WARNING: Version 5.1 of Elasticsearch has passed its EOL date.

This documentation is no longer being maintained and may be removed. If you are running this version, we strongly advise you to upgrade. For the latest information, see the current release documentation.

› › ›

Split Processor

edit

Split Processor

edit

Splits a field into an array using a separator character. Only works on string fields.

Table 29. Split Options

Name	Required	Default	Description
`field`	yes	-	The field to split
`separator`	yes	-	A regex which matches the separator, eg `,` or `\s+`
`ignore_missing`	no	`false`	If `true` and `field` does not exist, the processor quietly exits without modifying the document

{
  "split": {
    "field": "my_field",
    "separator": "\\s+" 
  }
}

Treat all consecutive whitespace characters as a single separator

« Set Processor Sort Processor »