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StarSnow: HTTP Client for Snowflake database (HTTP get/post from SQL)

License: BSD 3-Clause "New" or "Revised" License

JavaScript 100.00%

starsnow_request's People

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fesp21 kkeller83 sfc-gh-kkeller mydgd snouhaud dwelden tjsqlsdl tomast

starsnow_request's Issues

iam:CreateRole fails with an explicit deny

When you deploy the project into an environment that uses AWS permissions boundaries (https://docs.aws.amazon.com/IAM/latest/UserGuide/access_policies_boundaries.html) it fails with a role creation error. In my case, Roles could only be created with permissions boundaries applied. Since permissions boundaries are specific to the customer environment, I am not sure if this can be fixed in a generic sense. In my case I was able to fix the problem by setting the rolePermissionsBoundary attribute for the provider in the serverless yaml configuration file:

provider:
...
RolePermissionsBoundary: ....

Maybe it would be a good idea just to mention this in the documentation.

Another suggestion for a documentation enhancement is to mention the AWS permissions needed for this project:

  • IAM
  • S3
  • CloudFormation
  • APIGateway

BTW, this is an excellent post. Really enjoyed it.

"Error: Cannot find module 'lodash/core'\nRequire stack:\n- /var/task/handler.js\n- /var/runtime/UserFunction.js\n- /var/runtime/index.js"

This is the error I get when calling the function inside snowflake:
Request failed for external function STARSNOW_REQUEST_GET with remote service error: 502 '{"message": "Internal server error"}'; requests batch-id: 01a06e8d-0500-ddbd-000c-34030134c776:0:0; request batch size: 1 rows; request retries: 9; response time (last retry): 266.04ms

On the AWS logs, this is what I see.

2021-11-21T05:07:07.762Z	undefined	ERROR	Uncaught Exception 	{
    "errorType": "Runtime.ImportModuleError",
    "errorMessage": "Error: Cannot find module 'lodash/core'\nRequire stack:\n- /var/task/handler.js\n- /var/runtime/UserFunction.js\n- /var/runtime/index.js",
    "stack": [
        "Runtime.ImportModuleError: Error: Cannot find module 'lodash/core'",
        "Require stack:",
        "- /var/task/handler.js",
        "- /var/runtime/UserFunction.js",
        "- /var/runtime/index.js",
        "    at _loadUserApp (/var/runtime/UserFunction.js:100:13)",
        "    at Object.module.exports.load (/var/runtime/UserFunction.js:140:17)",
        "    at Object.<anonymous> (/var/runtime/index.js:43:30)",
        "    at Module._compile (internal/modules/cjs/loader.js:999:30)",
        "    at Object.Module._extensions..js (internal/modules/cjs/loader.js:1027:10)",
        "    at Module.load (internal/modules/cjs/loader.js:863:32)",
        "    at Function.Module._load (internal/modules/cjs/loader.js:708:14)",
        "    at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:60:12)",
        "    at internal/main/run_main_module.js:17:47"
    ]
}

Obsolete API Warnings

npm install -g [email protected]
npm WARN deprecated [email protected]: The querystring API is considered Legacy. new code should use the URLSearchParams API instead.
npm WARN deprecated [email protected]: The querystring API is considered Legacy. new code should use the URLSearchParams API instead.
npm WARN deprecated [email protected]: Please upgrade to version 7 or higher. Older versions may use Math.random() in certain circumstances, which is known to be problematic. See https://v8.dev/blog/math-random for details.
npm WARN deprecated [email protected]: The querystring API is considered Legacy. new code should use the URLSearchParams API instead.
npm WARN deprecated [email protected]: Please downgrade to v7.1.5 if you need IE/ActiveXObject support OR upgrade to v8.0.0 as we no longer support IE and published an incorrect patch version (see ladjs/superagent#1731)
npm WARN deprecated [email protected]: Please upgrade to version 7 or higher. Older versions may use Math.random() in certain circumstances, which is known to be problematic. See https://v8.dev/blog/math-random for details.

Error: Unable to connect to Snowflake

Hi,

I'm looking at you excellent blog post and trying to get the demo working, however I'm getting the following error:

Error: Unable to connect to Snowflake: Request to Snowflake failed.
      at /Users/cbourne/development/starsnow_request/node_modules/serverless-snowflake-external-function-plugin/lib/snowflake.js:165:23
      at Object.callback (/Users/cbourne/development/starsnow_request/node_modules/snowflake-sdk/lib/connection/connection.js:121:13)
      at Timeout.requestCallback (/Users/cbourne/development/starsnow_request/node_modules/snowflake-sdk/lib/services/sf.js:1133:23)
      at Object.callback (/Users/cbourne/development/starsnow_request/node_modules/snowflake-sdk/lib/services/sf.js:639:37)
      at Request.<anonymous> (/Users/cbourne/development/starsnow_request/node_modules/snowflake-sdk/lib/http/base.js:107:19)
      at Request._callback (/Users/cbourne/development/starsnow_request/node_modules/lodash/lodash.js:10076:25)
      at Request.requestRetryReply [as reply] (/Users/cbourne/development/starsnow_request/node_modules/requestretry/index.js:115:19)
      at Request.<anonymous> (/Users/cbourne/development/starsnow_request/node_modules/requestretry/index.js:156:10)
      at processTicksAndRejections (node:internal/process/task_queues:93:5)

Could you clarify exactly what these environment variables are:

set -x SNOWFLAKE_ACCOUNT (I set this to my snowflake organisation )
set -x SNOWFLAKE_USERNAME (I set this to my snowflake username)
set -x SNOWFLAKE_DATABASE (I set this to a simple test database)
set -x SNOWFLAKE_PASSWORD (I set this to my snowflake password)
set -x SNOWFLAKE_ROLE SYSADMIN
set -x SNOWFLAKE_SCHEMA TEST

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