rdblue commented on a change in pull request #1334:
URL: https://github.com/apache/iceberg/pull/1334#discussion_r473124123
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File path: data/src/main/java/org/apache/iceberg/data/orc/GenericOrcWriters.java
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@@ -231,7 +231,14 @@ public void nonNullWrite(int rowId, String data,
ColumnVector output) {
@Override
public void nonNullWrite(int rowId, ByteBuffer data, ColumnVector output) {
- ((BytesColumnVector) output).setRef(rowId, data.array(), 0,
data.array().length);
+ ByteBuffer dupe = data.duplicate();
+ if (dupe.hasArray()) {
+ ((BytesColumnVector) output).setRef(rowId, dupe.array(),
dupe.arrayOffset(), dupe.remaining());
Review comment:
The offset should be `dupe.arrayOffset() + dupe.position()`.
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