[ https://issues.apache.org/jira/browse/FLINK-1968?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Stephan Ewen closed FLINK-1968. ------------------------------- > Make Distributed Cache more robust > ---------------------------------- > > Key: FLINK-1968 > URL: https://issues.apache.org/jira/browse/FLINK-1968 > Project: Flink > Issue Type: Bug > Components: Local Runtime > Affects Versions: 0.9 > Reporter: Stephan Ewen > Assignee: Stephan Ewen > Fix For: 0.9 > > > The distributed cache has a variety of issues at the moment. > - It does not give a proper exception when a non-cached file is accessed > - It swallows I/O exceptions that happen during file transfer and later only > returns null > - It keeps inonsistently reference counts and attempts to copy often, > resolving this via file collisions > - Files are not properly removes on shutdown > - No shutdown hook to remove files when process is killed -- This message was sent by Atlassian JIRA (v6.3.4#6332)