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https://issues.apache.org/jira/browse/DRILL-3178?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15458600#comment-15458600
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F Méthot commented on DRILL-3178:
---------------------------------
With 1.7 build, for this file:
> cat data/3428.csv
1,"line1"
2,"line2
"
3,"line3"
I get:
> select * from my_dfs.`/root/data/3428.csv`;
Error: DATA_READ ERROR: Error processing input: Cannot use newline character
within quoted string, line=3, char=22. Content parsed: [ ]
Failure while reading file file:///root/data/3428.csv. Happened at or shortly
before byte position 22.
Fragment 0:0
[Error Id: 49a05427-e763-4cca-9f97-e4b4308ecb75 on perfnode206.perf.lab:31010]
(state=,code=0)
> csv reader should allow newlines inside quotes
> -----------------------------------------------
>
> Key: DRILL-3178
> URL: https://issues.apache.org/jira/browse/DRILL-3178
> Project: Apache Drill
> Issue Type: Improvement
> Components: Storage - Text & CSV
> Affects Versions: 1.0.0
> Environment: Ubuntu Trusty 14.04.2 LTS
> Reporter: Neal McBurnett
> Fix For: Future
>
>
> When reading a csv file which contains newlines within quoted strings, e.g.
> via
> select * from dfs.`/tmp/q.csv`;
> Drill 1.0 says:
> Error: SYSTEM ERROR: com.univocity.parsers.common.TextParsingException:
> Error processing input: Cannot use newline character within quoted string
> But many tools produce csv files with newlines in quoted strings. Drill
> should be able to handle them.
> Workaround: the csvquote program (https://github.com/dbro/csvquote) can
> encode embedded commas and newlines, and even decode them later if desired.
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