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https://issues.apache.org/jira/browse/DRILL-3623?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15207042#comment-15207042
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ASF GitHub Bot commented on DRILL-3623:
---------------------------------------
Github user sudheeshkatkam commented on the pull request:
https://github.com/apache/drill/pull/405#issuecomment-199962117
I have addressed @jinfengni 's and @hsuanyi 's comments
[here](https://github.com/sudheeshkatkam/drill/commit/e4cfdfa9b0562d52ac07f6d80860a82fa8baba40)
[I force pushed to this branch and somehow their comments are not referenced
in this PR any longer.]
> Limit 0 should avoid execution when querying a known schema
> -----------------------------------------------------------
>
> Key: DRILL-3623
> URL: https://issues.apache.org/jira/browse/DRILL-3623
> Project: Apache Drill
> Issue Type: Sub-task
> Components: Storage - Hive
> Affects Versions: 1.1.0
> Environment: MapR cluster
> Reporter: Andries Engelbrecht
> Assignee: Sudheesh Katkam
> Labels: doc-impacting
> Fix For: Future
>
>
> Running a select * from hive.table limit 0 does not return (hangs).
> Select * from hive.table limit 1 works fine
> Hive table is about 6GB with 330 files with parquet using snappy compression.
> Data types are int, bigint, string and double.
> Querying directory with parquet files through the DFS plugin works fine
> select * from dfs.root.`/user/hive/warehouse/database/table` limit 0;
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