chaokunyang commented on code in PR #1582:
URL: https://github.com/apache/incubator-fury/pull/1582#discussion_r1581725946
##########
java/fury-core/src/main/java/org/apache/fury/memory/MemoryBuffer.java:
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@@ -1204,18 +1204,27 @@ public void writePrimitiveArray(Object arr, int offset,
int numBytes) {
/** For off-heap buffer, this will make a heap buffer internally. */
public void grow(int neededSize) {
- ensure(writerIndex + neededSize);
+ int length = writerIndex + neededSize;
+ if (length > size) {
+ growBuffer(length);
+ }
}
/** For off-heap buffer, this will make a heap buffer internally. */
public void ensure(int length) {
if (length > size) {
- byte[] data = new byte[length * 2];
- copyToUnsafe(0, data, Platform.BYTE_ARRAY_OFFSET, size());
- initHeapBuffer(data, 0, data.length);
+ growBuffer(length);
}
}
+ private void growBuffer(int length) {
+ int newSize =
+ length < 104857600 ? length << 2 : (int) Math.min(length * 1.5d,
Integer.MAX_VALUE);
Review Comment:
It' just 100 * 1024 * 1024
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