log-related Configurations | Milvus Documentation

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Configures the system log output.

`log.level`

Description	Default Value
Milvus log level. Option: debug, info, warn, error, panic, and fatal. It is recommended to use debug level under test and development environments, and info level in production environment.	info

`log.file.rootPath`

Description	Default Value
Root path to the log files. The default value is set empty, indicating to output log files to standard output (stdout) and standard error (stderr). If this parameter is set to a valid local path, Milvus writes and stores log files in this path. Set this parameter as the path that you have permission to write.

`log.file.maxSize`

Description	Default Value
The maximum size of a log file, unit: MB.	300

`log.file.maxAge`

Description	Default Value
The maximum retention time before a log file is automatically cleared, unit: day. The minimum value is 1.	10

`log.file.maxBackups`

Description	Default Value
The maximum number of log files to back up, unit: day. The minimum value is 1.	20

`log.format`

Description	Default Value
Milvus log format. Option: text and JSON	text

`log.stdout`

Description	Default Value
Stdout enable or not	true

Table of contents

log-related Configurations
log.level
log.file.rootPath
log.file.maxSize
log.file.maxAge
log.file.maxBackups
log.format
log.stdout

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