chenjunjiedada commented on a change in pull request #1955:
URL: https://github.com/apache/iceberg/pull/1955#discussion_r546184999
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File path:
arrow/src/main/java/org/apache/iceberg/arrow/vectorized/VectorizedArrowReader.java
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@@ -381,9 +382,13 @@ public VectorHolder read(VectorHolder reuse, int
numValsToRead) {
for (int i = 0; i < numValsToRead; i += 1) {
vec.getDataBuffer().setLong(i * Long.BYTES, rowStart + i);
}
+ for (int i = 0; i < numValsToRead; i += 1) {
+ BitVectorHelper.setValidityBitToOne(vec.getValidityBuffer(), i);
+ }
nulls = new NullabilityHolder(numValsToRead);
}
+ rowStart += numValsToRead;
Review comment:
Great catch! Let me update the unit test as well.
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