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Log File Content Fields
editLog File Content Fields
editContains log file lines.
source
edittype: keyword
required: True
The file from which the line was read. This field contains the absolute path to the file. For example: /var/log/system.log.
offset
edittype: long
required: False
The file offset the reported line starts at.
message
edittype: text
required: True
The content of the line read from the log file.
type
editrequired: True
The name of the log event. This field is set to the value specified for the document_type option in the prospector section of the Filebeat config file.
input_type
editrequired: True
The input type from which the event was generated. This field is set to the value specified for the input_type option in the prospector section of the Filebeat config file.
error
editIngestion pipeline error message, added in case there are errors reported by the Ingest Node in Elasticsearch.
read_timestamp
editIn case the ingest pipeline parses the timestamp from the log contents, it stores the original @timestamp (representing the time when the log line was read) in this field.
fileset.module
editThe Filebeat module that generated this event.
fileset.name
editThe Filebeat fileset that generated this event.