[ https://issues.apache.org/jira/browse/KAFKA-6030?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jason Gustafson resolved KAFKA-6030. ------------------------------------ Resolution: Fixed Issue resolved by pull request 4043 [https://github.com/apache/kafka/pull/4043] > Integer overflow in log cleaner cleanable ratio computation > ----------------------------------------------------------- > > Key: KAFKA-6030 > URL: https://issues.apache.org/jira/browse/KAFKA-6030 > Project: Kafka > Issue Type: Bug > Reporter: Jason Gustafson > Fix For: 1.0.0, 0.11.0.2 > > > In {{LogCleaner.LogToClean}}, the following computations, which are used to > compute the cleanable ratio, can overflow since the segment size is an > integer. > {code} > val cleanBytes = log.logSegments(-1, firstDirtyOffset).map(_.size).sum > ... > val cleanableBytes = log.logSegments(firstDirtyOffset, > math.max(firstDirtyOffset, firstUncleanableOffset)).map(_.size).sum > {code} > A PR is already available: https://github.com/apache/kafka/pull/4043. -- This message was sent by Atlassian JIRA (v6.4.14#64029)