[CASSANDRA-6790] Triggers are broken in trunk because of imutable list

• Type: Bug
• Status: Resolved
• Priority: Low
• Resolution: Fixed
• Fix Version/s: 2.0.7
• Severity: Low
• Assignee: Sam Tunnicliffe
• Reporter: Edward Capriolo

Authors

Sam Tunnicliffe

Reviewers

Aleksey Yeschenko

• Created: 01/Mar/14 23:34
• Updated: 16/Apr/19 09:31
• Resolved: 11/Mar/14 12:34

Description

The trigger code is uncovered by any tests (that I can find). When inserting single columns an immutable list is created. When the trigger attempts to edit this list the operation fails.
Fix coming shortly.

    java.lang.UnsupportedOperationException
            at java.util.AbstractList.add(AbstractList.java:148)
            at java.util.AbstractList.add(AbstractList.java:108)
            at java.util.AbstractCollection.addAll(AbstractCollection.java:342)
            at org.apache.cassandra.service.StorageProxy.mutateWithTriggers(StorageProxy.java:522)
            at org.apache.cassandra.thrift.CassandraServer.doInsert(CassandraServer.java:1084)
            at org.apache.cassandra.thrift.CassandraServer.doInsert(CassandraServer.java:1066)
            at org.apache.cassandra.thrift.CassandraServer.internal_insert(CassandraServer.java:676)
            at org.apache.cassandra.thrift.CassandraServer.insert(CassandraServer.java:697)
            at org.apache.cassandra.triggers.TriggerTest.createATriggerWithCqlAndReadItBackFromthrift(TriggerTest.java:108)
            at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
            at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
            at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
            at java.lang.reflect.Method.invoke(Method.java:606)
            at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)
            at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
            at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
            at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
            at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)
            at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31)
            at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
            at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:44)
            at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:180)
            at org.junit.runners.ParentRunner.access$000(ParentRunner.java:41)
            at org.junit.runners.ParentRunner$1.evaluate(ParentRunner.java:173)
            at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)
            at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31)
            at org.junit.runners.ParentRunner.run(ParentRunner.java:220)
            at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
            at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
            at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
            at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
            at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
            at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)

Issue Links

• is duplicated by: CASSANDRA-7051 UnsupportedOperationException
• is related to: CASSANDRA-6789 Triggers can not be added from thrift