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https://issues.apache.org/jira/browse/THRIFT-1023?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13428958#comment-13428958
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Nathan Beyer commented on THRIFT-1023:
--------------------------------------
I did some testing on Ubuntu 12.04 and everything seems to work fine with Ruby
1.8.7-p370 (via RVM), 1.9.3-p194 (via RVM), 1.9.3-p0 (via Ubuntu APT).
To get the full build to work via Ruby 1.9.3 on Ubuntu requires additional
tweaks. Ubuntu packages 'ruby1.9.1' and 'ruby1.9.1-dev' are required. Also, the
changes in the patch file 'THRIFT-1023-build-ruby19.patch'.
The patch 'THRIFT-1023-build-ruby19.patch' is a bit kludgy and needs some
consideration. Here's what was changed -
* Makefile.am - There seems to be a slight behavior change in the interpreter's
load mechanism, such that to get the integration tests to run a '-I.' was
needed; this includes the local directory.
* thrift.gemspec - the mongrel dependency must be removed and the easiest way
to do that was add the RUBY_VERSION conditional. There's no mechanism in
RubyGems to define a dependency as "optional". My suggestion would be to just
remove this dependency altogether from the gemspec.
* lib/rb/spec/mongrel_http_server_spec.rb - this adds a similar RUBY_VERSION
check, which essentially removes the contents of the file when Ruby 1.9 is
used. If mongrel is removed from the gemspec, then this should be tweaked to
capture a LoadError on the load of 'thrift/server/mongrel_http_server'.
I'm open to suggestions on the best approach to handle the mongrel portions of
the code. My suggestion would be to remove it from the gemspec, make the specs
only run when mongrel can be loaded. I think mongrel could be added to the
Gemfile, such that it's optional, but I'll have to look into that.
> Thrift encoding (UTF-8) issue with Ruby 1.9.2
> ----------------------------------------------
>
> Key: THRIFT-1023
> URL: https://issues.apache.org/jira/browse/THRIFT-1023
> Project: Thrift
> Issue Type: Bug
> Components: Ruby - Library
> Affects Versions: 0.5
> Environment: OSX, Ruby 1.9.2, Thrift Gem version 0.5.0
> Reporter: Vincent Peres
> Assignee: Jake Farrell
> Fix For: 0.9
>
> Attachments: THRIFT-1023-build-ruby19.patch,
> THRIFT-1023-refactor-transport-protocol-for-ruby19-v2.patch,
> THRIFT-1023-refactor-transport-protocol-for-ruby19-v3.patch,
> THRIFT-1023-refactor-transport-protocol-for-ruby19.patch,
> thrift-1023-utf8-encoding-issue.path
>
>
> I came up with an encoding issue coming from the Thrift library, and
> especially the BufferedTransport class.
> I've decided to write down few tests to give you a concrete example :
> # encoding: utf-8
> require 'spec_helper'
> describe "encoding" do
> before do
> transport =
> Thrift::BufferedTransport.new(Thrift::Socket.new(MR_CONFIG['host'], 9090))
> protocol = Thrift::BinaryProtocol.new(transport)
> @client = Apache::Hadoop::Hbase::Thrift::Hbase::Client.new(protocol)
> transport.open()
> @table_name = "encoding_test"
> @column_family = "info:"
> end
> it "should create a new table" do
> column = Apache::Hadoop::Hbase::Thrift::ColumnDescriptor.new{|c| c.name=
> @column_family}
> @client.createTable(@table_name, [column]).should be_nil
> end
> it "should save standard caracteres" do
> m = Apache::Hadoop::Hbase::Thrift::Mutation.new
> m.column = "info:first_name"
> m.value = "Vincent"
> m.value.encoding.should == Encoding::UTF_8
> @client.mutateRow(@table_name, "ID1", [m]).should be_nil
> end
> it "should save UTF8 caracteres" do
> m = Apache::Hadoop::Hbase::Thrift::Mutation.new
> m.column = "info:first_name"
> m.value = "Thorbjørn"
> m.value.encoding.should == Encoding::UTF_8
> @client.mutateRow(@table_name, "ID1", [m]).should be_nil
> end
> it "should destroy the table" do
> @client.disableTable(@table_name).should be_nil
> @client.deleteTable(@table_name).should be_nil
> end
> end
> It fails when it tries to save the UTF8 string including the caractere 'ø'.
> Here is the output :
> 1) encoding should save UTF8 caracteres
> Failure/Error: @client.mutateRow(@table_name, "ID1", [m]).should be_nil
> incompatible character encodings: ASCII-8BIT and UTF-8
>
> #/Users/vincentp/.rvm/gems/ruby-1.9.2-p0/gems/thrift-0.5.0/lib/thrift/transport/buffered_transport.rb:59:in
> `write'
>
> #/Users/vincentp/.rvm/gems/ruby-1.9.2-p0/gems/thrift-0.5.0/lib/thrift/protocol/binary_protocol.rb:107:in
> `write_string'
>
> #/Users/vincentp/.rvm/gems/ruby-1.9.2-p0/gems/thrift-0.5.0/lib/thrift/client.rb:35:in
> `write'
>
> #/Users/vincentp/.rvm/gems/ruby-1.9.2-p0/gems/thrift-0.5.0/lib/thrift/client.rb:35:in
> `send_message'
> # ./lib/thrift/hbase.rb:289:in `send_mutateRow'
> # ./lib/thrift/hbase.rb:284:in `mutateRow'
> # ./spec/thrift/cases/encoding_spec.rb:37:in `block (2 levels) in <top
> (required)>'
> Let me know if you need any other details, thank you !
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