[ 
https://issues.apache.org/jira/browse/AVRO-2174?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Harshal Dalvi updated AVRO-2174:
--------------------------------
    Description: 
The Avro spec does not allow for spaces *' '*  in enums. However, Python Avro 
does not error out or reject enums with spaces in them.

This is an example of a part of a schema which was accepted by the python 
package:

{code}

{
"default": null,
"type": [
"null",
{
"symbols": [
"top left",
"top center",
"top right",
"center left",
"center center",
"center right",
"bottom left",
"bottom center",
"bottom right"
],
"type": "enum",
"namespace": "",
"name": "postion_enum"
}

{code}

 

The same schema, when read by the Java library errors out at *top left* as 
expected:

{code}

Caused by: org.shaded.apache.avro.SchemaParseException: Illegal character in: 
top left
 at org.shaded.apache.avro.Schema.validateName(Schema.java:1151)
 at org.shaded.apache.avro.Schema.access$200(Schema.java:81)
 at org.shaded.apache.avro.Schema$EnumSchema.<init>(Schema.java:749)
 at org.shaded.apache.avro.Schema.parse(Schema.java:1300)
 at org.shaded.apache.avro.Schema.parse(Schema.java:1340)
 at org.shaded.apache.avro.Schema.parse(Schema.java:1269)
 at org.shaded.apache.avro.Schema$Parser.parse(Schema.java:1032)
 at org.shaded.apache.avro.Schema$Parser.parse(Schema.java:1020)

{code}

  was:The Avro spec does not allow for spaces *' '*  in enums. However, Python 
Avro does not error out or reject enums with spaces in them.


> Enums with spaces are accepted
> ------------------------------
>
>                 Key: AVRO-2174
>                 URL: https://issues.apache.org/jira/browse/AVRO-2174
>             Project: Avro
>          Issue Type: Bug
>          Components: python
>    Affects Versions: 1.8.2
>            Reporter: Harshal Dalvi
>            Priority: Major
>
> The Avro spec does not allow for spaces *' '*  in enums. However, Python Avro 
> does not error out or reject enums with spaces in them.
> This is an example of a part of a schema which was accepted by the python 
> package:
> {code}
> {
> "default": null,
> "type": [
> "null",
> {
> "symbols": [
> "top left",
> "top center",
> "top right",
> "center left",
> "center center",
> "center right",
> "bottom left",
> "bottom center",
> "bottom right"
> ],
> "type": "enum",
> "namespace": "",
> "name": "postion_enum"
> }
> {code}
>  
> The same schema, when read by the Java library errors out at *top left* as 
> expected:
> {code}
> Caused by: org.shaded.apache.avro.SchemaParseException: Illegal character in: 
> top left
>  at org.shaded.apache.avro.Schema.validateName(Schema.java:1151)
>  at org.shaded.apache.avro.Schema.access$200(Schema.java:81)
>  at org.shaded.apache.avro.Schema$EnumSchema.<init>(Schema.java:749)
>  at org.shaded.apache.avro.Schema.parse(Schema.java:1300)
>  at org.shaded.apache.avro.Schema.parse(Schema.java:1340)
>  at org.shaded.apache.avro.Schema.parse(Schema.java:1269)
>  at org.shaded.apache.avro.Schema$Parser.parse(Schema.java:1032)
>  at org.shaded.apache.avro.Schema$Parser.parse(Schema.java:1020)
> {code}



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