GitHub user QiangCai opened a pull request:
https://github.com/apache/incubator-carbondata/pull/97
[CARBONDATA-180]give proper error message when dataloading with wrong
delimiter or fileheader
**1 CarbonData JIRA link**
[CARBONDATA-180](https://issues.apache.org/jira/browse/CARBONDATA-180)
**2 Cause Analysis**
When dataloading with wrong delimiter or fileheader, We get less columns
from input file than columns in fileheader property.
**3 Solution**
We can check the columns in fileheader property and the columns in input
files. If these two columns list are different, we can stop dataloading flow
and give a proper error message.
**4 Impact**
DataLoading
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/QiangCai/incubator-carbondata
fixWrongdelimiter
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/incubator-carbondata/pull/97.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 #97
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commit a285462795066d74ac2580714a5009b37ff5b754
Author: QiangCai <david.c...@gmail.com>
Date: 2016-08-26T02:57:53Z
give a proper error message for wrong delimiter or fileheader
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