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I'm trying to query my Amazon Neptune Database from a Lambda function that uses Python as the programming language.

My query is

 g.V('1').out().toList()

After 10 seconds I get the error: "Task timed out after 10.01 seconds"

I tried to change the evaluationTimeout to a larger value, but it doesn't work

g.with_('evaluationTimeout',100000000000).V('1').out().toList()

Using the above query I still get the error "Task timed out after 10.01 seconds"

So how can I change it to have no timeout or a very large timeout?

Kelvin Lawrence
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lalala
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1 Answers1

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It is most likely not Neptune that is timing out but the Lambda function. When you create a new Lambda function the default timeout is 3 seconds. You should check to see what your Lambda timeout is set to and also verify what the Neptune cluster query timeout is set to. The evaluationTimeout can be used to reduce the timeout but cannot be used to set a timeout beyond that set by the administrator of the cluster.

Kelvin Lawrence
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