hadoop-pig-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "hc busy (JIRA)" <j...@apache.org>
Subject [jira] Commented: (PIG-1016) Reading in map data seems broken
Date Tue, 05 Jan 2010 22:53:54 GMT

    [ https://issues.apache.org/jira/browse/PIG-1016?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12796893#action_12796893
] 

hc busy commented on PIG-1016:
------------------------------

Hi Thejas, Olga, and rest, it sounds about right. I think PIG-1082 is ready from my previous
effort, and PIG-1083 still needs to be done. And perhaps it will more sense to use avro or
some other binary format instead.

I still have an ASCII nested datastructure to read in, but It's not very HP. Not sure if anybody
needs it any more.

> Reading in map data seems broken
> --------------------------------
>
>                 Key: PIG-1016
>                 URL: https://issues.apache.org/jira/browse/PIG-1016
>             Project: Pig
>          Issue Type: Improvement
>          Components: data
>    Affects Versions: 0.4.0
>            Reporter: hc busy
>             Fix For: 0.7.0
>
>         Attachments: PIG-1016.patch
>
>
> Hi, I'm trying to load a map that has a tuple for value. The read fails in 0.4.0 because
of a misconfiguration in the parser. Where as in almost all documentation it is stated that
value of the map can be any time.
> I've attached a patch that allows us to read in complex objects as value as documented.
I've done simple verification of loading in maps with tuple/map values and writing them back
out using LOAD and STORE. All seems to work fine.

-- 
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