s3-bucket-loader | quickly loading or copying massive amount | AWS library
kandi X-RAY | s3-bucket-loader Summary
kandi X-RAY | s3-bucket-loader Summary
End user starts the Master which creates the SNS control-channel and SQS TOC queue. The Master (optionally) launches N worker nodes on EC2. As each worker node initializes its subscribes to the control-channel and publishes that it is INITIALIZED. Once the master sees all of its workers in INITIALIZED state, the master changes the state to WRITE. The master begins creating the TOC (consisting of path, isDirectory and size), and sends a SQS message for each file to the TOC queue. Again the source for these TOC entries could be a path realized via the file-system, or a file-like key name in a source S3 bucket. Workers begin consuming TOC messages off the queue and execute their TOCPayloadHandler, which might do a S3 key-copy or rsyncs (or cp) from the source → destination through an S3 file-system abstraction. As workers are consuming they periodically send CURRENT SUMMARY updates to the master. If failfast is configured and any failures are detected the master can switch the cluster to ERROR_REPORT mode immediately (see below). Depending on the handler, they can also do chowns, chmods etc. When workers are complete, they publish their WRITE SUMMARY and go into an IDLE state. Master receives all WRITE SUMMARYs from the workers. In VALIDATE state, all workers consume TOC file paths from the SQS queue and attempt to verify the file exists and its sizes matches the expected TOC size (locally and/or s3 object metat-data calls). When complete they go into IDLE state and publish their VALIDATE SUMMARY. After receiving all VALIDATE SUMMARYs from the workers. In ERROR REPORT state, workers summarize and publish their errors from either state WRITE/VALIDATE, the master aggregates them and reports them to the master log file for analysis. All workers are then shutdown. At any stage, issuing a control-C on the master triggers a shutdown of the entire cluster, including ec2 worker termination if configured in the properties file.
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Top functions reviewed by kandi - BETA
- Process a payload
- Log worker error reports
- Configure the source toc generator
- Add a payload
- Handle a TOC payload
- Executes the given command
- Validates a TOC file on disk
- Executes a command
- Connects to a TOCQueue
- Determines if we need backoff
- Determines if all the streams have been completed
- Initializes the write monitor
- Get the list of errors that have occurred while writing a log file
- Starts the TOCGenerator
- Destroys the TOC
- Run the timer
- Initializes the write backoff monitor
- Generates the contents of the jar file
- Loops the SQS queue
- Connect to SNS Topic
- Main loop
- Runs the yas3 file
- Demonstrates how to test the yaml file
- Runs the master monitor
- Entry point to the S3 bucket loader
- Handle a TOC payload
s3-bucket-loader Key Features
s3-bucket-loader Examples and Code Snippets
Community Discussions
Trending Discussions on AWS
QUESTION
I am trying to get a Flask and Docker application to work but when I try and run it using my docker-compose up command in my Visual Studio terminal, it gives me an ImportError called ImportError: cannot import name 'json' from itsdangerous. I have tried to look for possible solutions to this problem but as of right now there are not many on here or anywhere else. The only two solutions I could find are to change the current installation of MarkupSafe and itsdangerous to a higher version: https://serverfault.com/questions/1094062/from-itsdangerous-import-json-as-json-importerror-cannot-import-name-json-fr and another one on GitHub that tells me to essentially change the MarkUpSafe and itsdangerous installation again https://github.com/aws/aws-sam-cli/issues/3661, I have also tried to make a virtual environment named veganetworkscriptenv to install the packages but that has also failed as well. I am currently using Flask 2.0.0 and Docker 5.0.0 and the error occurs on line eight in vegamain.py.
Here is the full ImportError that I get when I try and run the program:
...ANSWER
Answered 2022-Feb-20 at 12:31I was facing the same issue while running docker containers with flask.
I downgraded Flask to 1.1.4 and markupsafe to 2.0.1 which solved my issue.
Check this for reference.
QUESTION
I'm trying to push my first docker image to ECR. I've followed the steps provided by AWS and things seem to be going smoothly until the final push which immediately times out. Specifically, I pass my aws ecr credentials to docker and get a "login succeeded" message. I then tag the image which also works. pushing to the ecr repo I get no error message, just the following:
...ANSWER
Answered 2022-Jan-02 at 14:23I figured out my issue. I wasn't using the correct credentials. I had a personal AWS account as my default credentials and needed to add my work profile to my credentials.
EDIT
If you have multiple aws profiles, you can mention the profile name at the docker login as below (assuming you have done aws configure --profile someprofile at earlier day),
QUESTION
If i search the same question on the internet, then i'll get only links to vscode website ans some blogs which implements it.
I want to know that is jsconfig.json is specific to vscode or javascript/webpack?
What will happen if we deploy the application on AWS / Heroku, etc. Do we have to make change?
...ANSWER
Answered 2021-Aug-06 at 04:10This is definitely specific to VSCode.
The presence of jsconfig.json file in a directory indicates that the directory is the root of a JavaScript Project. The jsconfig.json file specifies the root files and the options for the features provided by the JavaScript language service.
