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https://issues.apache.org/jira/browse/PIG-1708?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Nick White resolved PIG-1708.
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Resolution: Cannot Reproduce
> Cross after Limit produces wrong results
> ----------------------------------------
>
> Key: PIG-1708
> URL: https://issues.apache.org/jira/browse/PIG-1708
> Project: Pig
> Issue Type: Bug
> Affects Versions: 0.7.0
> Reporter: Anil Chawla
> Attachments: Test1708.java
>
>
> It seems that the CROSS operation is producing empty or missing results when
> it involves a LIMITed alias. For example, this script loads some data and
> appends the record count to each row. The LIMIT in this case is unnecessary
> but is used to demonstrate the issue:
> a = load 'bug.txt' using PigStorage(',') as (word1, word2);
> b = group a all;
> c = foreach b generate COUNT(a) as count;
> limit_c = LIMIT c 1;
> d = cross a, limit_c;
> dump d;
> This produces empty results with my simple test data of 4 rows. However,
> changing it to "d = cross a, c" produces the correct results. This does not
> make sense because "c" and "limit_c" have the same value.
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