Madhav created CASSANDRA-14178: ---------------------------------- Summary: MAX_TTL doesn't account for leap years currently Key: CASSANDRA-14178 URL: https://issues.apache.org/jira/browse/CASSANDRA-14178 Project: Cassandra Issue Type: Bug Components: Configuration, Core, CQL Reporter: Madhav
Currently at the trunk (and in all prior versions), we've MAX_TTL value defined as 20 years in seconds, which really isn't 20 years as it currently doesn't account for leap years. {code:java} https://github.com/apache/cassandra/blob/trunk/src/java/org/apache/cassandra/cql3/Attributes.java#L43 /** * If this limit is ever raised, make sure @{@link Integer#MAX_VALUE} is not allowed, * as this is used as a flag to represent expired liveness. * * See {@link org.apache.cassandra.db.LivenessInfo#EXPIRED_LIVENESS_TTL} */ public static final int MAX_TTL = 20 * 365 * 24 * 60 * 60; // 20 years in seconds {code} Either perform actual date calculation to account for leap years or not call it as "20 years in seconds" as this breaks many code relying on it for playing with dates. This was originally introduced as part of [this commit|https://github.com/apache/cassandra/commit/46fc843bbd39bf6b007fb6d1c8e823f8b3ba2425] part of CASSANDRA-4771 -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org