Wade Simmons created CASSANDRA-4837:
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Summary: IllegalStateException when upgrading schema
Key: CASSANDRA-4837
URL: https://issues.apache.org/jira/browse/CASSANDRA-4837
Project: Cassandra
Issue Type: Bug
Components: Core
Affects Versions: 1.1.6
Environment: Linux
Reporter: Wade Simmons
I am upgrading a cluster from 1.1.2 to 1.1.6. When restarting the second node
with new code, I am seeing this exception repeat in the logs:
{code}
ERROR [InternalResponseStage:21] 2012-10-19 00:41:26,794
AbstractCassandraDaemon.java (line 135) Exception in thread
Thread[InternalResponseStage:21,5,main]
java.lang.IllegalStateException: One row required, 0 found
at
org.apache.cassandra.cql3.UntypedResultSet.one(UntypedResultSet.java:50)
at
org.apache.cassandra.config.KSMetaData.fromSchema(KSMetaData.java:258)
at org.apache.cassandra.db.DefsTable.mergeKeyspaces(DefsTable.java:406)
at org.apache.cassandra.db.DefsTable.mergeSchema(DefsTable.java:355)
at
org.apache.cassandra.db.DefsTable.mergeRemoteSchema(DefsTable.java:329)
at
org.apache.cassandra.service.MigrationManager$MigrationTask$1.response(MigrationManager.java:449)
at
org.apache.cassandra.net.ResponseVerbHandler.doVerb(ResponseVerbHandler.java:45)
at
org.apache.cassandra.net.MessageDeliveryTask.run(MessageDeliveryTask.java:59)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:662)
{code}
I added in some debugging logging to see what Row it was trying to load, and I
see this:
{code}
Unable to load keyspace schema:
Row(key=DecoratedKey(112573196966143652100562749464385838776,
5365676d656e7473496e746567726174696f6e54657374),
cf=ColumnFamily(schema_keyspaces -deleted at 1350665377628000- []))
{code}
The hex key translates to a schema that exists in schema_keyspaces when I query
on the rest of the cluster. I tried restarting one of the other nodes without
upgrading the jar and it restarted without exceptions.
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