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https://issues.apache.org/jira/browse/SQOOP-1811?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14230096#comment-14230096
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Veena Basavaraj commented on SQOOP-1811:
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I am very confused at this point.
Earlier you suggest that CSV is not mandatory.
When using methods setData() and setObjectData() the IDF implementation is
responsible to convert given data into CSV-ish text and call method
setSqoopCSVString(). This will mean that we will always convert the data into
CSV-ish text, regardless whether we need that or not.
In the last comment it isa said it is required. So kindly provide an example of
a AvroIDF might look like?
> IDF API changes
> ---------------
>
> Key: SQOOP-1811
> URL: https://issues.apache.org/jira/browse/SQOOP-1811
> Project: Sqoop
> Issue Type: Sub-task
> Components: sqoop2-framework
> Reporter: Veena Basavaraj
> Fix For: 1.99.5
>
>
> 1. update the java docs for IDF apis.
> 2. Make the getTextData final and call it getCSV and setCSV, so it is
> obvious that we want to enforce CSV format
> the following code can move to the base class IntermediateDataFormat and
> made final, so there is no way to override this and we can enforce all to
> return String instead of generic T
> {code}
> // hold the string in IDF base class
> private final String text.
>
> public final String getCSVTextData() {
> return text;
> }
>
> public final void setCSVTextData(String text) {
> this.text = text;
> }
> {code}
> There is code in CSVIDF implementation that has the rules for CSV parsing
> that can be pulled out into CSV Utils so that the connectors can use
> The T in CSV happens to String, which is just a coincidence, If I write a new
> IDF implementation T can be a custom object that could encapsulate the whole
> row.
> Third, getData and setData can have custom implementation so they can be
> overriden to return the generic type T
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