[ 
https://issues.apache.org/jira/browse/CASSANDRA-12351?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15509851#comment-15509851
 ] 

Jonas Borgström commented on CASSANDRA-12351:
---------------------------------------------

Besides the "system.schema_keyspaces" issue, is it safe to run 2.2.7 until 
2.2.8 is released. Or is it better to downgrade to 2.2.5?

> IllegalStateException: empty rows returned when reading 
> system.schema_keyspaces
> -------------------------------------------------------------------------------
>
>                 Key: CASSANDRA-12351
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-12351
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Local Write-Read Paths
>            Reporter: mck
>            Assignee: Sylvain Lebresne
>             Fix For: 2.2.8
>
>         Attachments: 12351-2.2.txt
>
>
> After 2.2.6 the following error is thrown during startup, resulting in 
> Cassandra not starting.
> {noformat}
> CassandraDaemon.java:644 - Exception encountered during startup
> java.lang.IllegalStateException: One row required, 0 found
> at 
> org.apache.cassandra.cql3.UntypedResultSet$FromResultSet.one(UntypedResultSet.java:77)
>  ~[apache-cassandra-2.2.7.jar:2.2.7-SNAPSHOT]
> at 
> org.apache.cassandra.schema.LegacySchemaTables.createKeyspaceFromSchemaPartition(LegacySchemaTables.java:758)
>  ~[apache-cassandra-2.2.7.jar:2.2.7-SNAPSHOT]
> at 
> org.apache.cassandra.schema.LegacySchemaTables.createKeyspaceFromSchemaPartitions(LegacySchemaTables.java:737)
>  ~[apache-cassandra-2.2.7.jar:2.2.7-SNAPSHOT]
> at 
> org.apache.cassandra.schema.LegacySchemaTables.readSchemaFromSystemTables(LegacySchemaTables.java:219)
>  ~[apache-cassandra-2.2.7.jar:2.2.7-SNAPSHOT]
> at org.apache.cassandra.config.Schema.loadFromDisk(Schema.java:117) 
> ~[apache-cassandra-2.2.7.jar:2.2.7-SNAPSHOT]
> at org.apache.cassandra.config.Schema.loadFromDisk(Schema.java:107) 
> ~[apache-cassandra-2.2.7.jar:2.2.7-SNAPSHOT]
> at 
> org.apache.cassandra.service.CassandraDaemon.setup(CassandraDaemon.java:215) 
> [apache-cassandra-2.2.7.jar:2.2.7-SNAPSHOT]
> at 
> org.apache.cassandra.service.CassandraDaemon.activate(CassandraDaemon.java:522)
>  [apache-cassandra-2.2.7.jar:2.2.7-SNAPSHOT]
> at 
> org.apache.cassandra.service.CassandraDaemon.main(CassandraDaemon.java:631) 
> [apache-cassandra-2.2.7.jar:2.2.7-SNAPSHOT]
> {noformat}
> In {{LegacySchemaTables.readSchemaFromSystemTables(..)}} the call to 
> {{getSchemaPartitionsForTable(KEYSPACES)}} is now (since 2.2.6) returning 
> more rows. The additional rows are empty.
> These rows are coming out of the row iterator post 2.2.6, where they were not 
> in 2.2.6.
> This issue was raised on the mailing list 
> [here|http://mail-archives.apache.org/mod_mbox/cassandra-user/201607.mbox/%3c776766150.5940472.1469733214785.javamail.ya...@mail.yahoo.com%3E].



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Reply via email to