Per Otterström created CASSANDRA-15041:
------------------------------------------

             Summary: UncheckedExecutionException if 
authentication/authorization query fails
                 Key: CASSANDRA-15041
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-15041
             Project: Cassandra
          Issue Type: Bug
          Components: Feature/Authorization
            Reporter: Per Otterström


If cache update for permissions/credentials/roles fails with 
UnavailableException this comes back to client as UncheckedExecutionException.

Stack trace on server side:
{noformat}
ERROR [Native-Transport-Requests-1] 2019-03-04 16:30:51,537 
ErrorMessage.java:384 - Unexpected exception during request
com.google.common.util.concurrent.UncheckedExecutionException: 
com.google.common.util.concurrent.UncheckedExecutionException: 
java.lang.RuntimeException: 
org.apache.cassandra.exceptions.UnavailableException: Cannot achieve 
consistency level QUORUM
at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2203) 
~[guava-18.0.jar:na]
at com.google.common.cache.LocalCache.get(LocalCache.java:3937) 
~[guava-18.0.jar:na]
at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:3941) 
~[guava-18.0.jar:na]
at 
com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:4824) 
~[guava-18.0.jar:na]
at org.apache.cassandra.auth.AuthCache.get(AuthCache.java:97) 
~[apache-cassandra-3.11.4.jar:3.11.4]
at 
org.apache.cassandra.auth.PermissionsCache.getPermissions(PermissionsCache.java:45)
 ~[apache-cassandra-3.11.4.jar:3.11.4]
at 
org.apache.cassandra.auth.AuthenticatedUser.getPermissions(AuthenticatedUser.java:104)
 ~[apache-cassandra-3.11.4.jar:3.11.4]
at org.apache.cassandra.service.ClientState.authorize(ClientState.java:439) 
~[apache-cassandra-3.11.4.jar:3.11.4]
at 
org.apache.cassandra.service.ClientState.checkPermissionOnResourceChain(ClientState.java:368)
 ~[apache-cassandra-3.11.4.jar:3.11.4]
at 
org.apache.cassandra.service.ClientState.ensureHasPermission(ClientState.java:345)
 ~[apache-cassandra-3.11.4.jar:3.11.4]
at org.apache.cassandra.service.ClientState.hasAccess(ClientState.java:332) 
~[apache-cassandra-3.11.4.jar:3.11.4]
at 
org.apache.cassandra.service.ClientState.hasColumnFamilyAccess(ClientState.java:310)
 ~[apache-cassandra-3.11.4.jar:3.11.4]
at 
org.apache.cassandra.cql3.statements.ModificationStatement.checkAccess(ModificationStatement.java:211)
 ~[apache-cassandra-3.11.4.jar:3.11.4]
at 
org.apache.cassandra.cql3.QueryProcessor.processStatement(QueryProcessor.java:222)
 ~[apache-cassandra-3.11.4.jar:3.11.4]
at 
org.apache.cassandra.cql3.QueryProcessor.processPrepared(QueryProcessor.java:532)
 ~[apache-cassandra-3.11.4.jar:3.11.4]
at 
org.apache.cassandra.cql3.QueryProcessor.processPrepared(QueryProcessor.java:509)
 ~[apache-cassandra-3.11.4.jar:3.11.4]
at 
org.apache.cassandra.transport.messages.ExecuteMessage.execute(ExecuteMessage.java:146)
 ~[apache-cassandra-3.11.4.jar:3.11.4]
at 
org.apache.cassandra.transport.Message$Dispatcher.channelRead0(Message.java:566)
 [apache-cassandra-3.11.4.jar:3.11.4]
at 
org.apache.cassandra.transport.Message$Dispatcher.channelRead0(Message.java:410)
 [apache-cassandra-3.11.4.jar:3.11.4]
at 
io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105)
 [netty-all-4.0.44.Final.jar:4.0.44.Final]
at 
io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:357)
 [netty-all-4.0.44.Final.jar:4.0.44.Final]
at 
io.netty.channel.AbstractChannelHandlerContext.access$600(AbstractChannelHandlerContext.java:35)
 [netty-all-4.0.44.Final.jar:4.0.44.Final]
at 
io.netty.channel.AbstractChannelHandlerContext$7.run(AbstractChannelHandlerContext.java:348)
 [netty-all-4.0.44.Final.jar:4.0.44.Final]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) 
[na:1.8.0_181]
at 
org.apache.cassandra.concurrent.AbstractLocalAwareExecutorService$FutureTask.run(AbstractLocalAwareExecutorService.java:162)
 [apache-cassandra-3.11.4.jar:3.11.4]
at org.apache.cassandra.concurrent.SEPWorker.run(SEPWorker.java:114) 
