Andrey Yarovoy created HDDS-15592:
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Summary: Allocate direct memory in ChunkBuffer code slows down
GRPC serialization
Key: HDDS-15592
URL: https://issues.apache.org/jira/browse/HDDS-15592
Project: Apache Ozone
Issue Type: Bug
Reporter: Andrey Yarovoy
Allocate direct in ChunkBuffer triggers slow byte-by-byte NioByteString path
for direct buffers, in case if it is replaced by heap allocation
UnsafeByteOperations.unsafeWrap() would return a BoundedByteString with a
backing array, enabling a single System.arraycopy into the gRPC/Netty wire
buffer
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