Hi Venkatesh, Can you please provide a small code snippet or example which shows what you want to do?
If you want to find out any validation exception during preparation of logical plan, then you can take a look at the LogicalPlanTest in Apache Apex repository. Thanks, Chandni On Tue, Nov 3, 2015 at 2:37 PM, Kottapalli, Venkatesh < [email protected]> wrote: > Hi, > > With the framework malhar has, Can we use AOP interception > technique for logging and exception handling? I have tried but unable to > proxy Operator classes to intercept during DAG preparation. Please suggest. > > Regards, > Venkatesh. >
