[NUTCH-2790] CSVIndexWriter does not escape leading quotes properly

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 1.17
• Fix Version/s: 1.17
• Component/s: indexer, plugin
• Assignee: Unassigned
• Reporter: Patrick Mézard
• Created: 09/Jun/20 14:52
• Updated: 28/Jan/21 13:16
• Resolved: 10/Jun/20 18:28

Description

There is an off-by-one error in https://github.com/apache/nutch/blob/master/src/plugin/indexer-csv/src/java/org/apache/nutch/indexwriter/csv/CSVIndexWriter.java#L408

The nextQuoteChar==0 case is skipped and the value serialized verbatim instead of being escaped.

I will send a PR after the ticket creation.