Victor Xu created HBASE-13985:
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Summary: Add configuration to skip validating HFile format when
bulk loading millions of HFiles
Key: HBASE-13985
URL: https://issues.apache.org/jira/browse/HBASE-13985
Project: HBase
Issue Type: Improvement
Affects Versions: 0.98.13
Reporter: Victor Xu
Assignee: Victor Xu
Priority: Minor
Fix For: 0.98.14
When bulk loading millions of HFile into one HTable, checking HFile format is
the most time-consuming phase. Maybe we could use a parallel mechanism to
increase the speed, but when it comes to millions of HFiles, it may still cost
dozens of minutes. So I think it's necessary to add an option for advanced user
to bulkload without checking HFile format at all.
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