Alex Petrov created CASSANDRA-13920:
---------------------------------------
Summary: Altering COMPACT STORAGE w/o clustering keys table causes
an exception
Key: CASSANDRA-13920
URL: https://issues.apache.org/jira/browse/CASSANDRA-13920
Project: Cassandra
Issue Type: Bug
Reporter: Alex Petrov
Priority: Minor
When trying to {{ALTER}} a {{COMPACT TABLE}} without clustering keys (i.e.
non-dense one), you'll get an exception.
Alter'ing non-dense compact tables should be forbidden, just as altering dense
columns which throws {{Cannot add new column to a COMPACT STORAGE table}} (or
the error message should be adjusted).
dtest to reproduce:
{code}
from cql_tests import CQLTester
class StorageProxyCQLTester(CQLTester):
def test_sparse_compact(self):
session = self.prepare(nodes=2, rf=2)
session.execute("CREATE TABLE sparse_compact_table (k int PRIMARY KEY,
v1 int, v2 int) WITH COMPACT STORAGE;")
session.execute("ALTER TABLE sparse_compact_table ADD wat int",)
{code}
Exception:
{code}
java.lang.AssertionError: null
at
org.apache.cassandra.db.CompactTables.getCompactValueColumn(CompactTables.java:67)
~[main/:na]
at org.apache.cassandra.config.CFMetaData.rebuild(CFMetaData.java:337)
~[main/:na]
at org.apache.cassandra.config.CFMetaData.validate(CFMetaData.java:935)
~[main/:na]
at
org.apache.cassandra.service.MigrationManager.announceColumnFamilyUpdate(MigrationManager.java:421)
~[main/:na]
at
org.apache.cassandra.cql3.statements.AlterTableStatement.announceMigration(AlterTableStatement.java:288)
~[main/:na]
at
org.apache.cassandra.cql3.statements.SchemaAlteringStatement.execute(SchemaAlteringStatement.java:93)
~[main/:na]
at
org.apache.cassandra.cql3.QueryProcessor.processStatement(QueryProcessor.java:206)
~[main/:na]
at
org.apache.cassandra.cql3.QueryProcessor.process(QueryProcessor.java:237)
~[main/:na]
at
org.apache.cassandra.cql3.QueryProcessor.process(QueryProcessor.java:222)
~[main/:na]
at
org.apache.cassandra.transport.messages.QueryMessage.execute(QueryMessage.java:115)
~[main/:na]
at
org.apache.cassandra.transport.Message$Dispatcher.channelRead0(Message.java:513)
[main/:na]
at
org.apache.cassandra.transport.Message$Dispatcher.channelRead0(Message.java:407)
[main/:na]
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_121]
at
org.apache.cassandra.concurrent.AbstractLocalAwareExecutorService$FutureTask.run(AbstractLocalAwareExecutorService.java:164)
[main/:na]
at org.apache.cassandra.concurrent.SEPWorker.run(SEPWorker.java:105)
[main/:na]
at java.lang.Thread.run(Thread.java:745) [na:1.8.0_121]
{code}
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