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https://issues.apache.org/jira/browse/CASSANDRA-14617?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Garvit Juniwal updated CASSANDRA-14617:
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Component/s: Core
> Corruption in schema changes due to clock jumps
> -----------------------------------------------
>
> Key: CASSANDRA-14617
> URL: https://issues.apache.org/jira/browse/CASSANDRA-14617
> Project: Cassandra
> Issue Type: Bug
> Components: Core
> Reporter: Garvit Juniwal
> Priority: Major
>
> It seems like schema changes like CREATE/DROP TABLE can get swallowed or
> re-ordered if there are clock jumps on the host. I am able to reproduce this
> on version 3.0.9 by doing the following:
> t = 10 CREATE TABLE foo
> manually set the host clock to t = 5
> t = 5 DROP TABLE foo
> .. let time advance ..
> t = 11 table foo still exists in schema
> There does not seem to be a way to either provide user timestamps or use
> light weight transactions for schema changes (at least not documented in to
> [https://docs.datastax.com/en/cql/3.3/cql/cql_using/useInsertLWT.html] or
> https://docs.datastax.com/en/cql/3.3/cql/cql_reference/cqlCreateTable.html)
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