Json codec plugin
editJson codec plugin
edit- Plugin version: v3.0.5
- Released on: 2017-11-07
- Changelog
For other versions, see the Versioned plugin docs.
Getting Help
editFor questions about the plugin, open a topic in the Discuss forums. For bugs or feature requests, open an issue in Github. For the list of Elastic supported plugins, please consult the Elastic Support Matrix.
Description
editThis codec may be used to decode (via inputs) and encode (via outputs) full JSON messages. If the data being sent is a JSON array at its root multiple events will be created (one per element).
If you are streaming JSON messages delimited
by \n then see the json_lines
codec.
Encoding will result in a compact JSON representation (no line terminators or indentation)
If this codec recieves a payload from an input that is not valid JSON, then
it will fall back to plain text and add a tag _jsonparsefailure
. Upon a JSON
failure, the payload will be stored in the message
field.
Json Codec Configuration Options
editSetting | Input type | Required |
---|---|---|
string, one of |
No |
charset
edit-
Value can be any of:
ASCII-8BIT
,UTF-8
,US-ASCII
,Big5
,Big5-HKSCS
,Big5-UAO
,CP949
,Emacs-Mule
,EUC-JP
,EUC-KR
,EUC-TW
,GB2312
,GB18030
,GBK
,ISO-8859-1
,ISO-8859-2
,ISO-8859-3
,ISO-8859-4
,ISO-8859-5
,ISO-8859-6
,ISO-8859-7
,ISO-8859-8
,ISO-8859-9
,ISO-8859-10
,ISO-8859-11
,ISO-8859-13
,ISO-8859-14
,ISO-8859-15
,ISO-8859-16
,KOI8-R
,KOI8-U
,Shift_JIS
,UTF-16BE
,UTF-16LE
,UTF-32BE
,UTF-32LE
,Windows-31J
,Windows-1250
,Windows-1251
,Windows-1252
,IBM437
,IBM737
,IBM775
,CP850
,IBM852
,CP852
,IBM855
,CP855
,IBM857
,IBM860
,IBM861
,IBM862
,IBM863
,IBM864
,IBM865
,IBM866
,IBM869
,Windows-1258
,GB1988
,macCentEuro
,macCroatian
,macCyrillic
,macGreek
,macIceland
,macRoman
,macRomania
,macThai
,macTurkish
,macUkraine
,CP950
,CP951
,IBM037
,stateless-ISO-2022-JP
,eucJP-ms
,CP51932
,EUC-JIS-2004
,GB12345
,ISO-2022-JP
,ISO-2022-JP-2
,CP50220
,CP50221
,Windows-1256
,Windows-1253
,Windows-1255
,Windows-1254
,TIS-620
,Windows-874
,Windows-1257
,MacJapanese
,UTF-7
,UTF8-MAC
,UTF-16
,UTF-32
,UTF8-DoCoMo
,SJIS-DoCoMo
,UTF8-KDDI
,SJIS-KDDI
,ISO-2022-JP-KDDI
,stateless-ISO-2022-JP-KDDI
,UTF8-SoftBank
,SJIS-SoftBank
,BINARY
,CP437
,CP737
,CP775
,IBM850
,CP857
,CP860
,CP861
,CP862
,CP863
,CP864
,CP865
,CP866
,CP869
,CP1258
,Big5-HKSCS:2008
,ebcdic-cp-us
,eucJP
,euc-jp-ms
,EUC-JISX0213
,eucKR
,eucTW
,EUC-CN
,eucCN
,CP936
,ISO2022-JP
,ISO2022-JP2
,ISO8859-1
,ISO8859-2
,ISO8859-3
,ISO8859-4
,ISO8859-5
,ISO8859-6
,CP1256
,ISO8859-7
,CP1253
,ISO8859-8
,CP1255
,ISO8859-9
,CP1254
,ISO8859-10
,ISO8859-11
,CP874
,ISO8859-13
,CP1257
,ISO8859-14
,ISO8859-15
,ISO8859-16
,CP878
,MacJapan
,ASCII
,ANSI_X3.4-1968
,646
,CP65000
,CP65001
,UTF-8-MAC
,UTF-8-HFS
,UCS-2BE
,UCS-4BE
,UCS-4LE
,CP932
,csWindows31J
,SJIS
,PCK
,CP1250
,CP1251
,CP1252
,external
,locale
-
Default value is
"UTF-8"
The character encoding used in this codec. Examples include "UTF-8" and "CP1252".
JSON requires valid UTF-8 strings, but in some cases, software that
emits JSON does so in another encoding (nxlog, for example). In
weird cases like this, you can set the charset
setting to the
actual encoding of the text and Logstash will convert it for you.
For nxlog users, you may to set this to "CP1252".