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Posted to commits@cassandra.apache.org by "Paulo Motta (JIRA)" <ji...@apache.org> on 2017/12/03 22:02:00 UTC

[jira] [Created] (CASSANDRA-14092) Max ttl of 20 years will overflow localDeletionTime

Paulo Motta created CASSANDRA-14092:
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             Summary: Max ttl of 20 years will overflow localDeletionTime
                 Key: CASSANDRA-14092
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-14092
             Project: Cassandra
          Issue Type: Bug
          Components: Core
            Reporter: Paulo Motta


CASSANDRA-4771 added a max value of 20 years for ttl to protect against [year 2038 overflow bug|https://en.wikipedia.org/wiki/Year_2038_problem] for {{localDeletionTime}}, when {{System.currentTimeMillis() + ttl(20 years) > Integer.MAX_VALUE}}

It turns out that next year the {{localDeletionTime}} will start overflowing with the maximum ttl of 20 years, so we should remove this limitation.



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