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[DRILL-1081] Always return OK_NEW_SCHEMA on first batch in Streaming agg - Drill - [issue]
...In some cases, we are returning OK on the first batch, instead of OK_NEW_SCHEMA. This can cause unexpected behavior as the down stream operator may not handle this....
http://issues.apache.org/jira/browse/DRILL-1081    Author: Steven Phillips, 2014-06-26, 21:48
[DRILL-1080] Handle out of space condition in Hash Join - Drill - [issue]
...In some situtations, this is not properly handled, it causes index out of bounds errors downstream....
http://issues.apache.org/jira/browse/DRILL-1080    Author: Steven Phillips, 2014-06-26, 21:48
[DRILL-1073] JDBC returns rows with no columns - Drill - [issue]
...In queries with more than 2 major fragments, when run using jdbc, the first batch to arrive contains no column information, and sqlline uses this for it's schema, so it assumes the data has ...
http://issues.apache.org/jira/browse/DRILL-1073    Author: Steven Phillips, 2014-06-26, 21:48
[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
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