Gabriele Mencagli

Thanks! So, you can confirm me that it is possible to connect directly the spout with the next operator using fieldsgrouping. I know that fieldsgrouping is supported in BriskStream. My...

Dear Tony, if you can do that with little effort, it would be very very appreciated from my side. I need to remove the parser from my briskstream benchmark and...

Wondeful, thanks! I will try immediately.

Dear Tony, everything seems to work, thanks! I am wondering if you have a close/cancel method in the spouts, which will be called before terminating like in Flink and Storm....

Ok, thanks for the suggestion Tony.

Hi Tony, sorry for bothering you. I have a simple question that might have a fast answer I hope. Is it possible in BriskStream to set the size of the...

Thanks. I am wondering if there is possibility to choose the size of the object reference queue (Tstream?). For example 100 means that it can hold 100 objects independently from...

Thanks for the quick reply!! I tried with "java -cp target/BriskBenchmarks-1.2.0-jar-with-dependencies.jar applications.BriskRunner --native" and the problem is now solved. Unfortunately, there is still a NullPointerExpection raised at 2019-06-11 14:10:20 INFO...

Thanks a lot! Everything seems to start now. Unfortunately with still some problems: Exception in thread "Operator:splitSentence Executor ID:2" java.lang.NullPointerException at java.lang.String.(String.java:166) at applications.bolts.wc.SplitSentenceBolt.execute(SplitSentenceBolt.java:102) at brisk.components.operators.executor.BasicBoltBatchExecutor.execute(BasicBoltBatchExecutor.java:38) at brisk.execution.runtime.boltThread._execute_noControl(boltThread.java:183) at brisk.execution.runtime.boltThread._execute(boltThread.java:193)...

Dear Tony, WordCount is running well. I am collecting performance results now. Thanks. I would like to run also FraudDectection. I have the two dataset files (credit-card.dat and model.txt). I...