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[dingo-store-mpu, dingo-net-netty] Use RocksDB checkpoint to implement backup mechanism and fix a FileReceiver bug. #449

Merged
merged 3 commits into from Nov 19, 2022
Merged

[dingo-store-mpu, dingo-net-netty] Use RocksDB checkpoint to implement backup mechanism and fix a FileReceiver bug. #449

merged 3 commits into from Nov 19, 2022

Commits on Nov 18, 2022

  1. [dingo-store-mpu] Use RocksDB checkpoint to support RocksDB backup. 

    RocksDB checkpoint is very fast, it is mainly base on filesystem hardlink, so we disable all backup operation in RocksDB
event listener callbacks. Now only execute checkpoint before full RocksDB transfer from leader node to follower node.

Signed-off-by: Ketor <d.ketor@gmail.com>
    @ketor
    ketor committed Nov 18, 2022
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  2. [dingo-net-netty] Fix FileReceiver bug of unable to register tag mess… 

    …age listener.

Register FILE_TRANSFER tag message listener in static code of FileSender.

Signed-off-by: Ketor <d.ketor@gmail.com>
    @ketor
    ketor committed Nov 18, 2022
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  3. [dingo-net-netty, dingo-store-mpu] Fix checkstyle warnings. 

    Signed-off-by: Ketor <d.ketor@gmail.com>
    @ketor
    ketor committed Nov 18, 2022
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