cassandra-commits mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Benjamin Lerer (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-14724) Duration addition to Date/Timestamp is broken for leapseconds
Date Mon, 17 Sep 2018 10:58:01 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-14724?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16617362#comment-16617362
] 

Benjamin Lerer commented on CASSANDRA-14724:
--------------------------------------------

Sorry, you are right the switch in {{Duration.add}} is at the wrong level. It should have
been at the {{day}} level.  

> Duration addition to Date/Timestamp is broken for leapseconds
> -------------------------------------------------------------
>
>                 Key: CASSANDRA-14724
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-14724
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Core
>            Reporter: Benedict
>            Assignee: Benjamin Lerer
>            Priority: Major
>              Labels: correctness
>
> Hours, Minutes and Seconds are not always of the same duration; it varies when they cross
a leap second (or DST boundary).  When we add durations to instants, we do not account for
this (as we have by then lost the necessary information).  Duration should take (and store)
all components of time.



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

---------------------------------------------------------------------
To unsubscribe, e-mail: commits-unsubscribe@cassandra.apache.org
For additional commands, e-mail: commits-help@cassandra.apache.org


Mime
View raw message