Why do I have no choice of parallel in iteration?

[KingPuiWong]

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dify version：v0.13.2
my dify web ：

document dify web：

[dosubot[bot]]

Hello @KingPuiWong! I'm here to help you with any bugs, questions, or contributions you have for dify. I'm Dosu, a bot designed to assist you while you wait for a human maintainer.

I found some relevant discussions that might help with your issue regarding the lack of a parallel option in iteration:

1. Help - This discussion is still open and might contain insights related to your problem ^[1].
2. How to change the parallelism limit to more than 10？ - This is another open discussion that could provide useful information about parallelism settings ^[2].
3. Parallel iteration support - This open discussion might also be relevant to your query about enabling parallel iteration ^[3].

Regarding your specific issue with Dify version v0.13.2, to enable parallel iteration, you need to ensure that the "Parallel Mode" is enabled in the iteration node configuration. This involves setting the is_parallel attribute to True in the iteration node's settings. This feature allows for up to 10 concurrent iterations ^[4].

If you are not seeing the option to enable parallel mode, it might be due to a configuration issue or a limitation in your current setup. Make sure that your iteration node is correctly configured to support parallel processing.

To continue talking to Dosu, mention @dosu.

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[KingPuiWong]

I saw this configuration in the code. Can I change these two parameters by changing the parameters in the configuration file? If I can, how should I make a change? And, if the maximum concurrent number is set more than 10, does it have any side effects?

[KingPuiWong]

Sorry, I was wrong, and those responsible for upgrading did not upgrade to V0.13.2 as scheduled. After the successful upgrade, I already have it, but I still want to ask how to configure the maximum concurrency in the configuration file, and if it is set to exceed 10, whether there will be side effects, our business personnel have found a large model supplier to get the calling their interface to call their interface The number of concurrency is limited.