Use of Serializable in IPC makes an unnecessary copy
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Key: HBASE-4807
URL: https://issues.apache.org/jira/browse/HBASE-4807
Project: HBase
Issue Type: Improvement
Components: io, ipc
Affects Versions: 0.92.0
Reporter: Todd Lipcon
Priority: Minor
This code path isn't used much, but in HbaseObjectWritable, the code to
serialize and deserialize Serializables makes an unnecessary copy through
ByteArrayOutputStream.toByteArray. Instead we could use DataOutputBuffer,
perhaps.
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