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https://issues.apache.org/jira/browse/CASSANDRA-13559?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16034544#comment-16034544
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Aleksey Yeschenko commented on CASSANDRA-13559:
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bq. Looks like hints will also not get dispatched in cases of mismatching
schema IDs (see HintsDispatchTrigger). This should also be put in the yet to be
updated NEWS.txt.
Only until the pair of nodes converges on the same schema - eventually. Just
like with regular convergence. Not sure it's NEWSworthy.
> Schema version id mismatch while upgrading to 3.0.13
> ----------------------------------------------------
>
> Key: CASSANDRA-13559
> URL: https://issues.apache.org/jira/browse/CASSANDRA-13559
> Project: Cassandra
> Issue Type: Bug
> Components: Core
> Reporter: Jay Zhuang
> Assignee: Jay Zhuang
> Priority: Blocker
> Fix For: 3.0.14, 3.11.0
>
>
> As the order of SchemaKeyspace is changed ([6991556 |
> https://github.com/apache/cassandra/commit/6991556e431a51575744248a4c484270c4f918c9],
> CASSANDRA-12213), the result of function
> [{{calculateSchemaDigest}}|https://github.com/apache/cassandra/blob/cassandra-3.0/src/java/org/apache/cassandra/schema/SchemaKeyspace.java#L311]
> is also changed for the same schema. Which causes schema mismatch while
> upgrading 3.0.x -> 3.0.13.
> It could cause cassandra fail to start because Unknown CF exception. And
> streaming will fail:
> {noformat}
> ERROR [main] 2017-05-26 18:58:57,572 CassandraDaemon.java:709 - Exception
> encountered during startup
> java.lang.IllegalArgumentException: Unknown CF
> 83c8eae0-3a65-11e7-9a27-e17fd11571e3
> {noformat}
> {noformat}
> WARN [MessagingService-Incoming-/IP] 2017-05-26 19:27:11,523
> IncomingTcpConnection.java:101 - UnknownColumnFamilyException reading from
> socket; closing
> org.apache.cassandra.db.UnknownColumnFamilyException: Couldn't find table for
> cfId 922b7940-3a65-11e7-adf3-a3ff55d9bcf1. If a table was just created, this
> is likely due to the schema not being fully propagated. Please wait for
> schema agreement on table creation.
> {noformat}
> Restart the new node will cause:
> {noformat}
> Exception (java.lang.NoSuchFieldError) encountered during startup: ALL
> java.lang.NoSuchFieldError: ALL
> at
> org.apache.cassandra.service.ClientState.<clinit>(ClientState.java:67)
> at
> org.apache.cassandra.cql3.QueryProcessor$InternalStateInstance.<init>(QueryProcessor.java:155)
> at
> org.apache.cassandra.cql3.QueryProcessor$InternalStateInstance.<clinit>(QueryProcessor.java:149)
> at
> org.apache.cassandra.cql3.QueryProcessor.internalQueryState(QueryProcessor.java:163)
> at
> org.apache.cassandra.cql3.QueryProcessor.prepareInternal(QueryProcessor.java:286)
> at
> org.apache.cassandra.cql3.QueryProcessor.executeInternal(QueryProcessor.java:294)
> at
> org.apache.cassandra.db.SystemKeyspace.checkHealth(SystemKeyspace.java:900)
> at
> org.apache.cassandra.service.StartupChecks$9.execute(StartupChecks.java:354)
> at
> org.apache.cassandra.service.StartupChecks.verify(StartupChecks.java:110)
> at
> org.apache.cassandra.service.CassandraDaemon.setup(CassandraDaemon.java:179)
> at
> org.apache.cassandra.service.CassandraDaemon.activate(CassandraDaemon.java:569)
> at
> org.apache.cassandra.service.CassandraDaemon.main(CassandraDaemon.java:697)
> {noformat}
> I would suggest to have the older list back for digest calculation and
> release 3.0.14.
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