[ https://issues.apache.org/jira/browse/KAFKA-6499?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Matthias J. Sax updated KAFKA-6499: ----------------------------------- Fix Version/s: (was: 1.2.0) > Avoid creating dummy checkpoint files with no state stores > ---------------------------------------------------------- > > Key: KAFKA-6499 > URL: https://issues.apache.org/jira/browse/KAFKA-6499 > Project: Kafka > Issue Type: Improvement > Components: streams > Reporter: Guozhang Wang > Assignee: Guozhang Wang > Priority: Major > Fix For: 1.1.0 > > > Today, for a streams task that contains no state stores, its processor state > manager would still write a dummy checkpoint file that contains some > characters (version, size). This introduces unnecessary disk IOs and should > be avoidable. -- This message was sent by Atlassian JIRA (v7.6.3#76005)