GitHub user zhengruifeng opened a pull request:
https://github.com/apache/spark/pull/11821
[Minor][DOC] Fix nits in JavaStreamingTestExample
## What changes were proposed in this pull request?
Fix some nits discussed in
https://github.com/apache/spark/pull/11776#issuecomment-198207419
use !rdd.isEmpty instead of rdd.count > 0
use static instead of AtomicInteger
remove unneeded "throws Exception"
## How was this patch tested?
manual tests
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/zhengruifeng/spark je_fix
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/11821.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 #11821
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commit dcce428b66aa0ffd0c468302598b823f8f7f4854
Author: Zheng RuiFeng <ruife...@foxmail.com>
Date: 2016-03-18T11:04:56Z
create je_fix
commit 09ad928e3f5efde847eae324b648bfed227c0f34
Author: Zheng RuiFeng <ruife...@foxmail.com>
Date: 2016-03-18T11:07:47Z
del throws
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