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Posted to issues@carbondata.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2016/10/13 18:44:21 UTC
[jira] [Commented] (CARBONDATA-317) CSV having only space char is
throwing NullPointerException
[ https://issues.apache.org/jira/browse/CARBONDATA-317?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15572821#comment-15572821 ]
ASF GitHub Bot commented on CARBONDATA-317:
-------------------------------------------
GitHub user mohammadshahidkhan opened a pull request:
https://github.com/apache/incubator-carbondata/pull/237
[CARBONDATA-317] - CSV having only space char is throwing NullPointer…
Problem: Data loading fails if csv is having only empty chars
Analysis: During data load, in global dictionary generation step while reading the first line for the headers
its getting null value from the LineCsvReader.
Solution : Added null check over first row and throwing exception asking to provide valid csv.
"Please check your input path and make sure csv file contains valid header."
Impact area: Data load with csv having only space char in first line.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/mohammadshahidkhan/incubator-carbondata having_only_space_char
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/incubator-carbondata/pull/237.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 #237
----
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> CSV having only space char is throwing NullPointerException
> -----------------------------------------------------------
>
> Key: CARBONDATA-317
> URL: https://issues.apache.org/jira/browse/CARBONDATA-317
> Project: CarbonData
> Issue Type: Bug
> Reporter: Mohammad Shahid Khan
> Priority: Minor
>
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