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Posted to dev@avro.apache.org by "Doug Cutting (JIRA)" <ji...@apache.org> on 2012/11/28 23:35:58 UTC
[jira] [Resolved] (AVRO-1134) Ruby datafile serialization fails
with UTF-8 characters
[ https://issues.apache.org/jira/browse/AVRO-1134?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Doug Cutting resolved AVRO-1134.
--------------------------------
Resolution: Duplicate
Resolving as a duplicate of AVRO-1206.
> Ruby datafile serialization fails with UTF-8 characters
> -------------------------------------------------------
>
> Key: AVRO-1134
> URL: https://issues.apache.org/jira/browse/AVRO-1134
> Project: Avro
> Issue Type: Bug
> Components: ruby
> Affects Versions: 1.7.1
> Environment: Linux and Mac OS X tested, identical on both.
> Reporter: Paul Dlug
> Attachments: avro_utf8_test.rb
>
>
> When trying to deserialize a data file containing a string with UTF-8 characters the ruby avro client fails with a variety of errors (error message varies with each run, see below). The attached script can be used to replicate this problem. Changing the type in the schema between bytes and string doesn't make a difference.
> {code}
> % ruby avro_utf8_test.rb
> {"id"=>"works", "data"=>"2x2"}
> {"id"=>"broken", "data"=>"2\xC3\x97"}
> vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:46:in `byte!': undefined method `unpack' for nil:NilClass (NoMethodError)
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:63:in `read_long'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:380:in `read_union'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:316:in `read_data'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:391:in `block in read_record'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:389:in `each'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:389:in `read_record'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:317:in `read_data'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:282:in `read'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/data_file.rb:223:in `block in each'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/data_file.rb:211:in `loop'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/data_file.rb:211:in `each'
> from avro_utf8_test.rb:29:in `<main>'
> % ruby avro_utf8_test.rb
> {"id"=>"works", "data"=>"2x2"}
> {"id"=>"broken", "data"=>"2\xC3\x97"}
> vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:46:in `byte!': undefined method `unpack' for nil:NilClass (NoMethodError)
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:63:in `read_long'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:380:in `read_union'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:316:in `read_data'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:391:in `block in read_record'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:389:in `each'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:389:in `read_record'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:317:in `read_data'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:282:in `read'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/data_file.rb:223:in `block in each'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/data_file.rb:211:in `loop'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/data_file.rb:211:in `each'
> from avro_utf8_test.rb:29:in `<main>'
> % ruby avro_utf8_test.rb
> {"id"=>"works", "data"=>"2x2"}
> {"id"=>"broken", "data"=>"2\xC3\x97"}
> vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:46:in `byte!': undefined method `unpack' for nil:NilClass (NoMethodError)
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:63:in `read_long'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:380:in `read_union'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:316:in `read_data'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:391:in `block in read_record'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:389:in `each'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:389:in `read_record'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:317:in `read_data'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:282:in `read'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/data_file.rb:223:in `block in each'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/data_file.rb:211:in `loop'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/data_file.rb:211:in `each'
> from avro_utf8_test.rb:29:in `<main>'
> % ruby avro_utf8_test.rb
> {"id"=>"works", "data"=>"2x2"}
> {"id"=>"broken", "data"=>"2\xC3\x97"}
> vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:105:in `read': failed to allocate memory (NoMemoryError)
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:105:in `read'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:93:in `read_bytes'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:100:in `read_string'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:306:in `read_data'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:391:in `block in read_record'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:389:in `each'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:389:in `read_record'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:317:in `read_data'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:282:in `read'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/data_file.rb:223:in `block in each'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/data_file.rb:211:in `loop'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/data_file.rb:211:in `each'
> from avro_utf8_test.rb:29:in `<main>'
> % ruby avro_utf8_test.rb
> {"id"=>"works", "data"=>"2x2"}
> {"id"=>"broken", "data"=>"2\xC3\x97"}
> vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:229:in `match_schemas': undefined method `type' for nil:NilClass (NoMethodError)
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:287:in `read_data'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:383:in `read_union'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:316:in `read_data'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:391:in `block in read_record'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:389:in `each'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:389:in `read_record'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:317:in `read_data'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:282:in `read'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/data_file.rb:223:in `block in each'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/data_file.rb:211:in `loop'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/data_file.rb:211:in `each'
> from avro_utf8_test.rb:29:in `<main>'
> % ruby avro_utf8_test.rb
> {"id"=>"works", "data"=>"2x2"}
> {"id"=>"broken", "data"=>"2\xC3\x97"}
> vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:105:in `read': negative length -7638 given (ArgumentError)
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:105:in `read'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:93:in `read_bytes'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:100:in `read_string'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:306:in `read_data'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:391:in `block in read_record'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:389:in `each'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:389:in `read_record'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:317:in `read_data'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:282:in `read'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/data_file.rb:223:in `block in each'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/data_file.rb:211:in `loop'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/data_file.rb:211:in `each'
> from avro_utf8_test.rb:29:in `<main>'
> % ruby avro_utf8_test.rb
> {"id"=>"works", "data"=>"2x2"}
> {"id"=>"broken", "data"=>"2\xC3\x97"}
> vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:105:in `read': negative length -50 given (ArgumentError)
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:105:in `read'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:93:in `read_bytes'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:100:in `read_string'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:306:in `read_data'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:391:in `block in read_record'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:389:in `each'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:389:in `read_record'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:317:in `read_data'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:282:in `read'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/data_file.rb:223:in `block in each'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/data_file.rb:211:in `loop'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/data_file.rb:211:in `each'
> from avro_utf8_test.rb:29:in `<main>'
> % ruby avro_utf8_test.rb
> {"id"=>"works", "data"=>"2x2"}
> {"id"=>"broken", "data"=>"2\xC3\x97"}
> vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:46:in `byte!': undefined method `unpack' for nil:NilClass (NoMethodError)
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:63:in `read_long'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:380:in `read_union'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:316:in `read_data'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:391:in `block in read_record'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:389:in `each'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:389:in `read_record'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:317:in `read_data'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:282:in `read'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/data_file.rb:223:in `block in each'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/data_file.rb:211:in `loop'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/data_file.rb:211:in `each'
> from avro_utf8_test.rb:29:in `<main>'
> % ruby avro_utf8_test.rb
> {"id"=>"works", "data"=>"2x2"}
> {"id"=>"broken", "data"=>"2\xC3\x97"}
> vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:105:in `read': negative length -47 given (ArgumentError)
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:105:in `read'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:93:in `read_bytes'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:100:in `read_string'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:306:in `read_data'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:391:in `block in read_record'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:389:in `each'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:389:in `read_record'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:317:in `read_data'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:282:in `read'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/data_file.rb:223:in `block in each'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/data_file.rb:211:in `loop'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/data_file.rb:211:in `each'
> from avro_utf8_test.rb:29:in `<main>'
> % ruby avro_utf8_test.rb
> {"id"=>"works", "data"=>"2x2"}
> {"id"=>"broken", "data"=>"2\xC3\x97"}
> vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:229:in `match_schemas': undefined method `type' for nil:NilClass (NoMethodError)
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:287:in `read_data'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:383:in `read_union'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:316:in `read_data'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:391:in `block in read_record'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:389:in `each'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:389:in `read_record'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:317:in `read_data'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/io.rb:282:in `read'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/data_file.rb:223:in `block in each'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/data_file.rb:211:in `loop'
> from vendor/ruby/1.9.1/gems/avro-1.7.0/lib/avro/data_file.rb:211:in `each'
> from avro_utf8_test.rb:29:in `<main>'
> {code}
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