Re: Is there a way to register metrics in flux yaml

2017-02-20 Thread Jungtaek Lim
That seems not possible even using ShellSpout/ShellBolt directly, since there's no way to pass metrics to register. I tracked the history, and registering method was there but got removed long time ago. If we can define the way correctly, Flux might be able to register metrics too. Seems like we

Kafka Spout enable.auto.commit=false

2017-02-20 Thread Igor Kuzmenko
Hello, I'd like to understand difference between auto commit mode true/false in new KafkaSpout. With auto.commit.enabled = false KafkaSpout will move my offset relying on acked tuples, it seems easy. But what happens if I turn auto commit on? How Kafka make decision which offset to commit?

Local Mode issues and undocumented behaviour

2017-02-20 Thread Petr Janeček
Hello, you might notice the below email is a simplified repost as the last one got no attention which may have been because it was in a wrong thread. Sorry about that, but any answer from a reliable source qualifies - even "nobody knows anymore" or "not sure, please file a Jira with a minimal