Storm in Slider mode does not support rolling upgrade of the Storm service. It is best to stop the topology, update the client version to match the new version, and resubmit the topology.
Deactivate your currently running topology:
storm-slider --app <cluster-name> deactivate <your-topology-name>Make sure that your topology has been deactivated:
storm-slider --app <cluster-name> listStop the deactivated topology, so that you can submit a new topology under the same name:
storm-slider --app <cluster-name> kill <your-topology-name>Make sure that your topology has been killed. Note: unlike the deactivate step, which shows the status of your topology, if your topology is killed you will not see an entry for your topology.
storm-slider --app <cluster-name> listUpdate the component client's version to the new version.
Rebuild your topology jar with the new dependency. (For more information, see "Packaging Storm Topologies" in the Storm User's Guide.)
Upgrade the component to the new version.
Resubmit the topology using the new jar:
storm-slider --app <cluster-name> jar <jar-path> <main class>Confirm that your topology is active:
CLI:
storm-slider --app <cluster-name> listWeb UI: Go to the Storm Web UI home page. You should see topology status in the list of topologies. Make sure the status column lists "Active".
If the upgrade process fails, follow the steps in "Downgrading the Cluster," starting with "Downgrade components outside of the cluster." Otherwise, continue with the next upgrade step.
