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[DRILL-1055] Implement ProducerConsumer operator - Drill - [issue]
...Currently, a minor fragment is run in a single thread, and parallelization is achieved by running multiple minor fragments. There are cases where we are limited in how much we can paralleliz...
http://issues.apache.org/jira/browse/DRILL-1055    Author: Steven Phillips, 2014-06-26, 21:48
[DRILL-1020] Bug in vector allocation causes allocation sizes to become too small - Drill - [issue]
...The copyFromSafe method in variable length vectors checks the capacity of the offset vector, and if there is not sufficient space, it returns false. This is a problem, because by not calling...
http://issues.apache.org/jira/browse/DRILL-1020    Author: Steven Phillips, 2014-06-20, 21:28
[DRILL-940] Failure when trying to sort on column that is not selected - Drill - [issue]
...When running a query where the order by clause includes a column that is not in the selection, we get index out of bounds exception:jdbc:drill:zk=local> select a from data order by a, b;Q...
http://issues.apache.org/jira/browse/DRILL-940    Author: Steven Phillips, 2014-06-16, 22:34
[DRILL-958] Parquet nullable fixed length reader not giving correct value count - Drill - [issue]
...I added this assert:assert valuesReadInCurrentPass == recordsToReadInThisPass;right before returning in the readAllFixedFields method of NullableColumnReader.I have a dataset/query for which...
http://issues.apache.org/jira/browse/DRILL-958    Author: Steven Phillips, 2014-06-16, 22:33
[DRILL-482] Cast of non-existent column results in UnsupportedOperation exception - Drill - [issue]
...For example, this query:select cast(name as varchar(10)) from cp.`tpch/nation.parquet`;the column name does not exist.here is the stack trace.java.lang.UnsupportedOperationException: Functio...
http://issues.apache.org/jira/browse/DRILL-482    Author: Steven Phillips, 2014-06-16, 22:16
[DRILL-872] Validate column names for strongly-typed tables such as parquet - Drill - [issue]
...Currently, parquet tables, like other filesystem tables, are treated as schema-less tables. But it would make sense to get the schema by reading and merging the footers from all of the parqu...
http://issues.apache.org/jira/browse/DRILL-872    Author: Steven Phillips, 2014-06-16, 21:44
[DRILL-980] Add profile summary to web ui - Drill - [issue]
...It is difficult to tell at a glance which fragments and operators are taking the most time. We should add a summary of the profile that will show some basic information:A list of major fragm...
http://issues.apache.org/jira/browse/DRILL-980    Author: Steven Phillips, 2014-06-13, 12:04
[DRILL-925] Dynamic buffer allocationMonitor not updated in copyFromSafe methods - Drill - [issue]
...We aren't decrementing the allocationMonitor in some of the methods....
http://issues.apache.org/jira/browse/DRILL-925    Author: Steven Phillips, 2014-06-11, 16:49
[DRILL-778] Row based parquet reader - Drill - [issue]
...It would be useful to have an alternative Parquet record reader that is based on the ParquetRecordReader in the parquet-hadoop package. We can then do some tests to see if there are cases wh...
http://issues.apache.org/jira/browse/DRILL-778    Author: Steven Phillips, 2014-06-09, 06:34
[DRILL-854] PartitionSender generated code is too large - Drill - [issue]
http://issues.apache.org/jira/browse/DRILL-854    Author: Steven Phillips, 2014-05-30, 00:50
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