LOG-3046: clone meta so the ref can't be modified for subsequent records

fabric8io / fluent-plugin-kubernetes_metadata_filter

Enrich your fluentd events with Kubernetes metadata

Apache License 2.0

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Closed jcantrill closed 1 year ago

jcantrill commented 1 year ago

This PR:

dups the meta for cases where it gets modified in processing and we dont want it to affect future filtering

cc @cahartma