I am new to cassandra and trying to run the trigger example provided by
cassandra on a pseudo cluster using instructions provided on
https://github.com/apache/cassandra/tree/cassandra-2.0/examples/triggers
But i am getting error: *Bad Request: Key may not be empty*
Can someone tell me if my "CREATE table" is proper? What else can be wrong?
I am doing following using cqlsh.
- CREATE KEYSPACE keyspace1 WITH REPLICATION = { 'class' :
'SimpleStrategy', 'replication_factor' : 1 };
- use keyspace1;
- CREATE TABLE invertedindex ( f1 varchar , f2 varchar, f3 varchar,
PRIMARY KEY(f1));
- CREATE TABLE table1 ( f1 varchar , f2 varchar, f3 varchar, PRIMARY
KEY(f1));
- CREATE TRIGGER mytrigger ON table1 USING
'org.apache.cassandra.triggers.InvertedIndex';
- insert into table1 (f1,f2,f3) values ('aaa','bbb','ccc');
This is what i get in system.log:
*INFO [Thrift:1] 2014-01-11 14:48:09,875 InvertedIndex.java:67 - loaded
property file, InvertedIndex.properties*
This is content of conf/InvertedIndex.properties file:
*keyspace=keyspace1*
*columnfamily=invertedindex*
Thanks in advance.
Vidit
