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https://issues.apache.org/jira/browse/CRUNCH-414?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14060690#comment-14060690
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mac champion edited comment on CRUNCH-414 at 7/14/14 2:57 PM:
--------------------------------------------------------------
Attached new patch, and yes, these changes are on top of the recent 0.8
changes/fixes.
Edit: one moment, formatting on CSVInputFormat got wonky after I saved, let me
fix my workspace and put out a new patch.
Edit2: Ok, attached properly formatted patch.
was (Author: champgm):
Attached new patch, and yes, these changes are on top of the recent 0.8
changes/fixes.
Edit: 1 moment, formatting on CSVInputFormat got wonky after I saved, let me
fix my workspace and put out a new patch.
> The CSV file source needs to be a little more robust when handling multi-line
> CSV files
> ---------------------------------------------------------------------------------------
>
> Key: CRUNCH-414
> URL: https://issues.apache.org/jira/browse/CRUNCH-414
> Project: Crunch
> Issue Type: Improvement
> Components: Core
> Affects Versions: 0.10.0, 0.8.3
> Reporter: mac champion
> Assignee: mac champion
> Priority: Minor
> Labels: csv, csvparser
> Fix For: 0.8.4, 0.11.0
>
> Attachments: 0001-CRUNCH-414-CSVLineReader-Threshold-Logic.patch,
> 0002-CRUNCH-414-CSVLineReader-Threshold-Logic.patch
>
> Original Estimate: 336h
> Remaining Estimate: 336h
>
> Brandon Inman recently reported an undesriable behavior in the CSV file
> source group of files. Currently, the CSVLineReader, if reading a malformed
> CSV file, can enter a state where it is perpetually waiting for an end-quote
> character. As he put it, "Malformed files are malformed files and should
> probably fail in some regard, but a hang is obviously undesirable."
> Essentially, the CSVLineReader needs to be tweaked in such a way that an
> informative exception is thrown after some threshold is reached, instead of
> basically just hanging.
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