MalikHou

Ack batch msgs

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## Problem Some messages send by Asyn. The messages in the batch may have many identical msgids.If we Ack a batch message, then all batches will be confirmed ## We...

multiple reader fix comment

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fix comment

Add parition reader to solve the Reader fragmented read data.

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- fix issues #553 [detail](https://github.com/apache/pulsar-client-go/issues/553) list: - add partition reader file; /pulsar/reader_partition.go - update reader Impl /pulsar/reader_impl.go ;

Optimize negative_acks_tracker by time_wheel

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In the case that the task trigger time is relatively late, it is possible that the time complexity of traversing a map is O(n), but nothing is actually done, which...

gitlab-ci can't read .xml file, which is conversion by lcov-to-cobertura-xml

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I have a .lcov file generated by llvm-cov. ``` /usr/lib/llvm-8/bin/llvm-cov export -format=lcov -Xdemangler c++filt -Xdemangler -n -instr-profile=xxx.profdata -object=build/bin/xxx > worker_ut.lcov python3 /usr/local/lib/python3.9/dist-packages/lcov_cobertura/lcov_cobertura.py xxxx.lcov ``` When i use it in gitlab-ci:...

clang++-8 ubuntu 20.02 description =========== I introduced librdkafka into my project, and an error occurred when I compiled the project ``` /usr/bin/ld: CMakeFiles/kafka_test.dir/main.cc.o: in function `main': main.cc:(.text+0x2f1): undefined reference to...

## Feature Request - Problem Currently max_connections is the service level. If a namespace occupies too many connections, it will cause resource preemption.Resources are not isolated - We would like...

## Feature Request ### Current problem When I access the api server, there is no verification operation. Therefore, unverified api operations may have unexpected effects on **namesapce** ### What i...