Skip to content

Commit

Permalink
ingest: add common options to each processor's documentation (#35091)
Browse files Browse the repository at this point in the history
* adds `if`, `on_failure`, `tag`, and `ignore_failure` to table for each processor

part of #33188

* added ingore_failure

* fix whitespace noise
  • Loading branch information
jakelandis committed Nov 6, 2018
1 parent 9dc2f1a commit 3a59d5e
Show file tree
Hide file tree
Showing 2 changed files with 38 additions and 2 deletions.
5 changes: 5 additions & 0 deletions docs/reference/ingest/ingest-node-common-processor.asciidoc
Original file line number Diff line number Diff line change
@@ -0,0 +1,5 @@
| `if` | no | - | Conditionally execute this processor.
| `on_failure` | no | - | Handle failures for this processor. See <<handling-failure-in-pipelines>>.
| `ignore_failure` | no | `false` | Ignore failures for this processor. See <<handling-failure-in-pipelines>>.
| `tag` | no | - | An identifier for this processor. Useful for debugging and metrics.
// TODO: See <<ingest-conditionals>>. <-- for the if description once PR 35044 is merged
35 changes: 33 additions & 2 deletions docs/reference/ingest/ingest-node.asciidoc
Original file line number Diff line number Diff line change
Expand Up @@ -778,6 +778,7 @@ Accepts a single value or an array of values.
| Name | Required | Default | Description
| `field` | yes | - | The field to be appended to. Supports <<accessing-template-fields,template snippets>>.
| `value` | yes | - | The value to be appended. Supports <<accessing-template-fields,template snippets>>.
include::ingest-node-common-processor.asciidoc[]
|======

[source,js]
Expand Down Expand Up @@ -806,6 +807,7 @@ the field is not a supported format or resultant value exceeds 2^63.
| `field` | yes | - | The field to convert
| `target_field` | no | `field` | The field to assign the converted value to, by default `field` is updated in-place
| `ignore_missing` | no | `false` | If `true` and `field` does not exist or is `null`, the processor quietly exits without modifying the document
include::ingest-node-common-processor.asciidoc[]
|======

[source,js]
Expand Down Expand Up @@ -844,6 +846,7 @@ still be updated with the unconverted field value.
| `target_field` | no | `field` | The field to assign the converted value to, by default `field` is updated in-place
| `type` | yes | - | The type to convert the existing value to
| `ignore_missing` | no | `false` | If `true` and `field` does not exist or is `null`, the processor quietly exits without modifying the document
include::ingest-node-common-processor.asciidoc[]
|======

[source,js]
Expand Down Expand Up @@ -876,6 +879,7 @@ in the same order they were defined as part of the processor definition.
| `formats` | yes | - | An array of the expected date formats. Can be a Joda pattern or one of the following formats: ISO8601, UNIX, UNIX_MS, or TAI64N.
| `timezone` | no | UTC | The timezone to use when parsing the date. Supports <<accessing-template-fields,template snippets>>.
| `locale` | no | ENGLISH | The locale to use when parsing the date, relevant when parsing month names or week days. Supports <<accessing-template-fields,template snippets>>.
include::ingest-node-common-processor.asciidoc[]
|======

Here is an example that adds the parsed date to the `timestamp` field based on the `initial_date` field:
Expand Down Expand Up @@ -1065,6 +1069,7 @@ understands this to mean `2016-04-01` as is explained in the <<date-math-index-n
| `timezone` | no | UTC | The timezone to use when parsing the date and when date math index supports resolves expressions into concrete index names.
| `locale` | no | ENGLISH | The locale to use when parsing the date from the document being preprocessed, relevant when parsing month names or week days.
| `index_name_format` | no | yyyy-MM-dd | The format to be used when printing the parsed date into the index name. An valid Joda pattern is expected here. Supports <<accessing-template-fields,template snippets>>.
include::ingest-node-common-processor.asciidoc[]
|======

[[dissect-processor]]
Expand Down Expand Up @@ -1134,7 +1139,7 @@ See <<dissect-key-modifiers, below>> for more information.
| `pattern` | yes | - | The pattern to apply to the field
| `append_separator`| no | "" (empty string) | The character(s) that separate the appended fields.
| `ignore_missing` | no | false | If `true` and `field` does not exist or is `null`, the processor quietly exits without modifying the document
| `
include::ingest-node-common-processor.asciidoc[]
|======

[source,js]
Expand Down Expand Up @@ -1162,7 +1167,6 @@ modifiers.
| `+` with `/n` | Append with order | left and right | `%{+keyname/2} %{+keyname/1}` | Appends two or more fields together in the order specified | <<dissect-modifier-append-key-with-order,link>>
| `?` | Named skip key | left | `%{?ignoreme}` | Skips the matched value in the output. Same behavior as `%{}`| <<dissect-modifier-named-skip-key,link>>
| `*` and `&` | Reference keys | left | `%{*r1} %{&r1}` | Sets the output key as value of `*` and output value of `&` | <<dissect-modifier-reference-keys,link>>
| `
|======

[[dissect-modifier-skip-right-padding]]
Expand Down Expand Up @@ -1265,6 +1269,14 @@ Reference key modifier example
Drops the document without raising any errors. This is useful to prevent the document from
getting indexed based on some condition.

