ramkrishna.s.vasudevan created HBASE-17235: ----------------------------------------------
Summary: Minor improvement in creation of CIS for onheap buffer cases Key: HBASE-17235 URL: https://issues.apache.org/jira/browse/HBASE-17235 Project: HBase Issue Type: Improvement Reporter: ramkrishna.s.vasudevan Assignee: ramkrishna.s.vasudevan Priority: Minor {code} if (buf.hasArray()) { cis = CodedInputStream.newInstance(buf.array(), offset, buf.limit()); } else { {code} Currently we do this for onheap buffers incase there is no reservoir or the size is less than the minSizeforReservoir. I could see that even if reservoir is there there are requests which goes with the above way of creating CIS. This could be made efficient to avoid underlying copies by just doing this {code} cis = UnsafeByteOperations.unsafeWrap(buf.array(), offset, buf.limit()).newCodedInput(); {code} -- This message was sent by Atlassian JIRA (v6.3.4#6332)