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https://issues.apache.org/jira/browse/SPARK-7529?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Joseph K. Bradley resolved SPARK-7529.
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Resolution: Fixed
Fix Version/s: 1.4.0
I'm marking this Fixed. Since the PR with the fixes will go into 1.4.1 and
1.5, this JIRA is complete.
> Java compatibility check for MLlib 1.4
> --------------------------------------
>
> Key: SPARK-7529
> URL: https://issues.apache.org/jira/browse/SPARK-7529
> Project: Spark
> Issue Type: Sub-task
> Components: ML, MLlib
> Affects Versions: 1.4.0
> Reporter: Xiangrui Meng
> Assignee: Joseph K. Bradley
> Fix For: 1.4.0
>
>
> Check Java compatibility for MLlib 1.4. We should create separate JIRAs for
> each possible issue.
> Checking compatibility means:
> * comparing with the Scala doc
> * verifying that Java docs are not messed up by Scala type incompatibilities.
> Some items to look out for are:
> ** Check for generic "Object" types where Java cannot understand complex
> Scala types.
> ** Check Scala objects (especially with nesting!) carefully.
> ** Check for uses of Scala and Java enumerations, which can show up oddly in
> the other language's doc.
> * If needed for complex issues, create small Java unit tests which execute
> each method. (The correctness can be checked in Scala.)
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