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From "Rahul Challapalli (JIRA)" <j...@apache.org>
Subject [jira] [Created] (DRILL-3123) Dir0 has issues when we have a '/' at the beginning of the path
Date Sun, 17 May 2015 23:47:00 GMT
Rahul Challapalli created DRILL-3123:
----------------------------------------

             Summary: Dir0 has issues when we have a '/' at the beginning of the path
                 Key: DRILL-3123
                 URL: https://issues.apache.org/jira/browse/DRILL-3123
             Project: Apache Drill
          Issue Type: Bug
          Components: Execution - Data Types
    Affects Versions: 1.0.0
            Reporter: Rahul Challapalli
            Assignee: Daniel Barclay (Drill)




Follow the below steps :
{code}
hadoop fs -mkdir /drill/testdata/repro1/20150120
hadoop fs -mkdir /drill/testdata/repro1/20150121

1. Add the below workspace :
"repro1": {
      "location": "/drill/testdata/repro1",
      "writable": true,
      "defaultInputFormat": "parquet"
    }

2. Now copy a sample json file into both the above directories
{code}

The below query returns incorrect results :
{code}
select * from dfs.repro1.`/*/sample.json` limit 1;
+-----------+---------+-----------+-----+------+
|   dir0    |  dir1   |   dir2    | id  | val  |
+-----------+---------+-----------+-----+------+
| testdata  | repro1  | 20150121  | 1   | 1    |
+-----------+---------+-----------+-----+------+
{code}

The same query worked from an older build (commit # d10769f478900ff1868d206086874bdd67a45e7d)
{code}
select * from dfs.repro1.`/*/sample.json` limit 1;
+------------+------------+------------+
|    dir0    |     id     |    val     |
+------------+------------+------------+
| 20150121   | 1          | 1          |
+------------+------------+------------+
{code}



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