52 lines
1.8 KiB
Plaintext
52 lines
1.8 KiB
Plaintext
[float]
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[[breaking_70_logging_changes]]
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=== Logging changes
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//NOTE: The notable-breaking-changes tagged regions are re-used in the
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//Installation and Upgrade Guide
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//tag::notable-breaking-changes[]
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// end::notable-breaking-changes[]
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[float]
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[[new-json-format-log-directory]]
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==== New JSON format log files in `log` directory
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Elasticsearch now will produce additional log files in JSON format. They will be stored in `*.json` suffix files.
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Following files should be expected now in log directory:
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* ${cluster_name}_server.json
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* ${cluster_name}_deprecation.json
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* ${cluster_name}_index_search_slowlog.json
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* ${cluster_name}_index_indexing_slowlog.json
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* ${cluster_name}.log
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* ${cluster_name}_deprecation.log
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* ${cluster_name}_index_search_slowlog.log
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* ${cluster_name}_index_indexing_slowlog.log
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* ${cluster_name}_audit.json
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* gc.log
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Note: You can configure which of these files are written by editing `log4j2.properties`.
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[float]
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[[log-files-ending-log-deprecated]]
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==== Log files ending with `*.log` deprecated
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Log files with the `.log` file extension using the old pattern layout format
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are now considered deprecated and the newly added JSON log file format with
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the `.json` file extension should be used instead.
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Note: GC logs which are written to the file `gc.log` will not be changed.
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[float]
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==== Docker output in JSON format
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All Docker console logs are now in JSON format. You can distinguish logs streams with the `type` field.
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[float]
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==== Audit plaintext log file removed, JSON file renamed
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Elasticsearch no longer produces the `${cluster_name}_access.log` plaintext
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audit log file. The `${cluster_name}_audit.log` files also no longer exist; they
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are replaced by `${cluster_name}_audit.json` files. When auditing is enabled,
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auditing events are stored in these dedicated JSON log files on each node.
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