GitHub user windpiger opened a pull request:
https://github.com/apache/spark/pull/17119
[SPARK-19784][SQL]refresh table after alter the location
## What changes were proposed in this pull request?
currently if we alter the location of a datasource table, then we select
from it, it still return the data of the old location.
## How was this patch tested?
unit test added
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/windpiger/spark alterLocationShouldRefresh
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/17119.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 #17119
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commit 3a7067ee9264e44a7d953989c525ea5f16b611d2
Author: windpiger <[email protected]>
Date: 2017-03-01T10:21:10Z
[SPARK-19577][SQL]refresh table after alter the location
commit 9050349fff162ea9c0c506f4021fc4585fe09026
Author: windpiger <[email protected]>
Date: 2017-03-01T10:28:22Z
add hive table test
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