Mario Salazar de Torres created GEODE-10044:
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Summary: Allow for FunctionAttributes to be updated
Key: GEODE-10044
URL: https://issues.apache.org/jira/browse/GEODE-10044
Project: Geode
Issue Type: Improvement
Components: native client
Reporter: Mario Salazar de Torres
*AS A* geode-native contributor
*I WANT TO* to reset function attributes on-the-fly whenever a function
attributes mismatch is detected on the client
*SO THAT* FunctionAttributes can be changed during an upgrade scenario
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*Additional information.* Currently there is no exception being thrown from the
server whenever a function attributes missmatch is detected. Instead, a
function execution error is send to the client. So it remains to be tackled how
the mismatch is going to be detected on the client side.
*Also, for additional context,* this feature is designed in order to fulfill
the following upgrade scenario:
# A server function called ExampleFunction is deployed inside a cluster. This
server function is defined with isHA=false
# Function is executed several times from the client.
# After some time, a new version of ExampleFunction jar is deployed. The new
version of the server function is defined with isHA=true
# After updating the server function, executions for this function inside the
client should fail at most once, and after that, execute smoothly with the new
function attributes.
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