[apache-cassandra-3.11.4.jar:3.11.4]
at java.lang.Thread.run(Thread.java:748) [na:1.8.0_181]
Caused by: com.google.common.util.concurrent.UncheckedExecutionException: 
java.lang.RuntimeException: 
org.apache.cassandra.exceptions.UnavailableException: Cannot achieve 
consistency level QUORUM
at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2203) 
~[guava-18.0.jar:na]
at com.google.common.cache.LocalCache.get(LocalCache.java:3937) 
~[guava-18.0.jar:na]
at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:3941) 
~[guava-18.0.jar:na]
at 
com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:4824) 
~[guava-18.0.jar:na]
at org.apache.cassandra.auth.AuthCache.get(AuthCache.java:97) 
~[apache-cassandra-3.11.4.jar:3.11.4]
at org.apache.cassandra.auth.RolesCache.getRoles(RolesCache.java:44) 
~[apache-cassandra-3.11.4.jar:3.11.4]
at org.apache.cassandra.auth.Roles.hasSuperuserStatus(Roles.java:51) 
~[apache-cassandra-3.11.4.jar:3.11.4]
at 
org.apache.cassandra.auth.AuthenticatedUser.isSuper(AuthenticatedUser.java:71) 
~[apache-cassandra-3.11.4.jar:3.11.4]
at 
org.apache.cassandra.auth.CassandraAuthorizer.authorize(CassandraAuthorizer.java:81)
 ~[apache-cassandra-3.11.4.jar:3.11.4]
at 
org.apache.cassandra.auth.PermissionsCache.lambda$new$0(PermissionsCache.java:37)
 ~[apache-cassandra-3.11.4.jar:3.11.4]
at org.apache.cassandra.auth.AuthCache$1.load(AuthCache.java:172) 
~[apache-cassandra-3.11.4.jar:3.11.4]
at 
com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3527)
 ~[guava-18.0.jar:na]
at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2319) 
~[guava-18.0.jar:na]
at 
com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2282)
 ~[guava-18.0.jar:na]
at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2197) 
~[guava-18.0.jar:na]
... 26 common frames omitted
Caused by: java.lang.RuntimeException: 
org.apache.cassandra.exceptions.UnavailableException: Cannot achieve 
consistency level QUORUM
at 
org.apache.cassandra.auth.CassandraRoleManager.getRole(CassandraRoleManager.java:518)
 ~[apache-cassandra-3.11.4.jar:3.11.4]
at 
org.apache.cassandra.auth.CassandraRoleManager.getRoles(CassandraRoleManager.java:283)
 ~[apache-cassandra-3.11.4.jar:3.11.4]
at org.apache.cassandra.auth.RolesCache.lambda$new$0(RolesCache.java:36) 
~[apache-cassandra-3.11.4.jar:3.11.4]
at org.apache.cassandra.auth.AuthCache$1.load(AuthCache.java:172) 
~[apache-cassandra-3.11.4.jar:3.11.4]
at 
com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3527)
 ~[guava-18.0.jar:na]
at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2319) 
~[guava-18.0.jar:na]
at 
com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2282)
 ~[guava-18.0.jar:na]
at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2197) 
~[guava-18.0.jar:na]
... 40 common frames omitted
Caused by: org.apache.cassandra.exceptions.UnavailableException: Cannot achieve 
consistency level QUORUM
at 
org.apache.cassandra.db.ConsistencyLevel.assureSufficientLiveNodes(ConsistencyLevel.java:334)
 ~[apache-cassandra-3.11.4.jar:3.11.4]
at 
org.apache.cassandra.service.AbstractReadExecutor.getReadExecutor(AbstractReadExecutor.java:162)
 ~[apache-cassandra-3.11.4.jar:3.11.4]
at 
org.apache.cassandra.service.StorageProxy$SinglePartitionReadLifecycle.<init>(StorageProxy.java:1766)
 ~[apache-cassandra-3.11.4.jar:3.11.4]
at org.apache.cassandra.service.StorageProxy.fetchRows(StorageProxy.java:1728) 
~[apache-cassandra-3.11.4.jar:3.11.4]
at 
org.apache.cassandra.service.StorageProxy.readRegular(StorageProxy.java:1671) 
~[apache-cassandra-3.11.4.jar:3.11.4]
at org.apache.cassandra.service.StorageProxy.read(StorageProxy.java:1586) 
~[apache-cassandra-3.11.4.jar:3.11.4]
at 
org.apache.cassandra.db.SinglePartitionReadCommand$Group.execute(SinglePartitionReadCommand.java:1209)
 ~[apache-cassandra-3.11.4.jar:3.11.4]
at 
org.apache.cassandra.cql3.statements.SelectStatement.execute(SelectStatement.java:315)
 ~[apache-cassandra-3.11.4.jar:3.11.4]
