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Posted to dev@pig.apache.org by "Daniel Dai (JIRA)" <ji...@apache.org> on 2011/02/01 03:40:30 UTC

[jira] Commented: (PIG-1826) Unexpected data type -1 found in stream error

    [ https://issues.apache.org/jira/browse/PIG-1826?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12989014#comment-12989014 ] 

Daniel Dai commented on PIG-1826:
---------------------------------

What is MutableInt in UDF? What is your input file?

> Unexpected data type -1 found in stream error
> ---------------------------------------------
>
>                 Key: PIG-1826
>                 URL: https://issues.apache.org/jira/browse/PIG-1826
>             Project: Pig
>          Issue Type: Bug
>    Affects Versions: 0.8.0
>         Environment: This is pig 0.8.0 on a linux box
>            Reporter: Jonathan Coveney
>         Attachments: numgraph.java
>
>
> When running the attached udf I get the title error. By inserting printlns extensively, the script is functioning properly and returning a DataBag, but for whatever reason, pig does not detect it as such.

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