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Posted to dev@crunch.apache.org by "Micah Whitacre (JIRA)" <ji...@apache.org> on 2014/05/21 21:11:38 UTC
[jira] [Resolved] (CRUNCH-362) Add a CSV File Source
[ https://issues.apache.org/jira/browse/CRUNCH-362?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Micah Whitacre resolved CRUNCH-362.
-----------------------------------
Resolution: Fixed
Fix Version/s: 0.8.3
The patch applied cleanly to 0.8 code stream so I went ahead and merged.
> Add a CSV File Source
> ---------------------
>
> Key: CRUNCH-362
> URL: https://issues.apache.org/jira/browse/CRUNCH-362
> Project: Crunch
> Issue Type: Improvement
> Components: Core
> Affects Versions: 0.9.0, 0.8.2
> Reporter: mac champion
> Assignee: mac champion
> Priority: Trivial
> Labels: csv, csvparser, inputformat
> Fix For: 0.10.0, 0.8.3
>
> Attachments: 0001-CRUNCH-362-Add-CSVFileSource.patch, 0001-CRUNCH-362-Add-CSVFileSource.patch
>
> Original Estimate: 672h
> Remaining Estimate: 672h
>
> CSV files can be unpredictable. Among other quirks, it is possible for a single CSV record to span multiple lines in a file. In cases like these, TextFileSource is not effective and NLineFileSource is not flexible enough.
> The result of this JIRA should be a CSVFileSource which, at minimum, should be able to deal with multiple-line CSV records.
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