GitHub user BryanCutler opened a pull request:
https://github.com/apache/spark/pull/14516
[SPARK-15702][DOCS] Changed programming guide to not reference old
accumulator API in Scala
## What changes were proposed in this pull request?
In the programming guide, the accumulator section mixes up both the old and
new APIs causing it to be confusing. This is not necessary for Scala, so all
references to the old API are removed. For Java, it is somewhat fixed up
except for the example of a custom accumulator because I don't think an API
exists yet. Python has not currently implemented the new API.
## How was this patch tested?
built doc locally
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/BryanCutler/spark
fixup-accumulator-programming-guide-SPARK-15702
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/14516.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #14516
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commit fcf34bab10b4c52e49556ffe37dc7c75123b6973
Author: Bryan Cutler <cutl...@gmail.com>
Date: 2016-08-05T22:44:04Z
took out references to old accumulator api in Scala
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