I solved the “getaddrinfo ENOTFOUND xxx.region.amazonaws.com” error
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Hi, this is Charu from Games Solution Department, Classmethod.
I am writing this blog to tell the solution for the error "getaddrinfo ENOTFOUND xxx.region.amazonaws.com". I got this error when I was running the lambda function written in TypeScript language.
The Original Code:
The original code which I was trying to run-
import { DynamoDBClient, paginateScan } from "@aws-sdk/client-dynamodb";
import { unmarshall } from "@aws-sdk/util-dynamodb";
const TABLE_NAME = process.env.TABLE_NAME || "";
interface Employee {
user_id_name: string;
}
const client = new DynamoDBClient({
region: "ap-northaest-1",
});
const paginatorConfig = {
client: client,
};
export const handler = async () => {
let employees: Employee[] = [];
const params = { TableName: TABLE_NAME };
const paginator = paginateScan(paginatorConfig, params);
for await (const page of paginator) {
if (page.Items) {
employees.push(
...page.Items.map((item) => {
return unmarshall(item) as Employee;
})
);
}
}
return {
statusCode: 200,
};
};
This code is to scan the items from the dynamoDB table.
The code looked fine to me but I got the following error-
The Mistake:
If you look closely, there is a mistake in the AWS region spelling-
const client = new DynamoDBClient({
region: "ap-northaest-1",
});The actual code snippet should be like this-
const client = new DynamoDBClient({
region: "ap-northeast-1",
});Conclusion:
The ENOTFOUND error can happen when the system couldn't resolve the domain name you provided. There can be other reasons too, such as:
I hope your error is resolved.
Thank you for reading!
Happy Learning :)
