[ https://issues.apache.org/jira/browse/HIVE-24293?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Antal Sinkovits updated HIVE-24293: ----------------------------------- Description: If multiple threads put the same buffer to the cache, only one succeeds. The other one detects this, and replaces its own buffer. This is marked by a bit mask encoded in a long, where the collided buffers are marked with a 1. > Integer overflow in llap collision mask > --------------------------------------- > > Key: HIVE-24293 > URL: https://issues.apache.org/jira/browse/HIVE-24293 > Project: Hive > Issue Type: Bug > Affects Versions: 4.0.0 > Reporter: Antal Sinkovits > Assignee: Antal Sinkovits > Priority: Major > > If multiple threads put the same buffer to the cache, only one succeeds. The > other one detects this, and replaces its own buffer. This is marked by a bit > mask encoded in a long, where the collided buffers are marked with a 1. -- This message was sent by Atlassian Jira (v8.3.4#803005)