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https://issues.apache.org/jira/browse/DRILL-3623?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15014511#comment-15014511
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ASF GitHub Bot commented on DRILL-3623:
---------------------------------------
Github user sudheeshkatkam commented on a diff in the pull request:
https://github.com/apache/drill/pull/193#discussion_r45408783
--- Diff:
contrib/storage-hive/core/src/test/java/org/apache/drill/exec/hive/TestHiveStorage.java
---
@@ -42,6 +43,25 @@ public void hiveReadWithDb() throws Exception {
}
@Test
+ public void simpleLimitZero() throws Exception {
+ testBuilder()
+ .sqlQuery("select * from hive.kv limit 0")
+ .expectsEmptyResultSet()
+ .baselineColumns("key", "value")
--- End diff --
will do.
> Hive query hangs with limit 0 clause
> ------------------------------------
>
> Key: DRILL-3623
> URL: https://issues.apache.org/jira/browse/DRILL-3623
> Project: Apache Drill
> Issue Type: Bug
> Components: Storage - Hive
> Affects Versions: 1.1.0
> Environment: MapR cluster
> Reporter: Andries Engelbrecht
> Assignee: Sudheesh Katkam
> 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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