ramkrishna.s.vasudevan created HBASE-25187:
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Summary: Improve SizeCachedKV variants initialization
Key: HBASE-25187
URL: https://issues.apache.org/jira/browse/HBASE-25187
Project: HBase
Issue Type: Improvement
Reporter: ramkrishna.s.vasudevan
Assignee: ramkrishna.s.vasudevan
Fix For: 3.0.0-alpha-1, 2.3.3
Currently in SizeCachedKV we get the rowlength and Key length from the buffers.
This can be optimized because we can pass the keylen and row len while actually
creating the cell while reading the cell from the block. Some times we see
that the SizeCachedKV takes the max width in a flame graph - considering the
fact we also do a sanity check on the created KV.
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