Ted Yu created HBASE-12547:
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Summary: Adopt server side cleanup for bulk load staging
directories
Key: HBASE-12547
URL: https://issues.apache.org/jira/browse/HBASE-12547
Project: HBase
Issue Type: Improvement
Reporter: Ted Yu
Currently we rely on the client to send the clean up request for bulk load
staging directories.
In discussion of HBASE-12533, Enis and I raised similar comment about cleaning
up bulk load staging directories from server side.
We can keep lease on staging directory for bulk load operation. The default
lease period should be long enough. After the lease expires, the underlying
staging directory would be cleaned.
This increases the robustness of bulk load process.
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