GitHub user sarutak opened a pull request:
https://github.com/apache/spark/pull/6719
[Streaming][Doc] Remove duplicated description about WAL
I noticed there is a duplicated description about WAL.
```
To ensure zero-data loss, you have to additionally enable Write Ahead Logs
in Spark Streaming. To ensure zero data loss, enable the Write Ahead Logs
(introduced in Spark 1.2).
```
Let's remove the duplication.
I don't file this issue in JIRA because it's minor.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/sarutak/spark remove-multiple-description
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/6719.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 #6719
----
commit cc9bb21a5a1c73229216367ddfe3a07c2e7ac6e2
Author: Kousuke Saruta <[email protected]>
Date: 2015-06-09T09:32:06Z
Removed duplicated description about WAL
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