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From "Daniel Dai (JIRA)" <j...@apache.org>
Subject [jira] Created: (PIG-1335) UDFFinder should find LoadFunc used by POCast
Date Sun, 28 Mar 2010 22:53:27 GMT
UDFFinder should find LoadFunc used by POCast
---------------------------------------------

                 Key: PIG-1335
                 URL: https://issues.apache.org/jira/browse/PIG-1335
             Project: Pig
          Issue Type: Bug
          Components: impl
    Affects Versions: 0.7.0
            Reporter: Daniel Dai
            Assignee: Daniel Dai
         Attachments: PIG-1335-1.patch

UDFFinder doesn't look into POCast so it will miss LoadFunc used by POCast for lineage. We
could see "class not found" exception in some cases. Here is a sample script:

{code}
a = load '1.txt' using CustomLoader() as (a0, a1, a2);
b = group a by a0;
c = foreach b generate flatten(a);
d = order c by a0;
e = foreach d generate(a1+a2);  -- use lineage
dump e;
{code}

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