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https://issues.apache.org/jira/browse/HIVE-17987?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Adam Szita updated HIVE-17987:
------------------------------
    Environment:     (was: In HS2 side we have a PartitionIterable class to 
reduce memory load and use iterators of partitions instead of whole lists when 
querying them from HMS. Inside HMS there is no such feature and we should 
create a similar one. (e.g alter table calls that have to apply a modification 
to each and every partition of the table))

> Certain metastore operation should use iterators of partitions over lists
> -------------------------------------------------------------------------
>
>                 Key: HIVE-17987
>                 URL: https://issues.apache.org/jira/browse/HIVE-17987
>             Project: Hive
>          Issue Type: Improvement
>            Reporter: Adam Szita
>            Assignee: Adam Szita
>




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