Tianying Chang created HBASE-8836:
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Summary: Separate reader and writer thread pool in RegionServer,
so that write throughput will not be impacted when the read load is very high
Key: HBASE-8836
URL: https://issues.apache.org/jira/browse/HBASE-8836
Project: HBase
Issue Type: New Feature
Components: Performance, regionserver
Affects Versions: 0.94.8
Reporter: Tianying Chang
Assignee: Tianying Chang
Fix For: 0.94.8
We found that when the read load on a specific RS is high, the write throughput
also get impacted dramatically, and even cause write data loss sometimes. We
want to prioritize the write by putting them in a separate queue from the read
request, so that slower read will not make fast write wait nu-necessarily long.
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