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From "Keren Ouaknine (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (PIG-3749) PigPerformance - data in the map gets lost during parsing
Date Wed, 26 Mar 2014 00:24:14 GMT

     [ https://issues.apache.org/jira/browse/PIG-3749?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Keren Ouaknine updated PIG-3749:
--------------------------------

    Attachment: patch.txt

> PigPerformance - data in the map gets lost during parsing
> ---------------------------------------------------------
>
>                 Key: PIG-3749
>                 URL: https://issues.apache.org/jira/browse/PIG-3749
>             Project: Pig
>          Issue Type: Bug
>    Affects Versions: 0.12.0
>            Reporter: Keren Ouaknine
>             Fix For: 0.12.1
>
>         Attachments: patch.txt
>
>
> Create a Pigmix sample dataset which looks as follow:
> keren	1	2	qt	3	4	5.0	aaaabbbb	mccccddddeeeedmffffgggghhhh
> Launch the following query:
> A = load 'page_views_sample.txt' using org.apache.pig.test.pigmix.udf.PigPerformanceLoader()
>     as (user, action, timespent, query_term, ip_addr, timestamp, estimated_revenue, page_info,
page_links);
> store A into 'L1out_A';
> B = foreach A generate user, (int)action as action, (map[])page_info as page_info, flatten((bag{tuple(map[])})page_links)
as page_links;
> store B into 'L1out_B';
> The result looks like this: 
> keren	1	[b#bbb,a#aaa]	[d#,e#eee,c#ccc]
> keren	1	[b#bbb,a#aaa]	[f#fff,g#ggg,h#hhh
> It is missing the 'ddd' value and a closing bracket.
> Thanks,
> Keren



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