[ https://issues.apache.org/jira/browse/ZOOKEEPER-2184?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Chris Nauroth updated ZOOKEEPER-2184: ------------------------------------- Fix Version/s: (was: 3.5.2) 3.5.3 > Zookeeper Client should re-resolve hosts when connection attempts fail > ---------------------------------------------------------------------- > > Key: ZOOKEEPER-2184 > URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2184 > Project: ZooKeeper > Issue Type: Bug > Components: java client > Affects Versions: 3.4.6, 3.5.0 > Environment: Ubuntu 14.04 host, Docker containers for Zookeeper & > Kafka > Reporter: Robert P. Thille > Assignee: Robert P. Thille > Labels: easyfix, patch > Fix For: 3.4.9, 3.5.3 > > Attachments: ZOOKEEPER-2184.patch > > > Testing in a Docker environment with a single Kafka instance using a single > Zookeeper instance. Restarting the Zookeeper container will cause it to > receive a new IP address. Kafka will never be able to reconnect to Zookeeper > and will hang indefinitely. Updating DNS or /etc/hosts with the new IP > address will not help the client to reconnect as the > zookeeper/client/StaticHostProvider resolves the connection string hosts at > creation time and never re-resolves. > A solution would be for the client to notice that connection attempts fail > and attempt to re-resolve the hostnames in the connectString. -- This message was sent by Atlassian JIRA (v6.3.4#6332)