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Table of ContentsReconfigurationThe reconfiguration feature allows us to change thread-local state of components running on the worker pool, e.g., the zmq output channels. Reconfiguration machinery
The reconfiguration process assumes that there is a valid
Current ReconfigurationsCurrently, we use the reconfiguration machinery to:
Limitations and Future worksCurrently, the reconfiguration machinery works only on a single node setup. To have it multi-node, we shall issue multiple calls to `QueryManager::addReconfigurationTask` via RPC. However, this might lead to wrong results depending on the reconfiguration type. Future work will involve devising and implementing a distributed protocol (see Rhino) to execute distributed reconfigurations. |