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Posted to dev@avro.apache.org by "Jeff Hodges (JIRA)" <ji...@apache.org> on 2010/05/05 07:48:06 UTC
[jira] Resolved: (AVRO-535) default does not work
[ https://issues.apache.org/jira/browse/AVRO-535?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jeff Hodges resolved AVRO-535.
------------------------------
Resolution: Invalid
Marking this as invalid. The spec only wants defaults used on read, not write.
> default does not work
> ---------------------
>
> Key: AVRO-535
> URL: https://issues.apache.org/jira/browse/AVRO-535
> Project: Avro
> Issue Type: Bug
> Components: ruby
> Affects Versions: 1.4.0
> Environment: Mac OSX
> Reporter: Wanli Yang
> Assignee: Jeff Hodges
>
> this is the request:
> "get_foo": {
> "request": [
> { "name": "id", "type": "long" },
> { "name": "foo", "type": "string", "default": "bar" }
> ],
> "response": { "type": "array", "items": "long" }
> },
> This is the client code:
> avro.request('get_foo', 'id' => 3)
> And this is the error the client gets:
> ./script/../vendor/gems/avro-1.4.0.pre1/lib/avro/io.rb:544:in `write_data': The datum {"id"=>3} is not an example of schema [{"name":"id","type":"long"},{"name":"foo","default":"bar","type":"string"}] (Avro::IO::AvroTypeError)
> from ./script/../vendor/gems/avro-1.4.0.pre1/lib/avro/io.rb:539:in `write'
> from ./script/../vendor/gems/avro-1.4.0.pre1/lib/avro/ipc.rb:160:in `write_request'
> from ./script/../vendor/gems/avro-1.4.0.pre1/lib/avro/ipc.rb:155:in `write_call_request'
> from ./script/../vendor/gems/avro-1.4.0.pre1/lib/avro/ipc.rb:105:in `request'
> And nil does not work either:
> client code:
> avro.request('get_foo', {'id' => 3, 'foo' => nil})
> error the client gets:
> ./script/../vendor/gems/avro-1.4.0.pre1/lib/avro/io.rb:544:in `write_data': The datum {"id"=>3, "foo"=>nil} is not an example of schema [{"name":"id","type":"long"},{"name":"foo","default":"bar","type":"string"}] (Avro::IO::AvroTypeError)
> from ./script/../vendor/gems/avro-1.4.0.pre1/lib/avro/io.rb:539:in `write'
> from ./script/../vendor/gems/avro-1.4.0.pre1/lib/avro/ipc.rb:160:in `write_request'
> from ./script/../vendor/gems/avro-1.4.0.pre1/lib/avro/ipc.rb:155:in `write_call_request'
> from ./script/../vendor/gems/avro-1.4.0.pre1/lib/avro/ipc.rb:105:in `request'
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