YingQun Zhong

change pulsar.log.level in log4j2.yaml not work?

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change pulsar.log.level in log4j2.yaml not work? **Describe the bug** i modify the value of `pulsar.log.root.level` and `pulsar.log.level` from `info` to `warn` in `conf/log4j2.yaml` without restart broker service. as follow: as...

[fix][offload]fix get error ledgerhandle when ledger trim

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relate issue: https://github.com/apache/pulsar/issues/21737 ### Motivation fix get error `ledgerhandle` when ledger trimed case `NoSuchLedgerExitsException` ### Modifications cursor position at `trimming-ledger` which to be deleted from Bookkeeper.After the ledger deleted due...

[Bug] STRING Schema topic sink failed

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I tried to run iceberg sink demo follow with [pulsar-io-lakehouse sink docs](https://github.com/streamnative/pulsar-io-lakehouse/blob/master/docs/lakehouse-sink.md). it fail commit record because `getSchema` result unexcepted. **Describe the bug** my test flow shows below: 1. create...

[tiered-storage] set s3 offloader use Virtual Hosted-Style as default

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### Motivation This PR #15710 provides a common way to offload data to storages which compatible with S3 APIs. I have a test on Tencent Cloud COS (a cloud storage...

Support Tiered-Storage Provider for Tencent Cloud COS

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### Motivation add new featrue to support tiered storage by tencent cloud cos ### Modifications Tencent Cloud COS is compatible with the S3 API. official document as below: China: https://cloud.tencent.com/document/product/436/41284...

[feat][broker] Support dynamic update log level at runtime

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### Motivation As default, Broker log level set by `log4j2.yaml` with `pulsar.log.level=info`, if developers want to update log level to debug, need to Modify `log42j.yaml#pulsar.log.level=debug` and then restart Broker service....

improve: Enrich GC metrics to better analyze GC behavior and the time consumption of each phase.

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### Motivation Enrich GC metrics to better analyze GC behavior and the time consumption of each phase. In our online environment, we found that some clusters spend a lot of...