Hi,
It's true that currently you need to implement something for Continuous Queries
failover in your application code.
Continuous Queries have setInitialQuery API to help with that.
How it's supposed to work is: you define an initial query (e.g. an SQL query)
which fetches the data that's alrea
Hi Igor,
We hope that if the local listener node fails, we can have a mechanism
similar to fail over. Otherwise, if the local listener node fails and
restarts, the events during the failure will be lost.
在 2020/10/30 上午12:04, Igor Belyakov 写道:
Hi,
In case the node, which registered a contin
Hi,
In case the node, which registered a continuous query fails, the continuous
query will be undeployed from the cluster. The cluster state won't be
changed.
It's not a good practice to write the business code in a remote filter.
Could you please clarify more details regarding your use case?
Ig
Hi community,
For local listeners registered for ContinuousQuery and Events, is there
a corresponding high availability mechanism design? That is, if the node
registering the local listener fails, what state will the cluster be?
If do not register a local listener, but write the business code
