ruanhui created HBASE-27305:
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Summary: add an option to skip file splitting when bulkload hfiles
Key: HBASE-27305
URL: https://issues.apache.org/jira/browse/HBASE-27305
Project: HBase
Issue Type: Improvement
Components: tooling
Affects Versions: 3.0.0-alpha-3
Reporter: ruanhui
Assignee: ruanhui
Fix For: 3.0.0-alpha-4
When bulkload hfiles, if the key range of the hfile does not match the key
range of the region, the BulkLoadHFilesTool will split hfile to fit make the
key range of the new file match the key range of the region. If there are many
files to be split, the load on the BulkLoadHFilesTool will be very high.
Sometimes we want to avoid this situation, just directly fail and regenerate
new hfiles. Here we try to introduce a new option, When the above problem is
encountered, an exception will be thrown and let the upper client handle it.
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