Raul Gutierrez Segales created ZOOKEEPER-2171:
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Summary: avoid reverse lookups in QuorumCnxManager
Key: ZOOKEEPER-2171
URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2171
Project: ZooKeeper
Issue Type: Bug
Components: quorum
Reporter: Raul Gutierrez Segales
Assignee: Raul Gutierrez Segales
Apparently, ZOOKEEPER-107 (via a quick git-blame look) introduced a bunch of
getHostName() calls in QCM. Besides the overhead, these can cause problems when
mixed with failing/mis-configured DNS servers.
It would be nice to reduce them, if that doesn't affect operational
correctness.
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