GitHub user gatorsmile opened a pull request:
https://github.com/apache/spark/pull/16356
[SPARK-18949] [SQL] Add repairTable API to Catalog
### What changes were proposed in this pull request?
Currently, we only have a SQL interface for recovering all the partitions
in the directory of a table and update the catalog. `MSCK REPAIR TABLE`.
(Actually, very hard for me to remember `MSCK` and have no clue what it means)
After the new "Scalable Partition Handling", the table repair becomes much
more important for making visible the data in the created data source
partitioned table.
Thus, this PR is to add it into the Catalog interface. After this PR, users
can repair the table by
```Scala
spark.catalog.repairTable("testTable")
```
### How was this patch tested?
Modified the existing test cases.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/gatorsmile/spark repairTable
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/16356.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 #16356
----
commit 1f71236e0f4f96248bea7222d087c41b9e4d6c08
Author: gatorsmile <gatorsm...@gmail.com>
Date: 2016-12-20T19:23:13Z
fix.
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