zk tick time bounds maximum zk session time
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Key: HBASE-1997
URL: https://issues.apache.org/jira/browse/HBASE-1997
Project: Hadoop HBase
Issue Type: Bug
Reporter: stack
Default session is set to 60 seconds but ticktime is 2 seconds.
http://hadoop.apache.org/zookeeper/docs/current/zookeeperProgrammers.html#ch_zkSessions
"One of the parameters to the ZooKeeper client library call to create a
ZooKeeper session is the session timeout in milliseconds. The client sends a
requested timeout, the server responds with the timeout that it can give the
client. The current implementation requires that the timeout be a minimum of 2
times the tickTime (as set in the server configuration) and a maximum of 20
times the tickTime."
So, max is actually 40 seconds.
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