Top "Apache-storm" questions

Storm is a distributed realtime computation system.

Proper way to ACK in Storm in a chain of bolts

Just want to make sure I got how Ack-ing works in Storm. I have 1 spout and 2 bolts chained together. Spout …

distributed-computing apache-storm
Apache Storm could not find leader nimbus from seed hosts

I have installed Apache-Storm using docker compose docker-compose.yml: kafka: image: spotify/kafka ports: - "9092:9092" - "2181:2181" environment: ADVERTISED_HOST: 172.16.8.37 ADVERTISED_…

apache-storm apache-zookeeper nimbus
How to build and Run Storm Topology within Intellij IDEA

I followed Storm Starter instructions and imported Twitter Storm in IntelliJ. For sake of testing I edited ExclaimationToplogy a bit …

java maven intellij-idea apache-storm
How to use apache storm tuple

I just began with Apache Storm. I read the tutorial and had a look into examples My problem is that …

java tuples apache-storm
Storm and Spring 4 integration

I have a prototype storm app that reads a STOMP stream and stores the output on HBase. It works, but …

java spring apache-storm
Logging from a storm bolt - where is it going?

I have several bolts deployed to a topology on a cluster. Each is configured to log via slf4j. On …

slf4j apache-storm
Found multiple defaults.yaml resources

when i tried to submit the topology i found this Exception in thread "main" java.lang.RuntimeException: Found multiple defaults.…

java maven apache-storm
How to programmatically kill a storm topology?

I am using a java class to submit a topology to the storm cluster and I also plan to use …

java apache-storm
Using Storm in Cloudera

I have been looking to use Storm which is available with Hortonworks 2.1 installation but in order to avoid installing Hortonworks …

cloudera apache-storm