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2015-06-10
Channels
- # admin-announcements (50)
- # beginners (4)
- # boot (31)
- # cider (25)
- # clojure (120)
- # clojure-brasil (1)
- # clojure-germany (2)
- # clojure-india (9)
- # clojure-italy (6)
- # clojure-japan (104)
- # clojure-nl (13)
- # clojure-norway (1)
- # clojure-russia (6)
- # clojure-sg (23)
- # clojure-spain (37)
- # clojure-turkiye (2)
- # clojurescript (115)
- # core-matrix (1)
- # datomic (63)
- # editors (32)
- # euroclojure (56)
- # events (6)
- # ldnclj (71)
- # off-topic (27)
- # onyx (7)
- # overtone (2)
- # reading-clojure (16)
- # reagent (5)
- # slack-help (10)
Morning all. Yesterday's meetup went wrong direction for me. I finished 3 exercises but didn't get much of feedback. Need to put more focus on feedback next time
I didn't spot structure in Bob so I just brute-forced it http://exercism.io/submissions/072d4cb6789f44a68627ec11f8b11646
@lucasbradstreet: Are there any plans to write comparison of Onyx against competition? something like Samza team did. https://samza.apache.org/learn/documentation/latest/comparisons/storm.html https://samza.apache.org/learn/documentation/latest/comparisons/spark-streaming.html
We’ll definitely need something like that in the future
@lucasbradstreet: congrats on onyx looks pretty cool. One question though.. how big are the onyx logs stored by zookeeper? By “log” do you have the same meaning as say a kafka log?
They’re only used for cluster coordination, so they’re pretty small. Stuff like - peer joined cluster, peer left cluster, job submitted.
It's also GC'able
Yup :)
may want to revise this statement: "Rather, peers in Onyx coordinate via a shared, immutable, log that is written to ZooKeeper"
Which is true, it's just a small journal. Sounds like it could use some improvement still.
Yep that's right.
Data is communicated peer to peer
I'm off to sleep, but I'm happy to chat about it as much as you like another time.
TIL: you can define pre and post conditions for your clojure functions http://blog.fogus.me/2009/12/21/clojures-pre-and-post/