Pritam Damania created HBASE-8715:
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Summary: HBase should support IO QOS
Key: HBASE-8715
URL: https://issues.apache.org/jira/browse/HBASE-8715
Project: HBase
Issue Type: New Feature
Reporter: Pritam Damania
Priority: Minor
The operating system exposes system calls like ioprio_set/get to set priorities
for various threads doing IO.
HBase can use this to accordingly prioritize operations like
flushes/compactions/WAL write etc to use the disk bandwidth more efficiently.
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