GitHub user xubo245 opened a pull request:
https://github.com/apache/carbondata/pull/2341
[CARBONDATA-2500] Create are API to read user's schema in SDK
The order is different between write and read data type of schema in SDK
1. Create are API to read user's schema in SDK:
org.apache.carbondata.sdk.file.CarbonReader#readUserSchema
` /**
* Read CarbonData file and return the user schema
*/
public static List<ColumnSchema> readUserSchema(String dataFilePath) ;`
2.write some test case to sort list of columnSchema.
org.apache.carbondata.sdk.file.CarbonReaderTest
3. Fix some spell error in CarbonData
Be sure to do all of the following checklist to help us incorporate
your contribution quickly and easily:
- [ ] Any interfaces changed?
No, but add one new interface
- [ ] Any backward compatibility impacted?
No
- [ ] Document update required?
Yes
- [ ] Testing done
Please provide details on
- Whether new unit test cases have been added or why no new tests
are required?
- How it is tested? Please attach test report.
- Is it a performance related change? Please attach the performance
test report.
- Any additional information to help reviewers in testing this
change.
add some test case in org.apache.carbondata.sdk.file.CarbonReaderTest
- [ ] For large changes, please consider breaking it into sub-tasks under
an umbrella JIRA.
No
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/xubo245/carbondata
CARBONDATA-2500-orderDifferent
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/carbondata/pull/2341.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 #2341
----
commit 214f46440c47bba481e72e344c2853364b855aca
Author: xubo245 <xubo29@...>
Date: 2018-05-25T08:07:55Z
[CARBONDATA-2500] The order is different between write and read data type
of schema in SDK
fix style
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