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Posted to commits@cassandra.apache.org by "Jon Meredith (Jira)" <ji...@apache.org> on 2021/09/27 16:06:00 UTC
[jira] [Commented] (CASSANDRA-16997) Handle timestamp wraparound
for internode messages
[ https://issues.apache.org/jira/browse/CASSANDRA-16997?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17420856#comment-17420856 ]
Jon Meredith commented on CASSANDRA-16997:
------------------------------------------
+1
> Handle timestamp wraparound for internode messages
> --------------------------------------------------
>
> Key: CASSANDRA-16997
> URL: https://issues.apache.org/jira/browse/CASSANDRA-16997
> Project: Cassandra
> Issue Type: Bug
> Components: Messaging/Internode
> Reporter: Marcus Eriksson
> Assignee: Marcus Eriksson
> Priority: Normal
> Fix For: 4.0.x, 4.x
>
>
> In internode messaging we send the lower 4 bytes of the timestamp and then correct on receiving side if the local time has wrapped (every 50 days), but we currently don't correct the time if the sending side wrapped before us.
> This can cause us to use the wrong timestamp for the message and if the local System.nanoTime is < 50 days, we get a negative creation time which causes an AssertionError in MonitorableImpl
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