Till Rohrmann created FLINK-6160: ------------------------------------ Summary: Retry JobManager/ResourceManager connection in case of timeout Key: FLINK-6160 URL: https://issues.apache.org/jira/browse/FLINK-6160 Project: Flink Issue Type: Sub-task Components: Distributed Coordination Affects Versions: 1.3.0 Reporter: Till Rohrmann Fix For: 1.3.0
In case of a heartbeat timeout, the {{TaskExecutor}} closes the connection to the remote component. Furthermore, it assumes that the component has actually failed and, thus, it will only start trying to connect to the component if it is notified about a new leader address and leader session id. This is brittle, because the heartbeat could also time out without the component having crashed. Thus, we should add an automatic retry to the latest known leader address information in case of a timeout. -- This message was sent by Atlassian JIRA (v6.3.15#6346)