[ https://issues.apache.org/jira/browse/FLINK-5085?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Till Rohrmann closed FLINK-5085. -------------------------------- Resolution: Fixed Fixed in 1.2 via c590912c93a4059b40452dfa6cffbdd4d58cac13 Fixed in 1.1.4 via cf4b221270cff3541bea318f907f9d8207b2fa4d > Execute CheckpointCoodinator's state discard calls asynchronously > ----------------------------------------------------------------- > > Key: FLINK-5085 > URL: https://issues.apache.org/jira/browse/FLINK-5085 > Project: Flink > Issue Type: Bug > Components: State Backends, Checkpointing > Affects Versions: 1.2.0, 1.1.3 > Reporter: Till Rohrmann > Assignee: Till Rohrmann > Fix For: 1.2.0, 1.1.4 > > > The {{CheckpointCoordinator}} discards under certain circumstances pending > checkpoints or state handles. These discard operations can involve a blocking > IO operation if the underlying state handle refers to a file which has to be > deleted. In order to not block the calling thread, we should execute these > calls in a dedicated IO executor. -- This message was sent by Atlassian JIRA (v6.3.4#6332)