[TubeMQ] Add direct write to disk control

[gosonzhang]

Description

At present, when Broker stores data, it first caches data through MsgMemStore and then flashes it to MsgFileStore in batches to store data persistently in files. This processing mode is very effective for disk media servers, but there are some occasions, for example, the configured topics in the system too many but insufficient memory resources, or the persistent storage medium, like SSD, is very fast, which is ok to directly write the received data to MsgFileStore for direct storage.

Based on this idea, the current Broker storage implementation is adjusted, and optional control is added to the storage path, supporting users to enable or disable the memory cache function through configuration

InLong Component

InLong TubeMQ

Are you willing to submit PR?

• Yes, I am willing to submit a PR!

Code of Conduct

• I agree to follow this project's Code of Conduct