GitHub user windpiger opened a pull request:
https://github.com/apache/spark/pull/17254
[SPARK-19917][SQL]qualified partition path stored in catalog
## What changes were proposed in this pull request?
partition path should be qualified to store in catalog.
There are some scenes:
1. ALTER TABLE t PARTITION(b=1) SET LOCATION '/path/x'
qualified: file:/path/x
2. ALTER TABLE t PARTITION(b=1) SET LOCATION 'x'
qualified: file:/tablelocation/x
3. ALTER TABLE t ADD PARTITION(b=1) LOCATION '/path/x'
qualified: file:/path/x
4. ALTER TABLE t ADD PARTITION(b=1) LOCATION 'x'
qualified: file:/tablelocation/x
Currently only ALTER TABLE t ADD PARTITION(b=1) LOCATION for hive serde
table has the expected qualified path. we should make other scenes to be
consist with it.
Another change is for alter table location.
## How was this patch tested?
modify existing TestCases
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/windpiger/spark qualifiedPartitionPath
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/17254.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 #17254
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commit 51dcf4092345e173a63e088e779fa44c4fc963b1
Author: windpiger <[email protected]>
Date: 2017-03-11T04:39:02Z
[SPARK-19917][SQL]qualified partition path stored in catalog
commit 996a84d8d1ece4d311240e71a1a9be47828621f8
Author: windpiger <[email protected]>
Date: 2017-03-11T04:42:32Z
remove empty line
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