[ https://issues.apache.org/jira/browse/CASSANDRA-12351?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
mck updated CASSANDRA-12351: ---------------------------- Description: 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$FromResultSet.one(UntypedResultSet.java:77) ~[apache-cassandra-2.2.7.jar:2.2.7-SNAPSHOT] at org.apache.cassandra.schema.LegacySchemaTables.createKeyspaceFromSchemaPartition(LegacySchemaTables.java:758) ~[apache-cassandra-2.2.7.jar:2.2.7-SNAPSHOT] at org.apache.cassandra.schema.LegacySchemaTables.createKeyspaceFromSchemaPartitions(LegacySchemaTables.java:737) ~[apache-cassandra-2.2.7.jar:2.2.7-SNAPSHOT] at org.apache.cassandra.schema.LegacySchemaTables.readSchemaFromSystemTables(LegacySchemaTables.java:219) ~[apache-cassandra-2.2.7.jar:2.2.7-SNAPSHOT] at org.apache.cassandra.config.Schema.loadFromDisk(Schema.java:117) ~[apache-cassandra-2.2.7.jar:2.2.7-SNAPSHOT] at org.apache.cassandra.config.Schema.loadFromDisk(Schema.java:107) ~[apache-cassandra-2.2.7.jar:2.2.7-SNAPSHOT] at org.apache.cassandra.service.CassandraDaemon.setup(CassandraDaemon.java:215) [apache-cassandra-2.2.7.jar:2.2.7-SNAPSHOT] at org.apache.cassandra.service.CassandraDaemon.activate(CassandraDaemon.java:522) [apache-cassandra-2.2.7.jar:2.2.7-SNAPSHOT] at org.apache.cassandra.service.CassandraDaemon.main(CassandraDaemon.java:631) [apache-cassandra-2.2.7.jar:2.2.7-SNAPSHOT] {noformat} In {{LegacySchemaTables.readSchemaFromSystemTables(..)}} the call to {{getSchemaPartitionsForTable(KEYSPACES)}} is now (since 2.2.6) returning more rows. The additional rows are empty. These rows are coming out of the row iterator post 2.2.6, where they were not in 2.2.6. I haven't bisected the issue yet, but suspect that this is from CASSANDRA-11502's patch. This issue was raised on the mailing list [here|http://mail-archives.apache.org/mod_mbox/cassandra-user/201607.mbox/%3c776766150.5940472.1469733214785.javamail.ya...@mail.yahoo.com%3E]. was: After 2.2.6 the following error is thrown during startup, resulting in Cassandra not starting. {noformat} CassandraDaemon.java:644 - Exception encountered during startup java.lang.IllegalStateException: One row required, 0 found at org.apache.cassandra.cql3.UntypedResultSet$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. I haven't bisected the issue yet, but suspect that this is from CASSANDRA-11502's patch. > 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: mck > > 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. > I haven't bisected the issue yet, but suspect that this is from > CASSANDRA-11502's patch. > 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)