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Posted to dev@avro.apache.org by "Bill Graham (JIRA)" <ji...@apache.org> on 2011/08/09 22:48:27 UTC
[jira] [Updated] (AVRO-872) Allow interdependancies across IDL
schema imports
[ https://issues.apache.org/jira/browse/AVRO-872?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Bill Graham updated AVRO-872:
-----------------------------
Description:
This currently doesn't work because Player depends on Position, but it should:
{noformat}
$ cat position.avsc
{"type":"enum", "name": "Position", "namespace": "avro.examples.baseball",
"symbols": ["P", "C", "B1", "B2", "B3", "SS", "LF", "CF", "RF", "DH"]
}
$ cat player.avsc
{"type":"record", "name":"Player", "namespace": "avro.examples.baseball",
"fields": [
{"name": "number", "type": "int"},
{"name": "first_name", "type": "string"},
{"name": "last_name", "type": "string"},
{"name": "position", "type": {"type": "array", "items": "avro.examples.baseball.Position"} }
]
}
$ cat baseball.avdl
@namespace("avro.examples.baseball")
protocol Baseball {
import schema "position.avsc";
import schema "player.avsc";
}
$ java -jar avro-tools-1.5.1.jar idl baseball.avdl baseball.avpr
{noformat}
was:
This currently doesn't work because Player depends on Position, but it should:
{noformat}
$ cat position.avsc
{"type":"enum", "name": "Position", "namespace": "avro.examples.baseball",
"symbols": ["P", "C", "B1", "B2", "B3", "SS", "LF", "CF", "RF", "DH"]
}
$ cat player.avsc
{"type":"record", "name":"Player", "namespace": "avro.examples.baseball",
"fields": [
{"name": "number", "type": "int"},
{"name": "first_name", "type": "string"},
{"name": "last_name", "type": "string"},
{"name": "position", "type": {"type": "array", "items": "avro.examples.baseball.Position"} }
]
}
$ cat baseball.avdl
@namespace("avro.examples.baseball")
protocol Baseball {
import schema "position.avsc";
import schema "player.avsc";
}
$ java -jar avro-tools-1.5.1.jar idl baseball.avdl baseball.avpr
> Allow interdependancies across IDL schema imports
> -------------------------------------------------
>
> Key: AVRO-872
> URL: https://issues.apache.org/jira/browse/AVRO-872
> Project: Avro
> Issue Type: Improvement
> Reporter: Bill Graham
>
> This currently doesn't work because Player depends on Position, but it should:
> {noformat}
> $ cat position.avsc
> {"type":"enum", "name": "Position", "namespace": "avro.examples.baseball",
> "symbols": ["P", "C", "B1", "B2", "B3", "SS", "LF", "CF", "RF", "DH"]
> }
> $ cat player.avsc
> {"type":"record", "name":"Player", "namespace": "avro.examples.baseball",
> "fields": [
> {"name": "number", "type": "int"},
> {"name": "first_name", "type": "string"},
> {"name": "last_name", "type": "string"},
> {"name": "position", "type": {"type": "array", "items": "avro.examples.baseball.Position"} }
> ]
> }
> $ cat baseball.avdl
> @namespace("avro.examples.baseball")
> protocol Baseball {
> import schema "position.avsc";
> import schema "player.avsc";
> }
> $ java -jar avro-tools-1.5.1.jar idl baseball.avdl baseball.avpr
> {noformat}
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