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[DRILL-624] Use Header rows (if exists) as metadata for the text readers - Drill - [issue]
...Currently the text readers return the data as array all the time. A lot of times, the source text files can have header rows which identify the field names/metadata for the data. If this exi...
http://issues.apache.org/jira/browse/DRILL-624    Author: Neeraja, 2014-06-11, 18:46
[DRILL-463] Exception in the query without LIMIT: Failure while trying to get next result batch. - Drill - [issue]
...Executed the following query and this throws and exception.The same query works if I apply a LIMIT clause.0: jdbc:drill:> Select l_orderkey,sum(l_extendedprice * (1 - l_discount)) as reve...
http://issues.apache.org/jira/browse/DRILL-463    Author: Neeraja, 2014-05-29, 18:47
[DRILL-455] Inconsistent order of the fields between the SQL query and results - Drill - [issue]
...Performed the following query and expect the results to have the same order of fields specified in query i.e l_returnflag first followed by l_linestatus followed by count. Currently the orde...
http://issues.apache.org/jira/browse/DRILL-455    Author: Neeraja, 2014-05-29, 18:47
[DRILL-453] Query on a directory throws exception - Drill - [issue]
...Following exception is thrown when issuing query against a directory.The directory contained 2 files of similar schema. Queries against each single file works but query against doesn't work....
http://issues.apache.org/jira/browse/DRILL-453    Author: Neeraja, 2014-05-29, 18:47
[DRILL-456] Inconsistent results between Hive and Drill (an extra row appeared in Drill) - Drill - [issue]
...Tried a simple query as below.The results look different between Hive and Drill (note the extra result row in case of Drill)Query:select l_returnflag,l_linestatus, count  from lineitem ...
http://issues.apache.org/jira/browse/DRILL-456    Author: Neeraja, 2014-04-27, 23:48
[DRILL-547] File based query exception - [ Couldn\'t add value to an empty batch] - Drill - [issue]
...Executing the following query and running into an exception. This error can be reproduced with TPCH parquet data.I am able to run few other queries with aggregates/sort on the file system st...
http://issues.apache.org/jira/browse/DRILL-547    Author: Neeraja, 2014-04-19, 00:59
[DRILL-487] Joining across different data sources throw 'schema change' exception - Drill - [issue]
...Cross data source queries are throwing exception. Examples include between a file and Hive table, a hive table and HBase table, 2 files of different formats.Here is a simple example. I will ...
http://issues.apache.org/jira/browse/DRILL-487    Author: Neeraja, 2014-04-05, 03:51
[DRILL-458] Implement sqlaccessor for Repeated types - Drill - [issue]
...Below is the query I issued jdbc:drill:> select * from dfs.`/home/mapr/apache-drill-1.0.0-m2-incubating-SNAPSHOT/sample-data/fb.json`;Exception is below.Query failed: org.apache.dril...
http://issues.apache.org/jira/browse/DRILL-458    Author: Neeraja, 2014-03-29, 22:35
[DRILL-454] TABLE/COLUMN names in Drill are case sensitive - Drill - [issue]
...Drill table/column names seem to be case sensitive.Example 1; Select * from INFORMATION_SCHEMA.TABLES works, but INFORMATION_SCHEMA.tables doesn't workExample 2: Select * from hive.web_log w...
http://issues.apache.org/jira/browse/DRILL-454    Author: Neeraja, 2014-03-27, 13:18
[DRILL-460] Unsupported errors for aggregate functions - Drill - [issue]
...Seeing following errors with using aggregates on Hive tables.1.select l_returnflag, sum(l_quantity)  from lineitem  group by l_returnflag order by l_returnflag;message: "Failure wh...
http://issues.apache.org/jira/browse/DRILL-460    Author: Neeraja, 2014-03-27, 06:55
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