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https://issues.apache.org/jira/browse/DRILL-4192?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15066919#comment-15066919
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ASF GitHub Bot commented on DRILL-4192:
---------------------------------------
Github user hnfgns commented on a diff in the pull request:
https://github.com/apache/drill/pull/307#discussion_r48179942
--- Diff:
exec/java-exec/src/main/java/org/apache/drill/exec/store/dfs/FileSelection.java
---
@@ -201,7 +202,7 @@ public static FileSelection create(final
DrillFileSystem fs, final String parent
*
* @see FileSelection#FileSelection(List, List, String)
*/
- public static FileSelection create(final List<FileStatus> statuses,
final List<String> files, final String root) {
+ public static FileSelection create(final List<FileStatus> statuses,
final List<String> files, String root) {
--- End diff --
I would recommend avoiding the re-assignment to root.
> Dir0 and Dir1 from drill-1.4 are messed up
> ------------------------------------------
>
> Key: DRILL-4192
> URL: https://issues.apache.org/jira/browse/DRILL-4192
> Project: Apache Drill
> Issue Type: Bug
> Components: Execution - Flow
> Affects Versions: 1.4.0
> Reporter: Krystal
> Assignee: Aman Sinha
> Priority: Blocker
>
> I have the following directories:
> /drill/testdata/temp1/abc/dt=2014-12-30/lineitem.parquet
> /drill/testdata/temp1/abc/dt=2014-12-31/lineitem.parquet
> The following queries returned incorrect data.
> select dir0,dir1 from dfs.`/drill/testdata/temp1` limit 2;
> +----------------+-------+
> | dir0 | dir1 |
> +----------------+-------+
> | dt=2014-12-30 | null |
> | dt=2014-12-30 | null |
> +----------------+-------+
> select dir0 from dfs.`/drill/testdata/temp1` limit 2;
> +----------------+
> | dir0 |
> +----------------+
> | dt=2014-12-31 |
> | dt=2014-12-31 |
> +----------------+
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