[ https://issues.apache.org/jira/browse/KAFKA-6768?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ismael Juma updated KAFKA-6768: ------------------------------- Fix Version/s: (was: 1.1.1) > Producer may hang in close with pending transaction > --------------------------------------------------- > > Key: KAFKA-6768 > URL: https://issues.apache.org/jira/browse/KAFKA-6768 > Project: Kafka > Issue Type: Bug > Components: producer > Reporter: Jason Gustafson > Assignee: Jason Gustafson > Priority: Major > > There is an edge case for transactional producers which will cause close() to > hang indefinitely (unless used with a timeout). Say, for example, that the > producer is trying to send an AddPartitionsToTxn request to the broker. Upon > shutdown, the Sender's running flag will be set to false and we will begin > graceful shutdown. Graceful shutdown will not complete, however, until we can > send the AddPartitionsToTxn request. But the latter is blocked by the fact > that the running flag is disabled. So no progress can be made and shutdown > cannot complete. -- This message was sent by Atlassian JIRA (v7.6.3#76005)