[redis-db] Redis lua duplication of read calls

[Astro]

When a block of operations is executed on redis in lua script, all
operations, including GET, EXISTS are being executed on slave as well.

Normally, only SET, DELETE, INCT ops are streamed from master to slave.
However, in lua script, all operations including read are streamed to slave.


With multiple slaves at, this looks duplication of calls on slaves.

How to avoid these read calls on slave?.


Thanks!

[Xingbo Wang]

Hi Astro:

Is this what you want?
https://redis.io/commands/eval#replicating-commands-instead-of-scripts

Thanks,
Shawn

Post by Astro
When a block of operations is executed on redis in lua script, all
operations, including GET, EXISTS are being executed on slave as well.
Normally, only SET, DELETE, INCT ops are streamed from master to slave.
However, in lua script, all operations including read are streamed to slave.
With multiple slaves at, this looks duplication of calls on slaves.
How to avoid these read calls on slave?.
Thanks!
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Best Regards,

Xingbo