Hi all:
While using Flink with MongoDB CDC, I've noticed that my Flink job causes
MongoDB's memory usage to continuously increase. Below, I will detail the
specific scenario to help identify where the issue lies.
1. MongoDB deployment architecture: sharded.
2. The memory usage of the MongoDB config server keeps increasing.
3. Flink SQL task: This task separately monitors the incremental data of
two documents, processes and aggregates them, and then writes the results to
MySQL.
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