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DistributedRocksdb

This is a project to build a distributed rocksdb kv storage engine.

Getting Started

Build

Execute follow build command on the machine with docker installed.

sudo make build-dev

Run demo in docker

  • step 1, create docker sub net
sudo make create-net

command output

docker network create --subnet=172.18.0.0/16 mytestnetwork
f57ad3d454f27f4b84efca3ce61bf4764bd30ce3d4971b85477daf05c6ae28a3
  • step 2, run cluster in shard mode
sudo make run-demo
  • step 3, use eraftkv-ctl to operator the cluster
add_group: ./eraftkv-ctl [metaserver addresses] add_group [groupid] [group server addresses]
remove_group: ./eraftkv-ctl [metaserver addresses] remove_group [group id] [node id]
query_groups: ./eraftkv-ctl [metaserver addresses] query_groups
set_slot: ./eraftkv-ctl [metaserver addresses] set_slot [groupid] [startSlot-endSlot]
put_kv: ./eraftkv-ctl [metaserver addresses] put_kv [key] [value]
get_kv: ./eraftkv-ctl [metaserver addresses] get_kv [key]

You can use follow command to run a basic rw bench test with ERaftKV

sudo make run-demo-test
  • step 4, clean all
sudo make stop-demo
sudo make rm-net

Contributing

You can quickly participate in development by following the instructions in CONTROLUTING.md

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A demo for scale out rocksdb storage engine

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