ihuzenko commented on a change in pull request #1929: DRILL-6832: Remove the
old "unmanaged" external sort
URL: https://github.com/apache/drill/pull/1929#discussion_r360518128
##########
File path:
exec/java-exec/src/main/java/org/apache/drill/exec/physical/impl/xsort/PriorityQueueCopierTemplate.java
##########
@@ -17,94 +17,95 @@
*/
package org.apache.drill.exec.physical.impl.xsort;
-import io.netty.buffer.DrillBuf;
-
import java.io.IOException;
import java.util.List;
import javax.inject.Named;
import org.apache.drill.exec.exception.SchemaChangeException;
import org.apache.drill.exec.memory.BufferAllocator;
-import org.apache.drill.exec.ops.FragmentContext;
import org.apache.drill.exec.record.VectorAccessible;
import org.apache.drill.exec.record.VectorAccessibleUtilities;
import org.apache.drill.exec.record.selection.SelectionVector4;
+import io.netty.buffer.DrillBuf;
public abstract class PriorityQueueCopierTemplate implements
PriorityQueueCopier {
+// private static final org.slf4j.Logger logger =
org.slf4j.LoggerFactory.getLogger(PriorityQueueCopierTemplate.class);
Review comment:
```suggestion
```
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