[ https://issues.apache.org/jira/browse/FLINK-2513?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ufuk Celebi closed FLINK-2513. ------------------------------ Resolution: Invalid > Extend state handle provider interface to list all state handles > ---------------------------------------------------------------- > > Key: FLINK-2513 > URL: https://issues.apache.org/jira/browse/FLINK-2513 > Project: Flink > Issue Type: Improvement > Components: Distributed Runtime > Reporter: Ufuk Celebi > > This is a follow up issue to FLINK-2354. > In FLINK-2354 we use ZooKeeper to persist state handles. In certain failure > scenarios, there can be lingering state handles, which have not been written > to ZooKeeper, but which were already created. > These can be cleaned up on startup, if the state handle provider > implementation kept track of their state handles. With the current > implementations it would be possible, e.g. list the directory (file system) > of no state is persistent (job manager). > It would be fair enough have this as an optional operation. -- This message was sent by Atlassian JIRA (v6.3.4#6332)