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https://issues.apache.org/jira/browse/FLINK-378?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Fabian Hueske updated FLINK-378:
--------------------------------
Description:
* Migrate and stabilize the research prototype of @aljoscha into the Flink
mainline.
* the first approach should only analyze tuple at a time operators (map, join,
..)
The tool is able to detect which fields are being changed (or not) by an UDF.
This information is used by the compiler to perform optimizations (such as
reusing order)
---------------- Imported from GitHub ----------------
Url: https://github.com/stratosphere/stratosphere/issues/378
Created by: [rmetzger|https://github.com/rmetzger]
Labels: enhancement, optimizer,
Milestone: Release 0.6 (unplanned)
Assignee: [skunert|https://github.com/skunert]
Created at: Tue Jan 07 19:55:57 CET 2014
State: open
was:
* Migrate and stabilize the research prototype of @aljoscha into the
Stratosphere mainline.
* the first approach should only analyze tuple at a time operators (map, join,
..)
The tool is able to detect which fields are being changed (or not) by an UDF.
This information is used by the compiler to perform optimizations (such as
reusing order)
---------------- Imported from GitHub ----------------
Url: https://github.com/stratosphere/stratosphere/issues/378
Created by: [rmetzger|https://github.com/rmetzger]
Labels: enhancement, optimizer,
Milestone: Release 0.6 (unplanned)
Assignee: [skunert|https://github.com/skunert]
Created at: Tue Jan 07 19:55:57 CET 2014
State: open
Summary: Add Java UDF Code analysis to Flink (was: Add Java UDF Code
analysis to Stratosphere)
> Add Java UDF Code analysis to Flink
> -----------------------------------
>
> Key: FLINK-378
> URL: https://issues.apache.org/jira/browse/FLINK-378
> Project: Flink
> Issue Type: New Feature
> Reporter: GitHub Import
> Priority: Minor
> Labels: github-import
> Fix For: pre-apache
>
>
> * Migrate and stabilize the research prototype of @aljoscha into the Flink
> mainline.
> * the first approach should only analyze tuple at a time operators (map,
> join, ..)
> The tool is able to detect which fields are being changed (or not) by an UDF.
> This information is used by the compiler to perform optimizations (such as
> reusing order)
> ---------------- Imported from GitHub ----------------
> Url: https://github.com/stratosphere/stratosphere/issues/378
> Created by: [rmetzger|https://github.com/rmetzger]
> Labels: enhancement, optimizer,
> Milestone: Release 0.6 (unplanned)
> Assignee: [skunert|https://github.com/skunert]
> Created at: Tue Jan 07 19:55:57 CET 2014
> State: open
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