| --- |
| id: client-java-2.8.0 |
| title: Client Java 2.8.0 |
| sidebar_label: Client Java 2.8.0 |
| --- |
| |
| - Fix warn log on the producer side when duplicated messages have been dropped [#8729](https://github.com/apache/pulsar/pull/8729) |
| - Allow setting subscription name for Reader [#8801](https://github.com/apache/pulsar/pull/8801) |
| - Fix authParams showing in log with secret string(*****) [#8910](https://github.com/apache/pulsar/pull/8910) |
| - Avoid enabling DLQ on Key_Shared subscription [#9163](https://github.com/apache/pulsar/pull/9163) |
| - Add support for the JSON format token [#9313](https://github.com/apache/pulsar/pull/9313) |
| - Expose reached end of topic API for Reader/Consumer [#9381](https://github.com/apache/pulsar/pull/9381) |
| - Fix returned a completed future when acknowledging a batch message before complete the individual acknowledgments [#9383](https://github.com/apache/pulsar/pull/9383) |
| - Fix NPE when strip checksum for the producer [#9400](https://github.com/apache/pulsar/pull/9400) |
| - Fix inconsistent equals and hashCode for MessageIds [#9440](https://github.com/apache/pulsar/pull/9440) |
| - Allow disabling producer max queue size [#9650](https://github.com/apache/pulsar/pull/9650) |
| - Include pulsar-client-admin-api in the shaded version of pulsar-client-admin [#9689](https://github.com/apache/pulsar/pull/9689) |
| - Fix NPE in the ClientCnx [#9761](https://github.com/apache/pulsar/pull/9761) |
| - Fix DLQ can't work with AUTO_CONSUME schema [#9935](https://github.com/apache/pulsar/issues/9935) |
| - Fix NPE caused by null value of SchemaInfo's properties [#9985](https://github.com/apache/pulsar/pull/9985) |
| - Support multi-topic reader [#9995](https://github.com/apache/pulsar/pull/9995) |
| - Process messages from different partitions on different listener threads [#10017](https://github.com/apache/pulsar/pull/10017) |
| - Ensure close resource to avoid memory leak [#10028](https://github.com/apache/pulsar/pull/10028) |
| - Support set start message ID for each topic/partition on Reader [#10033](https://github.com/apache/pulsar/pull/10033) |
| - Add a JSON RecordBuilder to the GenericJsonSchema [#10052](https://github.com/apache/pulsar/pull/10052) |
| - Allow GenericRecord to wrap any Java Object [#10057](https://github.com/apache/pulsar/pull/10057) |
| - Fix NPE while configuring consumer builder [#10063](https://github.com/apache/pulsar/pull/10063) |
| - Support get native schema [#10076](https://github.com/apache/pulsar/pull/10076) |
| - Support KeyValue on Message.getValue() when using AutoConsumeSchema [#10107](https://github.com/apache/pulsar/pull/10107) |
| - Change the default retry topic name and dead letter topic name [#10129](https://github.com/apache/pulsar/pull/10129) |
| - Fix KeyValue with SEPARATED encoding for the GenericObject [#10186](https://github.com/apache/pulsar/pull/10186) |
| - Ensure download schema before decoding the payload for the AUTO_CONSUME schema [#10248](https://github.com/apache/pulsar/pull/10248) |
| - Fix typo of the maxPendingChunkedMessage method [#10223](https://github.com/apache/pulsar/pull/10223) |
| - Trait NONE schema as BYTE schema for AUTO_CONSUME schema [#10277](https://github.com/apache/pulsar/pull/10277) |
| - Fix pause consume issue with MultiTopicsConsumerImpl [#10305](https://github.com/apache/pulsar/pull/10305) |
| - Make message consumption thread safe and lock-free [#10352](https://github.com/apache/pulsar/pull/10352) |
| - Reset state before recycling OpSendMsg instance [#10405](https://github.com/apache/pulsar/pull/10405) |
| - Fix hasMessageAvailable return true but can't read message [#10414](https://github.com/apache/pulsar/pull/10414) |
| - Fix NPE in GenericJsonRecord [#10482](https://github.com/apache/pulsar/pull/10482) |
| - Fix behaviour of Schema.AUTO_CONSUME() with KeyValueSchema and multi versions [#10492](https://github.com/apache/pulsar/pull/10492) |
| - Avoid sending flow requests with zero permits [#10507](https://github.com/apache/pulsar/pull/10507) |
| - Make failPendingMessages called from within the ProducerImpl object mutex [#10528](https://github.com/apache/pulsar/pull/10528) |
| - Add schemaType field in SchemaHash [#10573](https://github.com/apache/pulsar/pull/10573) |
| - Fix NPE when ACK grouping tracker checks duplicated message id [#10586](https://github.com/apache/pulsar/pull/10586) |
| - Support consume multiple schema types messages by AutoConsumeSchema [#10604](https://github.com/apache/pulsar/pull/10604) |
| - Fixed issues in pulsar-client shading configuration [#10614](https://github.com/apache/pulsar/pull/10614) |
| - MessageCrypto interface should not expose Netty ByteBuf class in the API [#10616](https://github.com/apache/pulsar/pull/10616) |
| - Added org.apache.bookkeeper:cpu-affinity to shaded profile [#10681](https://github.com/apache/pulsar/pull/10681) |
| - Skip the periodic re-check of the partitions count on non-partitioned topic [#10708](https://github.com/apache/pulsar/pull/10708) |
| - Unlock the write lock of the UnAckedMessageTracker before call redeliverUnacknowledgedMessages [#10768](https://github.com/apache/pulsar/pull/10768) |
| - Fix AutoConsumeSchema decode data without schema version [#10811](https://github.com/apache/pulsar/pull/10811) |
| |
