GitHub user vanzin opened a pull request:
https://github.com/apache/spark/pull/2831
[SPARK-3979] [yarn] Use fs's default replication.
This avoids issues when HDFS is configured in a way that would not
allow the hardcoded default replication of "3".
Note: getDefaultReplication(Path) was added in 0.23.3, and the oldest
one available on Maven Central is 0.23.7, so I chose to not add code
to access that method via reflection.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/vanzin/spark SPARK-3979
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/2831.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 #2831
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commit b0e3a9759fc6135e2f4f0789cdd7244662710895
Author: Marcelo Vanzin <[email protected]>
Date: 2014-10-16T20:47:30Z
[SPARK-3979] [yarn] Use fs's default replication.
This avoids issues when HDFS is configured in a way that would not
allow the hardcoded default replication of "3".
Note: getDefaultReplication(Path) was added in 0.23.3, and the oldest
one available on Maven Central is 0.23.7, so I chose to not add code
to access that method via reflection.
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