Richard Treu

"SSL_read: unexpected eof while reading" in Ubuntu 22.04/openssl 3.0.2

8

### Describe the bug Hi, with the switch from Ubuntu 20.04 to Ubuntu 22.04 (which includes the transition from openssl 1.1.1f to openssl 3.0.2), we are getting the following error...

Multiline filter breaks pipeline

2

## Bug Report **Describe the bug** With the update from FluentBit 1.9.2 to >= 1.9.3, we have observed, that parts of our pipelines break. We have identified that there is...

Hi! The issue https://github.com/SAP/jenkins-library/issues/2643 still persisted over the last kaniko releases. With the latest release of kaniko 1.9 I again tried to get it working with the kanikoExecute step and...

## Bug Report **Describe the bug** We are trying to configure filesystem caching to limit the memory usage of Fluent Bit that it will not be OOM-killed in K8s environment....

filter_lua: Add chunk mode for processing multiple records

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This PR will introduce a chunk_mode for lua filter. It can be needed for use cases like parallelization (see lua lanes). Please note that the lua functions will take only...

in_emitter: Fix single record chunks and respect mem_buf_limit pause

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The current `in_emitter` implementation results in ***only one record per chunk*** being created, which is suboptimal. Please refer to line: https://github.com/fluent/fluent-bit/blob/9652b0dc6fd9e59ef87c3bdc59c89da9abed995b/plugins/in_emitter/emitter.c#L165 To validate this observation, please use: - fluent-bit.conf https://gist.github.com/drbugfinder-work/e5b28ed2c2247c741695eca7c3add110...

in_tail: Add option file_cache_advise to reduce file cache usage

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This PR will add option file_cache_advise to the tail plugin. It allows to set the posix_fadvise in POSIX_FADV_DONTNEED mode. This will drastically reduce the usage of the kernel file cache....

Output Processor Multi-Threading not working as expected (Mutex wait)

7

## Bug Report **Describe the bug** We've observed an issue related to output multi-threading/worker option that seems to affect the performance of the processor in our case. Observations: - Output...

Documentation for https://github.com/fluent/fluent-bit/pull/8478

https://github.com/fluent/fluent-bit/pull/8422