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https://issues.apache.org/jira/browse/CASSANDRA-4843?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jonathan Ellis updated CASSANDRA-4843:
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Attachment: 4843.txt
We missed the 1.1.7 window so I think it's pretty safe to guess that most 1.2
upgraders won't have any extra safety information we add to 1.1.8.
Patch attached to clarify the exception message.
> When upgrading from 1.1.6 to 1.20 change in partitioner causes nodes not to
> start
> ---------------------------------------------------------------------------------
>
> Key: CASSANDRA-4843
> URL: https://issues.apache.org/jira/browse/CASSANDRA-4843
> Project: Cassandra
> Issue Type: Bug
> Reporter: Edward Capriolo
> Fix For: 1.2.0 rc1
>
> Attachments: 4843.txt
>
>
> ERROR 10:17:20,341 Cannot open
> /home/edward/cassandra/data/system/schema_keyspaces/system-schema_keyspaces-hf-1
> because partitioner does not match
> org.apache.cassandra.dht.RandomPartitioner !=
> org.apache.cassandra.dht.Murmur3Partitioner
> This is because 1.2 has a new default partitioner, why are we changing the
> default? Is this wise? The current partitioner has been rock solid for years.
> Should the previously known partition be stored in the schema like the
> previously know seed nodes, and schema?
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