hadoop-pig-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Pradeep Kamath (JIRA)" <j...@apache.org>
Subject [jira] Updated: (PIG-804) problem with lineage with double map redirection
Date Wed, 13 May 2009 17:45:45 GMT

     [ https://issues.apache.org/jira/browse/PIG-804?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Pradeep Kamath updated PIG-804:
-------------------------------

        Fix Version/s: 0.3.0
    Affects Version/s: 0.2.1
               Status: Patch Available  (was: Open)

> problem with lineage with double map redirection
> ------------------------------------------------
>
>                 Key: PIG-804
>                 URL: https://issues.apache.org/jira/browse/PIG-804
>             Project: Pig
>          Issue Type: Bug
>    Affects Versions: 0.2.1
>            Reporter: Olga Natkovich
>            Assignee: Pradeep Kamath
>             Fix For: 0.3.0
>
>
> v1       = load     'data' as (s,m,l);
> v2       = foreach  v1  GENERATE
>                         s#'src_spaceid' AS vspaceid ;
> v3       = foreach  v2  GENERATE
>                         (chararray)vspaceid#'foo';
> explain v3;
> The last cast does not have a loader associated with it and as the result the script
fails on the backend with the following error: "Received a bytearray from the UDF. Cannot
determine how to convert the bytearray to string."

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.


Mime
View raw message