GitHub user Zhangshunyu opened a pull request:
https://github.com/apache/incubator-carbondata/pull/84
[CARBONDATA-167]Fix UndeclaredThrowableException thrown instead of data
loading fail when fileheader has unsupported characters in file/command
## Why raise this pr:
For bug fix:
When create a table named test and execute
` LOAD DATA INPATH 'hdfs://hacluster/test/chetan/vardhan.csv' INTO table
test OPTIONS('DELIMITER'= ',' ,'QUOTECHAR'= '"', 'FILEHEADER '='~');` the
fileheader is not proper and
It will throws exception like:
`Error: java.lang.reflect.UndeclaredThrowableException (state=,code=0)`
Actually it should tell "DataLoad failed" to user instead of throws such an
exception.
## How to solve:
Catch the Exception who would be treated as UndeclaredThrowableException
and create a new DataLoadingException to throw to beeline whose message
contains "DataLoad failed".
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/Zhangshunyu/incubator-carbondata newexc
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/incubator-carbondata/pull/84.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 #84
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commit 11bfc7b3528c19412cef370cb1b8342f7f7eba85
Author: Zhangshunyu <[email protected]>
Date: 2016-08-22T13:22:04Z
fix the bug of load exception
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