GitHub user HyukjinKwon opened a pull request:
https://github.com/apache/spark/pull/12226
[SPARK-14103][SQL] Parse unescaped quotes in CSV data source.
## What changes were proposed in this pull request?
This PR resolves the problem during parsing unescaped quotes in input data.
For example, currently the data below:
```
"a"b,ccc,ddd
e,f,g
```
produces a data below:
- **Before**
```bash
["a"b,ccc,ddd[\n]e,f,g] <- as a value.
```
- **After**
```bash
["a"b], [ccc], [ddd]
[e], [f], [g]
```
This PR bumps up the Univocity parser's version. This was fixed in `2.0.2`,
https://github.com/uniVocity/univocity-parsers/issues/60.
## How was this patch tested?
Unit tests in `CSVSuite` and `sbt/sbt scalastyle`.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/HyukjinKwon/spark SPARK-14103-quote
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/12226.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 #12226
----
commit 3a9ef7550e201a74759f45cca56595c107100df8
Author: hyukjinkwon <[email protected]>
Date: 2016-04-07T00:26:28Z
Parse unescaped quotes
commit 3165d1d2aca61280ba123adc694dcb078c8a6d50
Author: hyukjinkwon <[email protected]>
Date: 2016-04-07T00:28:12Z
Remove unindentionally added dependencies
commit cca836ae38dbd79165b9919a222049703e06be06
Author: hyukjinkwon <[email protected]>
Date: 2016-04-07T01:03:15Z
Add a test for exception
commit d554c311efacd26cc08c9dd352a85da9d5e4990f
Author: hyukjinkwon <[email protected]>
Date: 2016-04-07T01:20:52Z
Remove exception halding as not distinguishing this exception
----
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