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https://issues.apache.org/jira/browse/CASSANDRA-9201?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14497158#comment-14497158
]
Tyler Hobbs commented on CASSANDRA-9201:
----------------------------------------
Linking to CASSANDRA-8996 because this is causing occasional dtest failures
(such as {{multidc_putget_test.TestMultiDCPutGet.putget_2dc_rf2_test}}).
> Race condition on creating system_auth.roles and using it on startup
> --------------------------------------------------------------------
>
> Key: CASSANDRA-9201
> URL: https://issues.apache.org/jira/browse/CASSANDRA-9201
> Project: Cassandra
> Issue Type: Bug
> Components: Core
> Reporter: Tyler Hobbs
> Assignee: Sam Tunnicliffe
> Fix For: 3.0
>
> Attachments: node2.log
>
>
> It looks like it's possible for {{system_auth.roles}} to have a statement
> prepared against it before the table exists on startup:
> {noformat}
> ERROR [main] 2015-04-15 15:12:35,626 CassandraDaemon.java: Exception
> encountered during startup
> java.lang.AssertionError:
> org.apache.cassandra.exceptions.InvalidRequestException: unconfigured table
> roles
> at
> org.apache.cassandra.auth.CassandraRoleManager.prepare(CassandraRoleManager.java:427)
> ~[main/:na]
> at
> org.apache.cassandra.auth.CassandraRoleManager.setup(CassandraRoleManager.java:139)
> ~[main/:na]
> at
> org.apache.cassandra.service.StorageService.doAuthSetup(StorageService.java:1009)
> ~[main/:na]
> at
> org.apache.cassandra.service.StorageService.joinTokenRing(StorageService.java:936)
> ~[main/:na]
> at
> org.apache.cassandra.service.StorageService.initServer(StorageService.java:670)
> ~[main/:na]
> at
> org.apache.cassandra.service.StorageService.initServer(StorageService.java:557)
> ~[main/:na]
> at
> org.apache.cassandra.service.CassandraDaemon.setup(CassandraDaemon.java:412)
> [main/:na]
> at
> org.apache.cassandra.service.CassandraDaemon.activate(CassandraDaemon.java:561)
> [main/:na]
> at
> org.apache.cassandra.service.CassandraDaemon.main(CassandraDaemon.java:668)
> [main/:na]
> Caused by: org.apache.cassandra.exceptions.InvalidRequestException:
> unconfigured table roles
> at
> org.apache.cassandra.thrift.ThriftValidation.validateColumnFamily(ThriftValidation.java:115)
> ~[main/:na]
> at
> org.apache.cassandra.cql3.statements.SelectStatement$RawStatement.prepare(SelectStatement.java:739)
> ~[main/:na]
> at
> org.apache.cassandra.auth.CassandraRoleManager.prepare(CassandraRoleManager.java:423)
> ~[main/:na]
> ... 8 common frames omitted
> INFO [StorageServiceShutdownHook] 2015-04-15 15:12:35,636 Gossiper.java:
> Announcing shutdown
> INFO [MigrationStage:1] 2015-04-15 15:12:35,639 Schema.java: Loading
> org.apache.cassandra.config.CFMetaData@57a4b158[cfId=5bc52802-de25-35ed-aeab-188eecebb090,ksName=system_auth,cfName=roles,cfType=Standard,comparator=org.apache.cassandra.db.marshal.CompositeType(org.apache.cassandra.db.marshal.UTF8Type,org.apache.cassandra.db.marshal.ColumnToCollectionType(6d656d6265725f6f66:org.apache.cassandra.db.marshal.SetType(org.apache.cassandra.db.marshal.UTF8Type))),comment=role
>
> definitions,readRepairChance=0.0,dcLocalReadRepairChance=0.0,gcGraceSeconds=7776000,defaultValidator=org.apache.cassandra.db.marshal.BytesType,keyValidator=org.apache.cassandra.db.marshal.UTF8Type,minCompactionThreshold=4,maxCompactionThreshold=32,columnMetadata=[ColumnDefinition{name=member_of,
>
> type=org.apache.cassandra.db.marshal.SetType(org.apache.cassandra.db.marshal.UTF8Type),
> kind=REGULAR, componentIndex=0, indexName=null, indexType=null},
> ColumnDefinition{name=is_superuser,
> type=org.apache.cassandra.db.marshal.BooleanType, kind=REGULAR,
> componentIndex=0, indexName=null, indexType=null},
> ColumnDefinition{name=role, type=org.apache.cassandra.db.marshal.UTF8Type,
> kind=PARTITION_KEY, componentIndex=null, indexName=null, indexType=null},
> ColumnDefinition{name=salted_hash,
> type=org.apache.cassandra.db.marshal.UTF8Type, kind=REGULAR,
> componentIndex=0, indexName=null, indexType=null},
> ColumnDefinition{name=can_login,
> type=org.apache.cassandra.db.marshal.BooleanType, kind=REGULAR,
> componentIndex=0, indexName=null,
> indexType=null}],compactionStrategyClass=class
> org.apache.cassandra.db.compaction.SizeTieredCompactionStrategy,compactionStrategyOptions={},compressionParameters={sstable_compression=org.apache.cassandra.io.compress.LZ4Compressor},bloomFilterFpChance=0.01,memtableFlushPeriod=3600000,caching={"keys":"ALL",
>
> "rows_per_partition":"NONE"},defaultTimeToLive=0,minIndexInterval=128,maxIndexInterval=2048,speculativeRetry=99.0PERCENTILE,droppedColumns={},triggers=[],isDense=false]
> INFO [MigrationStage:1] 2015-04-15 15:12:35,654 ColumnFamilyStore.java:
> Initializing system_auth.roles
> {noformat}
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