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https://issues.apache.org/jira/browse/BEAM-10124?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Beam JIRA Bot updated BEAM-10124:
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Labels: (was: stale-P2)
> ContextualTextIO - An IO that is provides metadata about the line.
> -------------------------------------------------------------------
>
> Key: BEAM-10124
> URL: https://issues.apache.org/jira/browse/BEAM-10124
> Project: Beam
> Issue Type: New Feature
> Components: io-ideas
> Reporter: Reza ardeshir rokni
> Priority: P3
> Original Estimate: 1,344h
> Time Spent: 13h 20m
> Remaining Estimate: 1,330h 40m
>
> There are two important Source IO's that allow for dealing with text files
> FileIO and TextIO. When the requirements go beyond the scope of TextIO we ask
> the end user to make use of FileIO and go it on their own.
> We want to correct this experience by creating a more feature rich TextIO
> which can return along with each line of data contextual information about
> the line. For example the file that it came from, and the ordinal position of
> the line within the file.
> Another area that we would like to deal with is more formal support for CSV
> files by allowing compliance to RFC4180 files. Specifically the RFC allows
> for line breaks (CRLF) to be used within fields within double quotes.
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