For an existing cluster:
: These run on worker nodes and manage worker processes assigned by Nimbus. ACTE Technologies 2. Key Improvements in the 2.6.x Series
org.apache.storm storm-client 2.6.0.2 provided Use code with caution. Conclusion
: The logic of a real-time application (packaged as a Thrift-definition graph).
| Symptom | Likely Cause | Fix in 2.6.0.2 | |---------|--------------|------------------| | KryoException: Class not registered | Strict deserialization | Set topology.kryo.register.required: false (temporary) or migrate to registered classes. | | Worker fails to start with Address already in use | Netty port range collision | Recalculate supervisor.slots.ports ; 2.6.0.2 validates overlapping ports at startup. | | ZooKeeper ConnectionLoss loop | Legacy ZK chroot path | Ensure storm.zookeeper.root ends with a slash (e.g., /storm-app/ ). Fixed parsing in this version. |
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