Log file content fields
editLog file content fields
editContains log file lines.
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log.file.path
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The file from which the line was read. This field contains the absolute path to the file. For example:
/var/log/system.log
.type: keyword
required: False
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log.source.address
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Source address from which the log event was read / sent from.
type: keyword
required: False
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log.offset
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The file offset the reported line starts at.
type: long
required: False
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stream
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Log stream when reading container logs, can be stdout or stderr
type: keyword
required: False
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input.type
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The input type from which the event was generated. This field is set to the value specified for the
type
option in the input section of the Filebeat config file.required: True
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syslog.facility
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The facility extracted from the priority.
type: long
required: False
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syslog.priority
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The priority of the syslog event.
type: long
required: False
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syslog.severity_label
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The human readable severity.
type: keyword
required: False
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syslog.facility_label
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The human readable facility.
type: keyword
required: False
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process.program
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The name of the program.
type: keyword
required: False
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log.flags
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This field contains the flags of the event.
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http.response.content_length
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type: alias
alias to: http.response.body.bytes
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user_agent.os.full_name
-
type: keyword
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fileset.name
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The Filebeat fileset that generated this event.
type: keyword
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fileset.module
-
type: alias
alias to: event.module
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read_timestamp
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type: alias
alias to: event.created
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docker.attrs
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docker.attrs contains labels and environment variables written by docker’s JSON File logging driver. These fields are only available when they are configured in the logging driver options.
type: object
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icmp.code
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ICMP code.
type: keyword
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icmp.type
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ICMP type.
type: keyword
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igmp.type
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IGMP type.
type: keyword
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kafka.topic
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Kafka topic
type: keyword
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kafka.partition
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Kafka partition number
type: long
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kafka.offset
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Kafka offset of this message
type: long
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kafka.key
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Kafka key, corresponding to the Kafka value stored in the message
type: keyword
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kafka.block_timestamp
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Kafka outer (compressed) block timestamp
type: date
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kafka.headers
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An array of Kafka header strings for this message, in the form "<key>: <value>".
type: array