[jira] Resolved: (PIG-9) remove unnecessary tuple annotation

["Olga Natkovich (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/PIG-9?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Olga Natkovich resolved PIG-9.
------------------------------

    Resolution: Fixed

resolved on types branch

> remove unnecessary tuple annotation
> -----------------------------------
>
>                 Key: PIG-9
>                 URL: https://issues.apache.org/jira/browse/PIG-9
>             Project: Pig
>          Issue Type: Improvement
>          Components: impl
>            Reporter: Olga Natkovich
>
> Currently, each tuple is anotated with the full name of the split it came from. This is used in case of cogroups
> but the annotation is done on all queries. This means that more memory is used and also that we write much more data to
> disk. We should remove this completely for queries without cogroup and shorten the name in case of cogroups.

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