Hi, The trace printed because I enabled "debug". But actually my custom classes are loaded successfully with that jar. The exception make me confusion. This is FYI.
Thanks, Ramesh On Tue, Nov 26, 2013 at 4:55 PM, J Ramesh Kumar <rameshj1...@gmail.com>wrote: > Hi, > > I wrote a trigger and it will call internally some other classes. I added > all the dependent classes into a jar and put it into the "*conf/tiggers*". > But cassandra does not load the dependent classes which available in the > jar. How can Solve this issue ? > > Thanks, > Ramesh > > Traces which found in the cassandra log > ---------------------------------------------------- > DEBUG [Thrift:1] 2013-11-26 16:44:05,509 CustomClassLoader.java (line 115) > Class not found using parent class loader, > java.lang.ClassNotFoundException: > com.zoho.predict.trigger.AATriggersThreadLocal > at java.net.URLClassLoader$1.run(URLClassLoader.java:366) > at java.net.URLClassLoader$1.run(URLClassLoader.java:355) > at java.security.AccessController.doPrivileged(Native Method) > at java.net.URLClassLoader.findClass(URLClassLoader.java:354) > at java.lang.ClassLoader.loadClass(ClassLoader.java:425) > at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308) > at java.lang.ClassLoader.loadClass(ClassLoader.java:358) > at > org.apache.cassandra.triggers.CustomClassLoader.loadClassInternal(CustomClassLoader.java:111) > at > org.apache.cassandra.triggers.CustomClassLoader.loadClass(CustomClassLoader.java:103) > at > com.zoho.predict.trigger.ArchiveTrigger.getString(ArchiveTrigger.java:68) > at > com.zoho.predict.trigger.ArchiveTrigger.augment(ArchiveTrigger.java:49) > at > org.apache.cassandra.triggers.TriggerExecutor.execute(TriggerExecutor.java:123) > at > org.apache.cassandra.triggers.TriggerExecutor.execute(TriggerExecutor.java:73) > at > org.apache.cassandra.service.StorageProxy.mutateWithTriggers(StorageProxy.java:547) > at > org.apache.cassandra.cql3.statements.ModificationStatement.executeWithoutCondition(ModificationStatement.java:379) > at > org.apache.cassandra.cql3.statements.ModificationStatement.execute(ModificationStatement.java:363) > at > org.apache.cassandra.cql3.QueryProcessor.processStatement(QueryProcessor.java:101) > at > org.apache.cassandra.cql3.QueryProcessor.process(QueryProcessor.java:117) > at > org.apache.cassandra.cql3.QueryProcessor.process(QueryProcessor.java:108) > at > org.apache.cassandra.thrift.CassandraServer.execute_cql3_query(CassandraServer.java:1933) > at > org.apache.cassandra.thrift.Cassandra$Processor$execute_cql3_query.getResult(Cassandra.java:4394) > at > org.apache.cassandra.thrift.Cassandra$Processor$execute_cql3_query.getResult(Cassandra.java:4378) > at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:39) > at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:39) > at > org.apache.cassandra.thrift.CustomTThreadPoolServer$WorkerProcess.run(CustomTThreadPoolServer.java:194) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > at java.lang.Thread.run(Thread.java:744) > >
