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JRuby/TruffleRuby Support

2

### Is your feature request related to a problem? Please describe. Follow-up issue for https://github.com/fluent/fluentd/issues/317 The default Ruby interpreter MRI makes use of a GIL, which limits parallel execution to...

Garfield96

Make sure JSON parser returns Hash

6

**Which issue(s) this PR fixes**: Fixes #4100 **What this PR does / why we need it**: Make sure JSON parser returns `Hash`. It is wrong for Parser to return a...

daipom

TLS / Certificate Hostname Verification against IP fails with "address family must be specified"

1

### Describe the bug Using Forward Output Plugin with TLS. Hostname is an IP address. Server certificate contains it's correct IP in it's SubjectAlternativeNames extention. tls_verify_hostname is switched to on....

JSchy65

in_tail: Use inode for key of TailWatcher when follow_inodes

70

**Which issue(s) this PR fixes**: Partially fixes #3614 (follow_inode true case) **What this PR does / why we need it**: Thank you for reading to the great developer's! This PR...

kattz-kawa

in_tail: possibly collects duplicated logs in `rotate_wait`

1

### Describe the bug I think the major log duplication problem about `follow_inodes` is fixed in #4237. However, there is still a possibility of duplication (https://github.com/fluent/fluentd/pull/4237#issuecomment-1633358632). `in_tail` possibly collects duplicated...

daipom

Losing logs from fluent-bit to fluentd cluster during brief outages on the fluentd cluster

2

### Describe the bug Hi, a log ship solution, we are using fluent-bit on client VM's and sending logs to a 3 node fluentd cluster. if I stop all 3...

dashe-ops

Add ZSTD compression support to forward plugin

1

### Is your feature request related to a problem? Please describe. ZSTD is a modern compression algorithm developed by Facebook. Using ZSTD has one of the best compression/resource consumption ratios...

zamazan4ik

Race condition in signal handling

2

### Describe the bug If the worker process receives a TERM signal between: https://github.com/fluent/fluentd/blob/master/lib/fluent/supervisor.rb#L603 and https://github.com/fluent/fluentd/blob/master/lib/fluent/supervisor.rb#L615 The signal will be lost and the process will not terminate. This comes up...

buzztroll

Json parser can not apply `null_value_pattern` to nested values

18

### Describe the bug Json parser not respecting `null_value_pattern` for nested values ### To Reproduce https://github.com/fluent/fluentd/issues/4222#issuecomment-1627874181 old ``` {msg: "foo", "ConfigMap/logging/fluentd-config":"unchanged","ConfigMap/logging/index-template":"unchanged"} ``` `null_value_pattern unchanged` should produce: ``` {msg: "foo"} ```...

andrew-pickin-epi

Wildcard and quoting handling are not correct in Windows

1

Backslashes are handled as quoting character in path of `in_tail`. But backslashes are also path separator in Windows environment, and it is not determined automatically whether a backslash is separator...

tagomoris