GitHub user jerryshao opened a pull request:
https://github.com/apache/spark/pull/13405
[SPARK-15659][SQL] Ensure FileSystem is gotten from path
## What changes were proposed in this pull request?
Currently `spark.sql.warehouse.dir` is pointed to local dir by default,
which will throw exception when HADOOP_CONF_DIR is configured and default FS is
hdfs.
```
java.lang.IllegalArgumentException: Wrong FS:
file:/Users/sshao/projects/apache-spark/spark-warehouse, expected:
hdfs://localhost:8020
```
So we should always get the `FileSystem` from `Path` to avoid wrong FS
problem.
## How was this patch tested?
Local test.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/jerryshao/apache-spark SPARK-15659
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/13405.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 #13405
----
commit 7e01426f98dd8f5f68a1cb6d3fa8a5d47686ac0b
Author: jerryshao <[email protected]>
Date: 2016-05-31T05:58:29Z
Ensure FileSystem is gotten from path to avoid default FileSystem conflicts
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