zhangjun0x01 commented on a change in pull request #2566:
URL: https://github.com/apache/iceberg/pull/2566#discussion_r629106172
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File path:
flink/src/main/java/org/apache/iceberg/flink/source/FlinkInputFormat.java
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@@ -91,11 +102,77 @@ public void configure(Configuration parameters) {
@Override
public void open(FlinkInputSplit split) {
+ boolean enableVectorizedRead =
readableConfig.get(FlinkTableOptions.ENABLE_VECTORIZED_READ);
+
+ if (enableVectorizedRead) {
+ if (useOrcVectorizedRead()) {
Review comment:
> 3\. All the columns to read should all be primitives, that means all
the byte width should be the same size
We don't support `Map`, `Row`, `Array` data type?
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