ParthChonkar commented on code in PR #35476:
URL: https://github.com/apache/arrow/pull/35476#discussion_r1187562298
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java/vector/src/main/java/org/apache/arrow/vector/VectorSchemaRoot.java:
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@@ -327,10 +327,6 @@ public VectorSchemaRoot slice(int index, int length) {
Preconditions.checkArgument(index + length <= rowCount,
"index + length should <= rowCount");
- if (index == 0 && length == rowCount) {
- return this;
Review Comment:
For each vector `splitAndTransfer` will derive a new ArrowBuffer (unlike
`transfer`) for the vector's underlying buffer(s) so it won't invalidate the
original root. But both will point to the same memory location.
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