CompressionMetadata is not shared across threads, we create a new one for each read -----------------------------------------------------------------------------------
Key: CASSANDRA-3427 URL: https://issues.apache.org/jira/browse/CASSANDRA-3427 Project: Cassandra Issue Type: Bug Components: Core Affects Versions: 1.0.1 Reporter: Sylvain Lebresne Assignee: Sylvain Lebresne Fix For: 1.0.2 The CompressionMetada holds the compressed block offsets in memory. Without being absolutely huge, this is still of non-negligible size as soon as you have a bit of data in the DB. Reallocating this for each read is a very bad idea. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira