pavibhai commented on a change in pull request #653:
URL: https://github.com/apache/orc/pull/653#discussion_r599982700
##########
File path:
java/core/src/java/org/apache/orc/impl/reader/tree/StructBatchReader.java
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@@ -20,11 +20,18 @@
import org.apache.hadoop.hive.ql.exec.vector.ColumnVector;
import org.apache.hadoop.hive.ql.exec.vector.VectorizedRowBatch;
import org.apache.orc.impl.OrcFilterContextImpl;
+import org.apache.orc.impl.PositionProvider;
import org.apache.orc.impl.TreeReaderFactory;
+import org.apache.orc.impl.reader.StripePlanner;
import java.io.IOException;
import java.util.Set;
+/**
+ * Handles the Struct rootType for batch handling. The handling assumes that
the root
+ * {@link org.apache.orc.impl.TreeReaderFactory.StructTreeReader} has no
nulls, this is required as
+ * the {@link VectorizedRowBatch} does not represent the root Struct as a
vector.
Review comment:
Changed
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