[[drop-options]]
.Drop Options
[options="header"]
|======
| Name | Required | Default | Description
include::ingest-node-common-processor.asciidoc[]
|======

[source,js]
--------------------------------------------------
{
Expand All @@ -1289,6 +1301,7 @@ Otherwise these <<accessing-data-in-pipelines,fields>> can't be accessed by any
| Name | Required | Default | Description
| `field` | yes | - | The field to expand into an object field
| `path` | no | - | The field that contains the field to expand. Only required if the field to expand is part another object field, because the `field` option can only understand leaf fields.
include::ingest-node-common-processor.asciidoc[]
|======

[source,js]
Expand Down Expand Up @@ -1406,6 +1419,7 @@ to the requester.
|======
| Name | Required | Default | Description
| `message` | yes | - | The error message thrown by the processor. Supports <<accessing-template-fields,template snippets>>.
include::ingest-node-common-processor.asciidoc[]
|======

[source,js]
Expand Down Expand Up @@ -1452,6 +1466,7 @@ then it aborts the execution and leaves the array unmodified.
| `field` | yes | - | The array field
| `processor` | yes | - | The processor to execute against each field
| `ignore_missing` | no | false | If `true` and `field` does not exist or is `null`, the processor quietly exits without modifying the document
include::ingest-node-common-processor.asciidoc[]
|======

Assume the following document:
Expand Down Expand Up @@ -1645,6 +1660,7 @@ Grok expression.
| `pattern_definitions` | no | - | A map of pattern-name and pattern tuples defining custom patterns to be used by the current processor. Patterns matching existing names will override the pre-existing definition.
| `trace_match` | no | false | when true, `_ingest._grok_match_index` will be inserted into your matched document's metadata with the index into the pattern found in `patterns` that matched.
| `ignore_missing` | no | false | If `true` and `field` does not exist or is `null`, the processor quietly exits without modifying the document
include::ingest-node-common-processor.asciidoc[]
|======

Here is an example of using the provided patterns to extract out and name structured fields from a string field in
Expand Down Expand Up @@ -1919,6 +1935,7 @@ If the field is not a string, the processor will throw an exception.
| `replacement` | yes | - | The string to replace the matching patterns with
| `target_field` | no | `field` | The field to assign the converted value to, by default `field` is updated in-place
| `ignore_missing` | no | `false` | If `true` and `field` does not exist or is `null`, the processor quietly exits without modifying the document
include::ingest-node-common-processor.asciidoc[]
|======

[source,js]
Expand Down Expand Up @@ -1946,6 +1963,7 @@ Throws an error when the field is not an array.
| `field` | yes | - | The field to be separated
| `separator` | yes | - | The separator character
| `target_field` | no | `field` | The field to assign the joined value to, by default `field` is updated in-place
include::ingest-node-common-processor.asciidoc[]
|======

[source,js]
Expand All @@ -1971,6 +1989,7 @@ Converts a JSON string into a structured JSON object.
| `field` | yes | - | The field to be parsed
| `target_field` | no | `field` | The field to insert the converted structured object into
| `add_to_root` | no | false | Flag that forces the serialized json to be injected into the top level of the document. `target_field` must not be set when this option is chosen.
include::ingest-node-common-processor.asciidoc[]
|======

All JSON-supported types will be parsed (null, boolean, number, array, object, string).
Expand Down Expand Up @@ -2082,6 +2101,7 @@ For example, if you have a log message which contains `ip=1.2.3.4 error=REFUSED`
| `trim_key` | no | `null` | String of characters to trim from extracted keys
| `trim_value` | no | `null` | String of characters to trim from extracted values
| `strip_brackets` | no | `false` | If `true` strip brackets `()`, `<>`, `[]` as well as quotes `'` and `"` from extracted values
include::ingest-node-common-processor.asciidoc[]
|======


Expand All @@ -2097,6 +2117,7 @@ Converts a string to its lowercase equivalent.
| `field` | yes | - | The field to make lowercase
| `target_field` | no | `field` | The field to assign the converted value to, by default `field` is updated in-place
| `ignore_missing` | no | `false` | If `true` and `field` does not exist or is `null`, the processor quietly exits without modifying the document
include::ingest-node-common-processor.asciidoc[]
|======

