[HBASE-13614] Avoid temp KeyOnlyKeyValue temp objects creations in read hot path

• Type: Sub-task
• Status: Closed
• Priority: Critical
• Resolution: Fixed
• Fix Version/s: 2.0.0
• Hadoop Flags: Reviewed
• Assignee: ramkrishna.s.vasudevan
• Reporter: Anoop Sam John
• Created: 04/May/15 04:52
• Updated: 24/Jun/22 18:33
• Resolved: 30/Jun/15 10:53

Description

As part of HBASE-10800, move to new CellComparator, we are temp creating a Cell out of byte[]s so that the Comparator can compare. In read hot path, we can try minimize the object creations. The parent Jira added some such cases, which we can solve. This Jira will solve all such cases.