'Why does OperationTimedOutException extend RuntimeException in the Cassandra Java driver?
I have an Apache Cassandra cluster on my dev environment, and I am doing some testing on this Cassandra cluster.
During the test, I found some "OperationTimedOutException" messages in the log.
According to the documentation: https://docs.datastax.com/en/drivers/java/3.6/com/datastax/driver/core/exceptions/OperationTimedOutException.html), this class is a subclass of RuntimeException.
But what I know is :
RuntimeException: It means a software defect(ex: bug), and should be avoided at development time.
OperationTimedOutException: It's a client side exception. It means client can't get response from server, causing time out. This situation can't be controlled at development time, so, it's not a software design defect.
If what I understand above is correct, why OperationTimedOutException extends RuntimeException?
Sources
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