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https://issues.apache.org/jira/browse/HIVE-4275?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13637300#comment-13637300
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Navis commented on HIVE-4275:
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hadoop-0.20.2-cdh3u1 is not working with this patch. After upgrading to cdh3u6,
it worked.
> Hive does not differentiate scheme and authority in file uris
> -------------------------------------------------------------
>
> Key: HIVE-4275
> URL: https://issues.apache.org/jira/browse/HIVE-4275
> Project: Hive
> Issue Type: Bug
> Components: Query Processor
> Affects Versions: 0.11.0
> Reporter: Vikram Dixit K
> Assignee: Vikram Dixit K
> Fix For: 0.12.0
>
> Attachments: HIVE-4275.2.patch, HIVE-4275.3.patch, HIVE-4275.4.patch,
> HIVE-4275.patch
>
>
> Consider the following set of queries:
> ALTER TABLE abc ADD PARTITION (x='0') LOCATION 'file:///foo';
> ALTER TABLE abc ADD PARTITION (x='1') LOCATION '/foo';
> select count(*) from abc;
> Even though there are different files under these directories, depending on
> number of mappers, the count produces a value = num of mappers * num of files
> in the 2 directories. This is incorrect.
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