount in [#17060](https://github.com/apache/pulsar/pull/17060) +- Fix producer/consume permission can’t get v1/schema in [#16018](https://github.com/apache/pulsar/pull/16018) +- Autorecovery default reppDnsResolverClass to ZkBookieRackAffinityMapping in [#15640](https://github.com/apache/pulsar/pull/15640) + + + +### PIPs + +TODO: Add PIPs + +### Broker + Review Comment: ```suggestion - [Broker] incomplete PIP-97: Asynchronous Authentication Provider [#12105](https://github.com/apache/pulsar/pull/12105) - [Broker] implement for servercnx by @michaeljmarshall in [#19409](https://github.com/apache/pulsar/pull/19409) - [Broker] implement for proxyconnection by @michaeljmarshall in [#19292](https://github.com/apache/pulsar/pull/19292) - [Broker] incomplete PIP-180: Shadow Topic, an alternative way to support readonly topic ownership. [#16153](https://github.com/apache/pulsar/pull/16153) - [Broker] add shadowmanagedledgerimpl by @jason918 in [#18265](https://github.com/apache/pulsar/pull/18265) - [Broker] support shadow topic creation. by @jason918 in [#17711](https://github.com/apache/pulsar/pull/17711) - [Broker] add shadow replicator by @jason918 in [#17371](https://github.com/apache/pulsar/pull/17371) - [Broker] Pip-169: support split bundle by flow or qps by @lordcheng10 in [#16557](https://github.com/apache/pulsar/pull/16557) - [Broker] incomplete Pip-188 support blue-green cluster migration [part-1] by @rdhabalia in [#17962](https://github.com/apache/pulsar/pull/17962) - [Broker] PIP-192: New Pulsar Broker Load Balancer [#16691](https://github.com/apache/pulsar/pull/16691) - [Broker] fix getlastmessageid for compressed payload(and add compression and maxbatchsize for the load balance system topic) by @heesung-sn in [#20087](https://github.com/apache/pulsar/pull/20087) - [Broker] improve transfersheder for overload outlier for large clusters by @heesung-sn in [#20059](https://github.com/apache/pulsar/pull/20059) - [Broker] update the lookup data path to support deploy and rollback by @demogorgon314 in [#19999](https://github.com/apache/pulsar/pull/19999) - [Broker] filter the transfer dest broker by @demogorgon314 in [#19958](https://github.com/apache/pulsar/pull/19958) - [Broker] updated metrics and cleanup broker selector by @heesung-sn in [#19945](https://github.com/apache/pulsar/pull/19945) - [Broker] support delete namespace bundle admin api by @demogorgon314 in [#19851](https://github.com/apache/pulsar/pull/19851) - [Broker] improved auto unload logic by @heesung-sn in [#19813](https://github.com/apache/pulsar/pull/19813) - [Broker] support broker isolation policy by @demogorgon314 in [#19592](https://github.com/apache/pulsar/pull/19592) - [Broker] add large topic count filter by @demogorgon314 in [#19613](https://github.com/apache/pulsar/pull/19613) - [Broker] added versionid in serviceunitstatedata by @heesung-sn in [#19620](https://github.com/apache/pulsar/pull/19620) - [Broker] added deleted and init states in serviceunitstate by @heesung-sn in [#19546](https://github.com/apache/pulsar/pull/19546) - [Broker] added broker and top-bundles load reporters by @heesung-sn in [#19471](https://github.com/apache/pulsar/pull/19471) - [Broker] added transfershedder by @heesung-sn in [#18865](https://github.com/apache/pulsar/pull/18865) - [Broker] added serviceunitstatecompactionstrategy by @heesung-sn in [#19045](https://github.com/apache/pulsar/pull/19045) - [Broker] added topiccompactionstrategy for strategictwophasecompactor and tableview. by @heesung-sn in [#18195](https://github.com/apache/pulsar/pull/18195) - [Broker] implement load data store by @demogorgon314 in [#18777](https://github.com/apache/pulsar/pull/18777) - [Broker] implement broker registry for new load manager by @demogorgon314 in [#18810](https://github.com/apache/pulsar/pull/18810) - [Broker] added serviceunitstatechannelimpl by @heesung-sn in [#18489](https://github.com/apache/pulsar/pull/18489) - [Broker] Pip-214 add broker level metrics statistics and expose to prometheus by @yyj8 in [#19047](https://github.com/apache/pulsar/pull/19047) - [Broker] incomplete Pip-240: new public method unloadsubscription in persistenttopic by @poorbarcode in [#19737](https://github.com/apache/pulsar/pull/19737) - [Broker] Pip-250: add proxyversion to commandconnect by @michaeljmarshall in [#19618](https://github.com/apache/pulsar/pull/19618) - [Broker] Pip-257: add authenticationprovideropenid by @michaeljmarshall in [#19849](https://github.com/apache/pulsar/pull/19849) ``` -- This is an automated message from the Apache Git Service. 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