Connection timed out occured while dump a big redis instance about redis-dump HOT 13 OPEN

redis-dump -u :[email protected]:6379 -D -d 3 -c 500 > ./redisprodb3.json

use -c set chunck size，一次500条，可规避timeout

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#26

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What is the timeout value set in your redis.conf? Try increasing that. You can do it without editing the config or restarting using redis-cli:

$ redis-cli 
> config get timeout
> config set timeout 120
> config get timeout

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0, it is always be 0. Well, other client works well, I guess maybe the huge keys cause the problem(consume too many memory stuff).

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Do you know how large the key is (estimated)?

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I use "keys *" on a smaller redis instance(around 30,000 results), it works. And on the large one(more than 10,000,000 results return), it failed.

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Seems to timeout 0 doesn't work as assumed. When I'm setting to 0 I'm getting many timeouts (from other clients also), when set to 120 works more stable ... strange

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Having this issue when dumping a keyspace of 8 million. Timeout is set for a huge number but redis-dump times out after a couple seconds.

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Ya, I imagine that's annoying.

@shortdudey123 what's the timeout set to in your redis.conf.

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@delano not sure off the top of my head, but its several hours

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Same issue for me - timeout after few secs, even if filter is applied in order to dump small amount of keys

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It's also slow as shit because it doesn't use pipelining.
Look for util elsewhere.

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i have meet the same promblem. How can i resovle it?

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