[jira] [Created] (CASSANDRA-8879) Alter table on compact storage broken

["Nick Bailey (JIRA)" <ji...@apache.org>]

Nick Bailey created CASSANDRA-8879:
--------------------------------------

             Summary: Alter table on compact storage broken
                 Key: CASSANDRA-8879
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-8879
             Project: Cassandra
          Issue Type: Bug
            Reporter: Nick Bailey
             Fix For: 2.0.13


In 2.0 HEAD, alter table on compact storage tables seems to be broken. With the following table definition, altering the column breaks cqlsh and generates a stack trace in the log.

{noformat}
CREATE TABLE settings (
  key blob,
  column1 blob,
  value blob,
  PRIMARY KEY ((key), column1)
) WITH COMPACT STORAGE
{noformat}
{noformat}
cqlsh:OpsCenter> alter table settings ALTER column1 TYPE ascii ;
TSocket read 0 bytes
cqlsh:OpsCenter> DESC TABLE settings;
{noformat}
{noformat}
ERROR [Thrift:7] 2015-02-26 17:20:24,640 CassandraDaemon.java (line 199) Exception in thread Thread[Thrift:7,5,main]
java.lang.AssertionError
>...at org.apache.cassandra.cql3.statements.AlterTableStatement.announceMigration(AlterTableStatement.java:198)
>...at org.apache.cassandra.cql3.statements.SchemaAlteringStatement.execute(SchemaAlteringStatement.java:79)
>...at org.apache.cassandra.cql3.QueryProcessor.processStatement(QueryProcessor.java:158)
>...at org.apache.cassandra.cql3.QueryProcessor.process(QueryProcessor.java:175)
>...at org.apache.cassandra.thrift.CassandraServer.execute_cql3_query(CassandraServer.java:1958)
>...at org.apache.cassandra.thrift.Cassandra$Processor$execute_cql3_query.getResult(Cassandra.java:4486)
>...at org.apache.cassandra.thrift.Cassandra$Processor$execute_cql3_query.getResult(Cassandra.java:4470)
>...at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:39)
>...at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:39)
>...at org.apache.cassandra.thrift.CustomTThreadPoolServer$WorkerProcess.run(CustomTThreadPoolServer.java:204)
>...at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
>...at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
>...at java.lang.Thread.run(Thread.java:724)
{noformat}




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