[source,js]
Expand All @@ -2119,6 +2140,7 @@ Executes another pipeline.
|======
| Name | Required | Default | Description
| `name` | yes | - | The name of the pipeline to execute
include::ingest-node-common-processor.asciidoc[]
|======

[source,js]
Expand Down Expand Up @@ -2234,6 +2256,7 @@ Removes existing fields. If one field doesn't exist, an exception will be thrown
| Name | Required | Default | Description
| `field` | yes | - | Fields to be removed. Supports <<accessing-template-fields,template snippets>>.
| `ignore_missing` | no | `false` | If `true` and `field` does not exist or is `null`, the processor quietly exits without modifying the document
include::ingest-node-common-processor.asciidoc[]
|======

Here is an example to remove a single field:
Expand Down Expand Up @@ -2272,6 +2295,7 @@ Renames an existing field. If the field doesn't exist or the new name is already
| `field` | yes | - | The field to be renamed. Supports <<accessing-template-fields,template snippets>>.
| `target_field` | yes | - | The new name of the field. Supports <<accessing-template-fields,template snippets>>.
| `ignore_missing` | no | `false` | If `true` and `field` does not exist, the processor quietly exits without modifying the document
include::ingest-node-common-processor.asciidoc[]
|======

[source,js]
Expand Down Expand Up @@ -2305,6 +2329,7 @@ caching see <<modules-scripting-using-caching, Script Caching>>.
| `id` | no | - | The stored script id to refer to
| `source` | no | - | An inline script to be executed
| `params` | no | - | Script Parameters
include::ingest-node-common-processor.asciidoc[]
|======

One of `id` or `source` options must be provided in order to properly reference a script to execute.
Expand Down Expand Up @@ -2401,6 +2426,7 @@ its value will be replaced with the provided one.
| `field` | yes | - | The field to insert, upsert, or update. Supports <<accessing-template-fields,template snippets>>.
| `value` | yes | - | The value to be set for the field. Supports <<accessing-template-fields,template snippets>>.
| `override` | no | true | If processor will update fields with pre-existing non-null-valued field. When set to `false`, such fields will not be touched.
include::ingest-node-common-processor.asciidoc[]
|======

[source,js]
Expand All @@ -2427,6 +2453,7 @@ Splits a field into an array using a separator character. Only works on string f
| `separator` | yes | - | A regex which matches the separator, eg `,` or `\s+`
| `target_field` | no | `field` | The field to assign the split value to, by default `field` is updated in-place
| `ignore_missing` | no | `false` | If `true` and `field` does not exist, the processor quietly exits without modifying the document
include::ingest-node-common-processor.asciidoc[]
|======

[source,js]
Expand Down Expand Up @@ -2455,6 +2482,7 @@ Throws an error when the field is not an array.
| `field` | yes | - | The field to be sorted
| `order` | no | `"asc"` | The sort order to use. Accepts `"asc"` or `"desc"`.
| `target_field` | no | `field` | The field to assign the sorted value to, by default `field` is updated in-place
include::ingest-node-common-processor.asciidoc[]
|======

[source,js]
Expand Down Expand Up @@ -2482,6 +2510,7 @@ NOTE: This only works on leading and trailing whitespace.
| `field` | yes | - | The string-valued field to trim whitespace from
| `target_field` | no | `field` | The field to assign the trimmed value to, by default `field` is updated in-place
| `ignore_missing` | no | `false` | If `true` and `field` does not exist, the processor quietly exits without modifying the document
include::ingest-node-common-processor.asciidoc[]
|======

[source,js]
Expand All @@ -2506,6 +2535,7 @@ Converts a string to its uppercase equivalent.
| `field` | yes | - | The field to make uppercase
| `target_field` | no | `field` | The field to assign the converted value to, by default `field` is updated in-place
| `ignore_missing` | no | `false` | If `true` and `field` does not exist or is `null`, the processor quietly exits without modifying the document
include::ingest-node-common-processor.asciidoc[]
|======

[source,js]
Expand All @@ -2530,6 +2560,7 @@ URL-decodes a string
| `field` | yes | - | The field to decode
| `target_field` | no | `field` | The field to assign the converted value to, by default `field` is updated in-place
| `ignore_missing` | no | `false` | If `true` and `field` does not exist or is `null`, the processor quietly exits without modifying the document
include::ingest-node-common-processor.asciidoc[]
|======

[source,js]
Expand Down

0 comments on commit 3a59d5e

Please sign in to comment.