Move to Optiq 0.6

Also includes:
-improve exception catching
-move schema path parsing to Antlr
-close zookeeper connection on if client created
-enhance BaseTestQuery and have other query tests utilize it
-Various test fixes for better memory release.  still needs client allocator to be closed.
-refactor DrillSqlWorker and create multiple SqlHandlers
-Add PojoRecordReader and DirectPlan capabilities
-Update Antlr to use same quoting rules as SQL: single quote for quoted strings, back ticks for identifiers
-Move back to old Sorts until bugs are fixed
-Refector SelectionVector management within Prels
-Add support for NO_EXCHANGES option
-Extract SchemaFactories to use Optiq's new Schema handling capabilities
-Add basic handling of cancel in UserServer
-Remove output requirement from Project
-Add start of usercredentials to User communication

1 files changed, 4 insertions, 3 deletions

diff --git a/exec/java-exec/src/main/java/org/apache/drill/exec/store/SchemaFactory.java b/exec/java-exec/src/main/java/org/apache/drill/exec/store/SchemaFactory.java
index a8d053ca8..60ccbe865 100644
--- a/exec/java-exec/src/main/java/org/apache/drill/exec/store/SchemaFactory.java
+++ b/exec/java-exec/src/main/java/org/apache/drill/exec/store/SchemaFactory.java
@@ -17,11 +17,12 @@
  */
 package org.apache.drill.exec.store;
 
-import net.hydromatic.optiq.Schema;
 import net.hydromatic.optiq.SchemaPlus;
 
+import org.apache.drill.exec.rpc.user.DrillUser;
+
 public interface SchemaFactory {
   static final org.slf4j.Logger logger = org.slf4j.LoggerFactory.getLogger(SchemaFactory.class);
-  
-  public Schema add(SchemaPlus parent);
+
+  public void registerSchemas(DrillUser user, SchemaPlus parent);
 }