GitHub user andrewor14 opened a pull request:
https://github.com/apache/spark/pull/13015
[SPARK-15234][SQL] Fix spark.catalog.listDatabases.show()
## What changes were proposed in this pull request?
Before:
```
scala> spark.catalog.listDatabases.show()
+--------------------+-----------+-----------+
| name|description|locationUri|
+--------------------+-----------+-----------+
|Database[name='de...|
|Database[name='my...|
|Database[name='so...|
+--------------------+-----------+-----------+
```
After:
```
+-------+--------------------+--------------------+
| name| description| locationUri|
+-------+--------------------+--------------------+
|default|Default Hive data...|file:/user/hive/w...|
| my_db| This is a database|file:/Users/andre...|
|some_db| |file:/private/var...|
+-------+--------------------+--------------------+
```
## How was this patch tested?
New test in `CatalogSuite`
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/andrewor14/spark catalog-show
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/13015.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 #13015
----
commit 26ec78741b2f8377fbb7f3361986fb171ae813e9
Author: Andrew Or <[email protected]>
Date: 2016-05-09T22:29:43Z
Show constructor params in catalog classes
commit c9e364fdef9785ed093ea60655de3f01653ae773
Author: Andrew Or <[email protected]>
Date: 2016-05-09T22:41:17Z
Add a test
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