Anonymitaet commented on a change in pull request #10874: URL: https://github.com/apache/pulsar/pull/10874#discussion_r648763558
########## File path: site2/website/release-notes.md ########## @@ -1,6 +1,419 @@ ## Apache Pulsar Release Notes +### 2.8.0 — 2021-06-12 <a id=“2.8.0”></a> + +#### PIPs +- [PIP 45] Pluggable metadata interface [#9148](https://github.com/apache/pulsar/pull/9148) [#9221](https://github.com/apache/pulsar/pull/9221) [#9240](https://github.com/apache/pulsar/pull/9240) [#9273](https://github.com/apache/pulsar/pull/9273) [#9274](https://github.com/apache/pulsar/pull/9274) [#9338](https://github.com/apache/pulsar/pull/9338) [#9346](https://github.com/apache/pulsar/pull/9346) [#9351](https://github.com/apache/pulsar/pull/9351) [#9412](https://github.com/apache/pulsar/pull/9412) [#9485](https://github.com/apache/pulsar/pull/9485) [#9586](https://github.com/apache/pulsar/pull/9586) [#9967](https://github.com/apache/pulsar/pull/9967) [#9973](https://github.com/apache/pulsar/pull/9973) [#10391](https://github.com/apache/pulsar/pull/10391) [#10457](https://github.com/apache/pulsar/pull/10457) [#10532](https://github.com/apache/pulsar/pull/10532) [#10545](https://github.com/apache/pulsar/pull/10545) [#10647](https://github.com/apache/pulsar/pull/10647) +- [PIP 50] Package management service [#8637](https://github.com/apache/pulsar/pull/8637) [#8680](https://github.com/apache/pulsar/pull/8680) [#8744](https://github.com/apache/pulsar/pull/8744) [#8764](https://github.com/apache/pulsar/pull/8764) [#8816](https://github.com/apache/pulsar/pull/8816) [#8817](https://github.com/apache/pulsar/pull/8817) [#8858](https://github.com/apache/pulsar/pull/8858) [#8861](https://github.com/apache/pulsar/pull/8861) [#8893](https://github.com/apache/pulsar/pull/8893) [#8907](https://github.com/apache/pulsar/pull/8907) +- [PIP 68] Exclusive producer [#8685](https://github.com/apache/pulsar/pull/8685) [#8992](https://github.com/apache/pulsar/pull/8992) [#9554](https://github.com/apache/pulsar/pull/9554) [#9600](https://github.com/apache/pulsar/pull/9600) +- [PIP 70] Lightweight broker entry metadata [#8618](https://github.com/apache/pulsar/pull/8618) [#9067](https://github.com/apache/pulsar/pull/9067) [#9088](https://github.com/apache/pulsar/pull/9088) [#9091](https://github.com/apache/pulsar/pull/9091) +- [PIP 71] Pulsar SQL migrate SchemaHandle to Presto decoder [#8422](https://github.com/apache/pulsar/pull/8422) +- [PIP 74] Client memory limits [#8965](https://github.com/apache/pulsar/pull/8965) [#9676](https://github.com/apache/pulsar/pull/9676) +- [PIP 75] Perform serialization/deserialization with LightProto [#9046](https://github.com/apache/pulsar/pull/9046) +- [PIP 76] Streaming offloader [#9096](https://github.com/apache/pulsar/pull/9096) +- [PIP 82] Tenant and namespace level rate limiting [#10008](https://github.com/apache/pulsar/pull/10008) [#10201](https://github.com/apache/pulsar/pull/10201) [#10204](https://github.com/apache/pulsar/pull/10204) [#10218](https://github.com/apache/pulsar/pull/10218) +- [PIP 83] Message consumption with pooled buffer [#10184](https://github.com/apache/pulsar/pull/10184) +- [PIP 85] Support get reader schema for a message in Java Client [#10476](https://github.com/apache/pulsar/pull/10476) + +#### Transactions +- Support pending ack state persistence [#8881](https://github.com/apache/pulsar/pull/8881) +- Stable position and low watermark for the transaction buffer [#9195](https://github.com/apache/pulsar/pull/9195) +- Transaction timeout support [#9229](https://github.com/apache/pulsar/pull/9229) +- Transaction coordinator retry to complete the transaction [#9236](https://github.com/apache/pulsar/pull/9236) +- Fix race condition when appending transaction log [#9238](https://github.com/apache/pulsar/pull/9238) +- Transaction buffer snapshot [#9490](https://github.com/apache/pulsar/pull/9490) +- Add metrics for transaction coordinator [#9706](https://github.com/apache/pulsar/pull/9706) +- Clean the useless transaction individual acknowledgements based on low watermark [#9722](https://github.com/apache/pulsar/pull/9722) +- Fix memory leak when delete transaction marker [#9751](https://github.com/apache/pulsar/pull/9751) +- Check the transaction state at the client side [#9776](https://github.com/apache/pulsar/pull/9776) +- Clean aborted transactions for the transaction buffer [#9974](https://github.com/apache/pulsar/pull/9974) +- Fix transaction coordinator retry to end transaction [#10131](https://github.com/apache/pulsar/pull/10131) +- Fix NPE when open a new transaction [#10139](https://github.com/apache/pulsar/pull/10139) +- Fix transaction log failed to recover [#10146](https://github.com/apache/pulsar/pull/10146) +- Fix transaction coordinator recover timeout [#10162](https://github.com/apache/pulsar/pull/10162) +- Handling committing and aborting state when recovering transaction coordinator [#10179](https://github.com/apache/pulsar/pull/10179) +- Fix NPE in case of enableTransactionCoordinator=false [#10182](https://github.com/apache/pulsar/pull/10182) +- Fix transaction buffer client timeout [#10206](https://github.com/apache/pulsar/pull/10206) +- Fix recover max local id issue for the transaction coordinator [#10224](https://github.com/apache/pulsar/pull/10224) +- Support using transactions on standalone [#10238](https://github.com/apache/pulsar/pull/10238) +- Fix transaction buffer lookup issue [#10257](https://github.com/apache/pulsar/pull/10257) +- Fix transaction timeout issue at the client side [#10323](https://github.com/apache/pulsar/pull/10323) +- Fix transaction client reconnect issue after transaction coordinator unloaded [#10327](https://github.com/apache/pulsar/pull/10327) +- Fix transaction timeout not canceled after expired [#10366](https://github.com/apache/pulsar/pull/10366) +- Transaction log low watermark optimization [#10422](https://github.com/apache/pulsar/pull/10422) +- Fix transaction buffer client channel not active problem [#10407](https://github.com/apache/pulsar/pull/10407) +- Admin API for getting transaction coordinator stats [#10639](https://github.com/apache/pulsar/pull/10639) +- Admin API for getting transaction in transaction buffer stats [#10642](https://github.com/apache/pulsar/pull/10642) +- Admin API for getting transaction in pending ack stats [#10648](https://github.com/apache/pulsar/pull/10648) +- Admin API for getting transaction buffer stats and pending ack stats [#10650](https://github.com/apache/pulsar/pull/10650) +- Admin API for getting transaction coordinator internal stats [#10653](https://github.com/apache/pulsar/pull/10653) Review comment: Add the word "Add" before "Admin API ...." -- This is an automated message from the Apache Git Service. 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