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From "Jeff Zhang (JIRA)" <j...@apache.org>
Subject [jira] Updated: (PIG-936) making dump and PigDump independent from Tuple.toString
Date Sun, 30 Aug 2009 14:23:32 GMT

     [ https://issues.apache.org/jira/browse/PIG-936?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jeff Zhang updated PIG-936:
---------------------------

    Attachment: Pig_936.Patch

Dmitriy, 
Thank you for your review and suggestion. 
1. I add one class BagFormat, because Tuple maybe have DataBag as its field, And like Tuple,
DataBag also has different implementation,so call toString() on DataBag is not enough.

2. And I put the BagFormat and TupleFormat in package org.apache.pig.impl.util.  I am not
sure whether this is the right package I should put.

> making dump and PigDump independent from Tuple.toString
> -------------------------------------------------------
>
>                 Key: PIG-936
>                 URL: https://issues.apache.org/jira/browse/PIG-936
>             Project: Pig
>          Issue Type: Bug
>    Affects Versions: 0.4.0
>            Reporter: Olga Natkovich
>            Assignee: Jeff Zhang
>             Fix For: 0.4.0
>
>         Attachments: Pig_936.Patch
>
>
> Since Tuple is an interface, a toString implementation can change from one tuple implementation
to the next. This means that format of dump and PigDump will be different depending on the
tuples processed. This could be quite confusing to the users.

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