What is this?

This is a tool to analyze the keys of a pika cluster.

How to use?

1. Install

shell

go build -o pika_keys_analysis main.go

2. Start

shell

./pika_keys_analysis config.yaml

3. List big keys

shell

bigKey

4. Apply Config

shell

apply config.yaml

5. Compress Key

shell

compress <key>

6. Decompress Key

not save to pika

shell

decompress <key>

save to pika

shell

decompress -s <key>

7. Recover Key

shell

recover <from> <to>

Notice

When using compression and decompression functions, errors in operation may cause duplicate compression or decompression, and the files used for recovery may be overwritten. If they are overwritten, the decompress command can be used to reach a state where decompression cannot continue, and then continue to compress to use the recover command normally