Liang Xie created HBASE-8063:
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Summary: Filter HFiles based on first/last key
Key: HBASE-8063
URL: https://issues.apache.org/jira/browse/HBASE-8063
Project: HBase
Issue Type: Improvement
Components: Scanners
Affects Versions: 0.98.0
Reporter: Liang Xie
Assignee: Liang Xie
# hbase-5010 introduced a filter mechanism based on timerange hint
# this jira is a placeholder just for keyrange hint: currently, low layer(hfile
reader) has first/last key getter methods already. we should utilize this
information to pre-filte hfiles while choosing scanners from storefiles.
It's just a raw thought right now, no patch available yet. I'll summit a patch
asap if it's reasonable, welcome to give some suggestions/comments:)
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