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[DRILL-1324] Detect schema changes when complex vector changes internally - Drill - [issue]
...Currently we indicate a schema change only if the top level vector in the container changes. We need to detect changes when we add a vector to the top level Map, Repeated Map, Repeated List ...
http://issues.apache.org/jira/browse/DRILL-1324    Author: Mehant Baid, 2014-08-22, 20:04
[DRILL-1322] Memory leak when first batch is filtered out completely - Drill - [issue]
...Simple repro:Create a directory with two files:a.json{"col" : 1}b.json{"col" : 2}select col as col1 from dfs.`/tmp/data2` where col = 2Removing the column aliasing seems to get rid of the pr...
http://issues.apache.org/jira/browse/DRILL-1322    Author: Mehant Baid, 2014-08-22, 09:38
[DRILL-1309] Projected columns are not pushed into scan - Drill - [issue]
...While performing the following query on two text files, the projected column does not get pushed into the scan.explain plan for select t1.columns[1] from dfs.`/tmp/t1.csv` t1, dfs.`/...
http://issues.apache.org/jira/browse/DRILL-1309    Author: Mehant Baid, 2014-08-19, 01:20
[DRILL-1266] Filter does not get pushed beyond sort when querying views created with order by - Drill - [issue]
...Can reproduce the issue using the following steps.create view emp as select cast(e.employee_id as int)emp_id, cast(e.full_name as varchar(100))full_name from cp.`employee.json` e order by ca...
http://issues.apache.org/jira/browse/DRILL-1266    Author: Mehant Baid, 2014-08-18, 22:04
[DRILL-1278] Selecting individual fields from a map with a join fails with IllegalStateException - Drill - [issue]
...I have the following json filebug.json{"col" : {"name" : "foo", "id": 1}, "col1": 1}{"col" : {"name" : "bar", "id": 2}, "col1": 2}Have the same data in another file bug1.json.The following q...
http://issues.apache.org/jira/browse/DRILL-1278    Author: Mehant Baid, 2014-08-18, 17:26
[DRILL-584] ExpressionTreeMaterializer injects incorrect implicit casts - Drill - [issue]
...In ExpressionTreeMaterializer.visitFunctionCall() we try to get a best match between the DrillFuncHolder and the input call. We may match the input call with a DrillFuncHolder whose argument...
http://issues.apache.org/jira/browse/DRILL-584    Author: Mehant Baid, 2014-08-14, 20:29
[DRILL-1224] Flexible scale and precision for decimal data type - Drill - [issue]
...Currently the decimal data type in Drill only supports all the values in the decimal column to have the same scale and precision. This imposes a lot of restrictions while performing math fun...
http://issues.apache.org/jira/browse/DRILL-1224    Author: Mehant Baid, 2014-08-11, 00:20
[DRILL-1232] Query with 'where' clause with 'dir0' fails with UnsupportedOperationException - Drill - [issue]
...Consider the following directory structure:/tmp/data/1993/a.csv/tmp/data/1994/b.csbselect columns[0] from dfs.`/tmp/data` where dir0=1993 fails with UnsupportedOperationException. He...
http://issues.apache.org/jira/browse/DRILL-1232    Author: Mehant Baid, 2014-08-07, 05:01
[DRILL-1253] Inserting key into hash table and updating workspace variable in aggregate container should be an atomic operation - Drill - [issue]
...Currently the logic in HashAggregate and HashTable assumes that if the insertion of the key into the hash table is successful then updating the workspace variables in the aggregate container...
http://issues.apache.org/jira/browse/DRILL-1253    Author: Mehant Baid, 2014-08-07, 05:00
[DRILL-1270] Resize buffers for variable width vectors dynamically in aggregate functions - Drill - [issue]
http://issues.apache.org/jira/browse/DRILL-1270    Author: Mehant Baid, 2014-08-07, 05:00
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