# Template ERROR reason: Root mapping definition has unsupported parameters
**URL:** https://discuss.elastic.co/t/template-error-reason-root-mapping-definition-has-unsupported-parameters/220411
**Category:** Elasticsearch
**Created:** [February 21, 2020, 4:00pm UTC](https://discuss.elastic.co/t/template-error-reason-root-mapping-definition-has-unsupported-parameters/220411 "2020-02-21T16:00:39Z")
**Posts on this page:** 3
**Page:** 1
### Author:  [@Rama\_Krishna\_S](https://discuss.elastic.co/u/Rama_Krishna_S)
#### Post date: [February 21, 2020, 4:00pm UTC](https://discuss.elastic.co/t/template-error-reason-root-mapping-definition-has-unsupported-parameters/220411/1 "2020-02-21T16:00:40Z")
unable to create template following is my template.
#! Deprecation: [types removal] The parameter include\_type\_name should be explicitly specified in get template requests to prepare for 7.0. In 7.0 include\_type\_name will default to 'false', which means responses will omit the type name in mapping definitions.
{
"logstash" : {
"order" : 0,
"index\_patterns" : [
"logstash\*"
],
"settings" : {
"index" : {
"analysis" : {
"filter" : {
"firsttoken" : {
"type" : "pattern\_capture",
"preserve\_original" : "false",
"patterns" : [
"""^([^.]_).?._""" ] }, "secondtoken" : { "type" : "pattern\_capture", "preserve\_original" : "false", "patterns" : ["""^[^\.]\*\.([^\.]\*)\.?.\*"""
]
},
"thirdtoken" : {
"type" : "pattern\_capture",
"preserve\_original" : "false",
"patterns" : [
"""^[^.]_.[^.]_.([^.]_).?._$"""
]
}
},
"analyzer" : {
"firsttoken" : {
"filter" : [
"firsttoken"
],
"tokenizer" : "keyword"
},
"secondtoken" : {
"filter" : [
"secondtoken"
],
"tokenizer" : "keyword"
},
"thirdtoken" : {
"filter" : [
"thirdtoken"
],
"tokenizer" : "keyword"
}
}
}
}
},
"mappings" : {
"dynamic" : false,
"events" : {
"properties" : {
"msg" : {
"type" : "text",
"fields" : {
"raw" : {
"type" : "keyword"
}
}
},
"requestId" : {
"type" : "keyword"
},
"logger" : {
"type" : "keyword"
},
"host" : {
"type" : "keyword"
},
"jwtOwner" : {
"type" : "keyword"
},
"requestOriginator" : {
"type" : "keyword"
},
"tag" : {
"analyzer" : "firsttoken",
"fields" : {
"disambiguator" : {
"analyzer" : "keyword",
"type" : "text"
}
},
"type" : "text"
},
"jwtAuthenticatedUser" : {
"type" : "keyword"
},
"thread" : {
"type" : "keyword"
},
"requestChainOriginator" : {
"type" : "keyword"
},
"revision" : {
"type" : "keyword"
}
}
}
},
"aliases" : { }
}
}
Error message:
{
"error": {
"root\_cause": [
{
"type": "mapper\_parsing\_exception",
"reason": "Root mapping definition has unsupported parameters: [events : {properties={requestId={type=keyword}, logger={type=keyword}, host={type=keyword}, jwtOwner={type=keyword}, requestOriginator={type=keyword}, tag={analyzer=firsttoken, fields={disambiguator={analyzer=keyword, type=text}}}, jwtAuthenticatedUser={type=keyword}, thread={type=keyword}, requestChainOriginator={type=keyword}, revision={type=keyword}}}]"
}
],
"type": "mapper\_parsing\_exception",
"reason": "Failed to parse mapping [\_doc]: Root mapping definition has unsupported parameters: [events : {properties={requestId={type=keyword}, logger={type=keyword}, host={type=keyword}, jwtOwner={type=keyword}, requestOriginator={type=keyword}, tag={analyzer=firsttoken, fields={disambiguator={analyzer=keyword, type=text}}}, jwtAuthenticatedUser={type=keyword}, thread={type=keyword}, requestChainOriginator={type=keyword}, revision={type=keyword}}}]",
"caused\_by": {
"type": "mapper\_parsing\_exception",
"reason": "Root mapping definition has unsupported parameters: [events : {properties={requestId={type=keyword}, logger={type=keyword}, host={type=keyword}, jwtOwner={type=keyword}, requestOriginator={type=keyword}, tag={analyzer=firsttoken, fields={disambiguator={analyzer=keyword, type=text}}}, jwtAuthenticatedUser={type=keyword}, thread={type=keyword}, requestChainOriginator={type=keyword}, revision={type=keyword}}}]"
}
},
"status": 400
}
The template is from elasticsearch 6 and trying to import to new version elasticsearch 7.
Could anyone help me? Thanks in advance.
---
### Author:  [@Rama\_Krishna\_S](https://discuss.elastic.co/u/Rama_Krishna_S)
#### Post date: [February 21, 2020, 7:16pm UTC](https://discuss.elastic.co/t/template-error-reason-root-mapping-definition-has-unsupported-parameters/220411/2 "2020-02-21T19:16:20Z")
I resolved the issue..
below is the updated template
```
PUT _template/logstash
```
{
"order" : 0,
"index\_patterns" : [
"logstash\*"
],
"settings" : {
"index" : {
"analysis" : {
"filter" : {
"firsttoken" : {
"type" : "pattern\_capture",
"preserve\_original" : "false",
"patterns" : [
"""^([^.]_).?._""" ] }, "secondtoken" : { "type" : "pattern\_capture", "preserve\_original" : "false", "patterns" : ["""^[^\.]\*\.([^\.]\*)\.?.\*"""
]
},
"thirdtoken" : {
"type" : "pattern\_capture",
"preserve\_original" : "false",
"patterns" : [
"""^[^.]_.[^.]_.([^.]_).?._$"""
]
}
},
"analyzer" : {
"firsttoken" : {
"filter" : [
"firsttoken"
],
"tokenizer" : "keyword"
},
"secondtoken" : {
"filter" : [
"secondtoken"
],
"tokenizer" : "keyword"
},
"thirdtoken" : {
"filter" : [
"thirdtoken"
],
"tokenizer" : "keyword"
}
}
}
}
},
"mappings" : {
"dynamic" : false,
```
"properties" : {
"requestId" : {
"type" : "keyword"
},
"logger" : {
"type" : "keyword"
},
"host" : {
"type" : "keyword"
},
"jwtOwner" : {
"type" : "keyword"
},
"requestOriginator" : {
"type" : "keyword"
},
"tag" : {
"analyzer" : "firsttoken",
"fields" : {
"disambiguator" : {
"analyzer" : "keyword",
"type" : "text"
}
},
"type" : "text"
},
"jwtAuthenticatedUser" : {
"type" : "keyword"
},
"thread" : {
"type" : "keyword"
},
"requestChainOriginator" : {
"type" : "keyword"
},
"revision" : {
"type" : "keyword"
}
}
},
"aliases" : { }
```
}
---
### Author:  [@system](https://discuss.elastic.co/u/system)
#### Post date: [March 20, 2020, 7:16pm UTC](https://discuss.elastic.co/t/template-error-reason-root-mapping-definition-has-unsupported-parameters/220411/3 "2020-03-20T19:16:26Z")
This topic was automatically closed 28 days after the last reply. New replies are no longer allowed.