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Posted to commits@cassandra.apache.org by "Jason Brown (JIRA)" <ji...@apache.org> on 2014/11/13 03:58:33 UTC

[jira] [Created] (CASSANDRA-8305) add check of the system wall clock time at startup

Jason Brown created CASSANDRA-8305:
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             Summary: add check of the system wall clock time at startup
                 Key: CASSANDRA-8305
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-8305
             Project: Cassandra
          Issue Type: Improvement
          Components: Core
            Reporter: Jason Brown
            Assignee: Jason Brown
            Priority: Minor
             Fix For: 3.0, 2.1.3
         Attachments: v1.txt

Related to CASSANDRA-8296, we should add a check of the system wall clock at startup to make sure it 'looks' reasonable. This check will prevent a node from starting with a bad generation in it's gossip metadata (and causing many problems downstream of that).

Note that this is intended as a simple check of the clock at startup and not a  comprehensive, ongoing check of clocks during the running of the process. 



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