Jing Zhao created HADOOP-10535:
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Summary: Make the retry numbers in ActiveStandbyElector
configurable
Key: HADOOP-10535
URL: https://issues.apache.org/jira/browse/HADOOP-10535
Project: Hadoop Common
Issue Type: Improvement
Reporter: Jing Zhao
Assignee: Jing Zhao
Priority: Minor
Currently in ActiveStandbyElector, when its zookeeper client cannot
successfully communicate with ZooKeeper server, the retry number is hard coded
to 3 (ActiveStandbyElector#NUM_RETRIES). After retrying 3 times a fatal error
will be thrown and the ZKFC will quit. It will be better to make the retry
times configurable.
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