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https://issues.apache.org/jira/browse/FLINK-377?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14293833#comment-14293833
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ASF GitHub Bot commented on FLINK-377:
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Github user zentol commented on the pull request:
https://github.com/apache/flink/pull/202#issuecomment-71688094
@dan-blanchard generally, how easy it is will depend on what you're going
for.
you can implement the functionality to create a plan in the given language;
or just leave that out and focus on udf's. (this means writing plans in java
though!)
for UDF's you can decide whether you want to create a complete framework
with different operations and driver strategy's (map, cogroup, reduce etc.), or
just provide the ability to receive/send values.
the only common core is the data exchange between the given language and
java, which for example in python takes roughly 300 lines of code. (data is
itself is ~70, rest is serialization)
> Create a general purpose framework for language bindings
> --------------------------------------------------------
>
> Key: FLINK-377
> URL: https://issues.apache.org/jira/browse/FLINK-377
> Project: Flink
> Issue Type: Improvement
> Reporter: GitHub Import
> Labels: github-import
> Fix For: pre-apache
>
>
> A general purpose API to run operators with arbitrary binaries.
> This will allow to run Stratosphere programs written in Python, JavaScript,
> Ruby, Go or whatever you like.
> We suggest using Google Protocol Buffers for data serialization. This is the
> list of languages that currently support ProtoBuf:
> https://code.google.com/p/protobuf/wiki/ThirdPartyAddOns
> Very early prototype with python:
> https://github.com/rmetzger/scratch/tree/learn-protobuf (basically testing
> protobuf)
> For Ruby: https://github.com/infochimps-labs/wukong
> Two new students working at Stratosphere (@skunert and @filiphaase) are
> working on this.
> The reference binding language will be for Python, but other bindings are
> very welcome.
> The best name for this so far is "stratosphere-lang-bindings".
> I created this issue to track the progress (and give everybody a chance to
> comment on this)
> ---------------- Imported from GitHub ----------------
> Url: https://github.com/stratosphere/stratosphere/issues/377
> Created by: [rmetzger|https://github.com/rmetzger]
> Labels: enhancement,
> Assignee: [filiphaase|https://github.com/filiphaase]
> Created at: Tue Jan 07 19:47:20 CET 2014
> State: open
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