at 
org.apache.cassandra.cql3.statements.SelectStatement.execute(SelectStatement.java:285)
 ~[apache-cassandra-3.11.4.jar:3.11.4]
at 
org.apache.cassandra.auth.CassandraRoleManager.getRoleFromTable(CassandraRoleManager.java:526)
 ~[apache-cassandra-3.11.4.jar:3.11.4]
at 
org.apache.cassandra.auth.CassandraRoleManager.getRole(CassandraRoleManager.java:508)
 ~[apache-cassandra-3.11.4.jar:3.11.4]
... 47 common frames omitted
{noformat}
Also, if {{x_validity_in_ms}} > {{x_update_interval_in_ms}}, then the 
background update thread will fail in a similar way:
{noformat}
ERROR [PermissionsCacheRefresh:1] 2019-03-04 16:30:43,541 
CassandraDaemon.java:228 - Exception in thread 
Thread[PermissionsCacheRefresh:1,5,main]
java.lang.RuntimeException: 
org.apache.cassandra.exceptions.UnavailableException: Cannot achieve 
consistency level QUORUM
        at 
org.apache.cassandra.auth.CassandraRoleManager.getRole(CassandraRoleManager.java:518)
 ~[apache-cassandra-3.11.4.jar:3.11.4]
        at 
org.apache.cassandra.auth.CassandraRoleManager.isSuper(CassandraRoleManager.java:307)
 ~[apache-cassandra-3.11.4.jar:3.11.4]
        at org.apache.cassandra.auth.Roles.hasSuperuserStatus(Roles.java:52) 
~[apache-cassandra-3.11.4.jar:3.11.4]
        at 
org.apache.cassandra.auth.AuthenticatedUser.isSuper(AuthenticatedUser.java:71) 
~[apache-cassandra-3.11.4.jar:3.11.4]
        at 
org.apache.cassandra.auth.CassandraAuthorizer.authorize(CassandraAuthorizer.java:81)
 ~[apache-cassandra-3.11.4.jar:3.11.4]
        at 
org.apache.cassandra.auth.PermissionsCache.lambda$new$0(PermissionsCache.java:37)
 ~[apache-cassandra-3.11.4.jar:3.11.4]
        at 
org.apache.cassandra.auth.AuthCache$1.lambda$reload$0(AuthCache.java:180) 
~[apache-cassandra-3.11.4.jar:3.11.4]
        at java.util.concurrent.FutureTask.run(FutureTask.java:266) 
~[na:1.8.0_181]
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) 
~[na:1.8.0_181]
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) 
[na:1.8.0_181]
        at 
org.apache.cassandra.concurrent.NamedThreadFactory.lambda$threadLocalDeallocator$0(NamedThreadFactory.java:81)
 [apache-cassandra-3.11.4.jar:3.11.4]
        at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_181]
Caused by: org.apache.cassandra.exceptions.UnavailableException: Cannot achieve 
consistency level QUORUM
        at 
org.apache.cassandra.db.ConsistencyLevel.assureSufficientLiveNodes(ConsistencyLevel.java:334)
 ~[apache-cassandra-3.11.4.jar:3.11.4]
        at 
org.apache.cassandra.service.AbstractReadExecutor.getReadExecutor(AbstractReadExecutor.java:162)
 ~[apache-cassandra-3.11.4.jar:3.11.4]
        at 
org.apache.cassandra.service.StorageProxy$SinglePartitionReadLifecycle.<init>(StorageProxy.java:1766)
 ~[apache-cassandra-3.11.4.jar:3.11.4]
        at 
org.apache.cassandra.service.StorageProxy.fetchRows(StorageProxy.java:1728) 
~[apache-cassandra-3.11.4.jar:3.11.4]
        at 
org.apache.cassandra.service.StorageProxy.readRegular(StorageProxy.java:1671) 
~[apache-cassandra-3.11.4.jar:3.11.4]
        at 
org.apache.cassandra.service.StorageProxy.read(StorageProxy.java:1586) 
~[apache-cassandra-3.11.4.jar:3.11.4]
        at 
org.apache.cassandra.db.SinglePartitionReadCommand$Group.execute(SinglePartitionReadCommand.java:1209)
 ~[apache-cassandra-3.11.4.jar:3.11.4]
        at 
org.apache.cassandra.cql3.statements.SelectStatement.execute(SelectStatement.java:315)
 ~[apache-cassandra-3.11.4.jar:3.11.4]
        at 
org.apache.cassandra.cql3.statements.SelectStatement.execute(SelectStatement.java:285)
 ~[apache-cassandra-3.11.4.jar:3.11.4]
        at 
org.apache.cassandra.auth.CassandraRoleManager.getRoleFromTable(CassandraRoleManager.java:526)
 ~[apache-cassandra-3.11.4.jar:3.11.4]
        at 
org.apache.cassandra.auth.CassandraRoleManager.getRole(CassandraRoleManager.java:508)
 ~[apache-cassandra-3.11.4.jar:3.11.4]
        ... 11 common frames omitted
{noformat}
 



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