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Posted to commits@cassandra.apache.org by "Paulo Motta (JIRA)" <ji...@apache.org> on 2017/12/03 22:04:00 UTC
[jira] [Updated] (CASSANDRA-14092) Max ttl of 20 years will
overflow localDeletionTime
[ https://issues.apache.org/jira/browse/CASSANDRA-14092?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Paulo Motta updated CASSANDRA-14092:
------------------------------------
Description:
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}}.
It turns out that next year the {{localDeletionTime}} will start overflowing with the maximum ttl of 20 years ({{System.currentTimeMillis() + ttl(20 years) > Integer.MAX_VALUE}}), so we should remove this limitation.
was:
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.
> 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}}.
> It turns out that next year the {{localDeletionTime}} will start overflowing with the maximum ttl of 20 years ({{System.currentTimeMillis() + ttl(20 years) > Integer.MAX_VALUE}}), so we should remove this limitation.
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