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From "Russell Jurney (JIRA)" <j...@apache.org>
Subject [jira] Commented: (PIG-1429) Add Boolean Data Type to Pig
Date Sun, 30 May 2010 19:27:36 GMT

    [ https://issues.apache.org/jira/browse/PIG-1429?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12873474#action_12873474
] 

Russell Jurney commented on PIG-1429:
-------------------------------------

Did some more work, have a new patch... seems the problem is in PigMapBase.runPipeline:

    protected void runPipeline(PhysicalOperator leaf) throws IOException, InterruptedException
{
        while(true){
            String foo = ""; String bar = "";
            Result res = leaf.getNext(DUMMYTUPLE);

res is NULL, so it dies.  

The leaf is: (Name: A: New For Each(false,false)[bag] - 1-13 Operator Key: 1-13)

> Add Boolean Data Type to Pig
> ----------------------------
>
>                 Key: PIG-1429
>                 URL: https://issues.apache.org/jira/browse/PIG-1429
>             Project: Pig
>          Issue Type: New Feature
>          Components: data
>    Affects Versions: 0.7.0
>            Reporter: Russell Jurney
>            Assignee: Russell Jurney
>             Fix For: 0.8.0
>
>         Attachments: boolean.patch
>
>   Original Estimate: 8h
>  Remaining Estimate: 8h
>
> Pig needs a Boolean data type.  Pig-1097 is dependent on doing this.  
> I volunteer.  Is there anything beyond the work in src/org/apache/pig/data/ plus unit
tests to make this work?  

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