shilin Lu created KAFKA-9156: -------------------------------- Summary: LazyTimeIndex & LazyOffsetIndex may cause niobufferoverflow in concurrent state Key: KAFKA-9156 URL: https://issues.apache.org/jira/browse/KAFKA-9156 Project: Kafka Issue Type: Bug Components: core Affects Versions: 2.3.0 Reporter: shilin Lu Attachments: image-2019-11-07-17-42-13-852.png, image-2019-11-07-17-44-05-357.png, image-2019-11-07-17-46-53-650.png
!image-2019-11-07-17-42-13-852.png! this timeindex get function is not thread safe ,may cause create some timeindex. !image-2019-11-07-17-44-05-357.png! When create timeindex not exactly one ,may cause mappedbytebuffer position to end. Then write index entry to this mmap file will cause java.nio.BufferOverflowException. !image-2019-11-07-17-46-53-650.png! -- This message was sent by Atlassian Jira (v8.3.4#803005)