[ https://issues.apache.org/jira/browse/KAFKA-580?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jun Rao updated KAFKA-580: -------------------------- Attachment: kafka-580.patch Attach a patch. The problem is that if we remove items from a set while iterating it, the behavior is not deterministic.Also fixed kafka-578 in the patch since it's touching the same code. > system test testcase_0122 under replication fails due to large # of data loss > ----------------------------------------------------------------------------- > > Key: KAFKA-580 > URL: https://issues.apache.org/jira/browse/KAFKA-580 > Project: Kafka > Issue Type: Bug > Components: core > Affects Versions: 0.8 > Reporter: Jun Rao > Priority: Blocker > Labels: bugs > Attachments: kafka-580.patch > > > testcase_0122 fails sometimes because a large # of messages is lost with ack > = 1. In this case, we expect only a small number of messages to be lost when > there are broker failures. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira