Bharat Gulati created STORM-3925:
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Summary: Allow user resources (in WorkerTopologyContext) to be set
by Worker Hooks
Key: STORM-3925
URL: https://issues.apache.org/jira/browse/STORM-3925
Project: Apache Storm
Issue Type: Improvement
Components: storm-core
Reporter: Bharat Gulati
The current implementation of WorkerTopologyContext in WorkerState will always
lead to empty userResources as no interface exposes a way to allow user to set
them.
{code:java}
private Map<String, Object> makeUserResources() {
/* TODO: need to invoke a hook provided by the topology, giving it a
chance to create user resources.
* this would be part of the initialization hook
* need to separate workertopologycontext into WorkerContext and
WorkerUserContext.
* actually just do it via interfaces. just need to make sure to hide
setResource from tasks
*/
return new HashMap<>();
} {code}
The intention will be to expose the relevant methods under a separate class
which can then allow users to set the resources from WorkerHooks while only
providing get access from Tasks (i.e. via TopologyContext)
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