Ted Yu created HBASE-12557:
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Summary: Introduce timeout mechanism for IP to rack resolution
Key: HBASE-12557
URL: https://issues.apache.org/jira/browse/HBASE-12557
Project: HBase
Issue Type: Improvement
Reporter: Ted Yu
Config parameter, "hbase.util.ip.to.rack.determiner", determines the class
which does IP to rack resolution.
The actual resolution may be lengthy.
This JIRA is continuation of HBASE-12554 where a mock DNSToSwitchMapping is
used for rack resolution.
A timeout parameter, "hbase.ip.to.rack.determiner.timeout", is proposed whose
value governs the duration which RackManager waits before rack resolution is
stopped.
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