GitHub user aokolnychyi opened a pull request:
https://github.com/apache/spark/pull/16024
[MINOR][DOCS] Updates to the Accumulator example in the programming guide.
Fixed typos, AccumulatorV2 in Java
## What changes were proposed in this pull request?
This pull request contains updates to Scala and Java Accumulator code
snippets in the programming guide.
- For Scala, the pull request fixes the signature of the 'add()' method in
the custom Accumulator, which contained two params (as the old
AccumulatorParam) instead of one (as in AccumulatorV2).
- The Java example was updated to use the AccumulatorV2 class since
AccumulatorParam is marked as deprecated.
- Scala and Java examples are more consistent now.
## How was this patch tested?
This patch was tested manually by building the docs locally.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/aokolnychyi/spark fixed_accumulator_example
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/16024.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 #16024
----
commit f4388a84181e7c40003db0b1574602350160721a
Author: aokolnychyi <[email protected]>
Date: 2016-11-27T21:30:26Z
[MINOR][DOCS] Updates to the Accumulator example in the programming guide.
Fixed typos, AccumulatorV2 in Java
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