GitHub user cloud-fan opened a pull request:
https://github.com/apache/spark/pull/14773
[SPARK-17203][SQL] data source options should always be case insensitive
## What changes were proposed in this pull request?
We don't have a clear definition about When data source options should be
case sensitive and when not. Currently `path` is case-insensitive,
`numFeatures` in LibSVMFileFormat is case-sensitive, `maxFilesPerTrigger` in
FileStreamSource is case-insensitive, etc.
Instead of letting every conf decide whether they should be case-sensitive
or not themselves, I think it's better to make it clear that all data source
options are case-insensitive.
## How was this patch tested?
existing tests.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/cloud-fan/spark case
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/14773.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 #14773
----
commit 2e4368eb4375b08bbbf0caf5633f02828a7c40b9
Author: Wenchen Fan <[email protected]>
Date: 2016-08-23T15:16:06Z
data source options should always be case insensitive
----
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at [email protected] or file a JIRA ticket
with INFRA.
---
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
