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Posted to commits@cassandra.apache.org by "Sylvain Lebresne (JIRA)" <ji...@apache.org> on 2014/12/08 11:33:13 UTC
[jira] [Updated] (CASSANDRA-7873) Replace
AbstractRowResolver.replies with collection with tailored properties
[ https://issues.apache.org/jira/browse/CASSANDRA-7873?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sylvain Lebresne updated CASSANDRA-7873:
----------------------------------------
Attachment: 7873_fixup.txt
Pretty sure that's due to a typo in the {{isEmpty}} method of {{Accumulator}} (trivially caught by a unit test, so please try to include at least some minimal test coverage when it's easy like here). Attaching the trivial fix, as well as some very minimal unit tests for {{Accumulator}} ().
> Replace AbstractRowResolver.replies with collection with tailored properties
> ----------------------------------------------------------------------------
>
> Key: CASSANDRA-7873
> URL: https://issues.apache.org/jira/browse/CASSANDRA-7873
> Project: Cassandra
> Issue Type: Bug
> Environment: OSX and Ubuntu 14.04
> Reporter: Philip Thompson
> Assignee: Benedict
> Fix For: 3.0
>
> Attachments: 7873.21.txt, 7873.trunk.txt, 7873.txt, 7873_fixup.txt
>
>
> The dtest auth_test.py:TestAuth.system_auth_ks_is_alterable_test is failing on trunk only with the following stack trace:
> {code}
> Unexpected error in node1 node log:
> ERROR [Thrift:1] 2014-09-03 15:48:08,389 CustomTThreadPoolServer.java:219 - Error occurred during processing of message.
> java.util.ConcurrentModificationException: null
> at java.util.ArrayList$Itr.checkForComodification(ArrayList.java:859) ~[na:1.7.0_65]
> at java.util.ArrayList$Itr.next(ArrayList.java:831) ~[na:1.7.0_65]
> at org.apache.cassandra.service.RowDigestResolver.resolve(RowDigestResolver.java:71) ~[main/:na]
> at org.apache.cassandra.service.RowDigestResolver.resolve(RowDigestResolver.java:28) ~[main/:na]
> at org.apache.cassandra.service.ReadCallback.get(ReadCallback.java:110) ~[main/:na]
> at org.apache.cassandra.service.AbstractReadExecutor.get(AbstractReadExecutor.java:144) ~[main/:na]
> at org.apache.cassandra.service.StorageProxy.fetchRows(StorageProxy.java:1228) ~[main/:na]
> at org.apache.cassandra.service.StorageProxy.read(StorageProxy.java:1154) ~[main/:na]
> at org.apache.cassandra.cql3.statements.SelectStatement.execute(SelectStatement.java:256) ~[main/:na]
> at org.apache.cassandra.cql3.statements.SelectStatement.execute(SelectStatement.java:212) ~[main/:na]
> at org.apache.cassandra.auth.Auth.selectUser(Auth.java:257) ~[main/:na]
> at org.apache.cassandra.auth.Auth.isExistingUser(Auth.java:76) ~[main/:na]
> at org.apache.cassandra.service.ClientState.login(ClientState.java:178) ~[main/:na]
> at org.apache.cassandra.thrift.CassandraServer.login(CassandraServer.java:1486) ~[main/:na]
> at org.apache.cassandra.thrift.Cassandra$Processor$login.getResult(Cassandra.java:3579) ~[thrift/:na]
> at org.apache.cassandra.thrift.Cassandra$Processor$login.getResult(Cassandra.java:3563) ~[thrift/:na]
> at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:39) ~[libthrift-0.9.1.jar:0.9.1]
> at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:39) ~[libthrift-0.9.1.jar:0.9.1]
> at org.apache.cassandra.thrift.CustomTThreadPoolServer$WorkerProcess.run(CustomTThreadPoolServer.java:201) ~[main/:na]
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [na:1.7.0_65]
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [na:1.7.0_65]
> at java.lang.Thread.run(Thread.java:745) [na:1.7.0_65]
> {code}
> That exception is thrown when the following query is sent:
> {code}
> """SELECT strategy_options
> FROM system.schema_keyspaces
> WHERE keyspace_name = 'system_auth'"""
> {code}
> The test alters the RF of the system_auth keyspace, then shuts down and restarts the cluster.
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