Check more details here: https://code.visualstudio.com/docs/languages/jsconfig
You don't need this file when deploy it on AWS/Heroku, basically, you can exclude this from your commit if you are using git repo, i.e., add jsconfig.json in your .gitignore, this will make your project IDE independent.
QUESTION
...Nothing to install, update or remove Generating optimized autoload files Class App\Helpers\Helper located in C:/wamp64/www/vuexylaravel/app\Helpers\helpers.php does not comply with psr-4 autoloading standard. Skipping. > Illuminate\Foundation\ComposerScripts::postAutoloadDump > @php artisan package:discover --ansi
ANSWER
Answered 2022-Feb-13 at 17:35If you are upgrading your Laravel 8 project to Laravel 9 by importing your existing application code into a totally new Laravel 9 application skeleton, you may need to update your application's "trusted proxy" middleware.
Within your app/Http/Middleware/TrustProxies.php file, update use Fideloper\Proxy\TrustProxies as Middleware to use Illuminate\Http\Middleware\TrustProxies as Middleware.
Next, within app/Http/Middleware/TrustProxies.php, you should update the $headers property definition:
// Before...
protected $headers = Request::HEADER_X_FORWARDED_ALL;
// After...
QUESTION
Using AWS Lambda functions with Python and Selenium, I want to create a undetectable headless chrome scraper by passing a headless chrome test. I check the undetectability of my headless scraper by opening up the test and taking a screenshot. I ran this test on a Local IDE and on a Lambda server.
Implementation:I will be using a python library called selenium-stealth and will follow their basic configuration:
...ANSWER
Answered 2021-Dec-18 at 02:01WebGL is a cross-platform, open web standard for a low-level 3D graphics API based on OpenGL ES, exposed to ECMAScript via the HTML5 Canvas element. WebGL at it's core is a Shader-based API using GLSL, with constructs that are semantically similar to those of the underlying OpenGL ES API. It follows the OpenGL ES specification, with some exceptions for the out of memory-managed languages such as JavaScript. WebGL 1.0 exposes the OpenGL ES 2.0 feature set; WebGL 2.0 exposes the OpenGL ES 3.0 API.
Now, with the availability of Selenium Stealth building of Undetectable Scraper using Selenium driven ChromeDriver initiated google-chrome Browsing Context have become much more easier.
selenium-stealthselenium-stealth is a python package selenium-stealth to prevent detection. This programme tries to make python selenium more stealthy. However, as of now selenium-stealth only support Selenium Chrome.
Code Block:
QUESTION
I was using pyspark on AWS EMR (4 r5.xlarge as 4 workers, each has one executor and 4 cores), and I got AttributeError: Can't get attribute 'new_block' on . Below is a snippet of the code that threw this error:
...ANSWER
Answered 2021-Aug-26 at 14:53I had the same error using pandas 1.3.2 in the server while 1.2 in my client. Downgrading pandas to 1.2 solved the problem.
QUESTION
Just today, whenever I run terraform apply, I see an error something like this: Can't configure a value for "lifecycle_rule": its value will be decided automatically based on the result of applying this configuration.
It was working yesterday.
Following is the command I run: terraform init && terraform apply
Following is the list of initialized provider plugins:
...ANSWER
Answered 2022-Feb-15 at 13:49Terraform AWS Provider is upgraded to version 4.0.0 which is published on 10 February 2022.
Major changes in the release include:
- Version 4.0.0 of the AWS Provider introduces significant changes to the aws_s3_bucket resource.
- Version 4.0.0 of the AWS Provider will be the last major version to support EC2-Classic resources as AWS plans to fully retire EC2-Classic Networking. See the AWS News Blog for additional details.
- Version 4.0.0 and 4.x.x versions of the AWS Provider will be the last versions compatible with Terraform 0.12-0.15.
The reason for this change by Terraform is as follows: To help distribute the management of S3 bucket settings via independent resources, various arguments and attributes in the aws_s3_bucket resource have become read-only. Configurations dependent on these arguments should be updated to use the corresponding aws_s3_bucket_* resource. Once updated, new aws_s3_bucket_* resources should be imported into Terraform state.
So, I updated my code accordingly by following the guide here: Terraform AWS Provider Version 4 Upgrade Guide | S3 Bucket Refactor
The new working code looks like this:
QUESTION
I have an ECS task running on Fargate on which I want to run a command in boto3 and get back the output. I can do so in the awscli just fine.
...ANSWER
Answered 2022-Jan-04 at 23:43Ok, basically by reading the ssm session manager plugin source code I came up with the following simplified reimplementation that is capable of just grabbing the command output:
(you need to pip install websocket-client construct)
QUESTION
I am not using AWS AppSync for this app. I have created Graphql schema, I have made my own resolvers. For each create, query, I have made each Lambda functions. I used DynamoDB Single table concept and it's Global secondary indexes.
It was ok for me, to create an Book item. In DynamoDB, the table looks like this: .
I am having issue with the return Graphql queries. After getting the Items from DynamoDB table, I have to use Map function then return the Items based on Graphql type. I feel like this is not efficient way to do that. Idk the best way query data. Also I am getting null both author and authors query.
This is my gitlab-branch.
This is my Graphql Schema
...ANSWER
Answered 2022-Jan-09 at 17:06TL;DR You are missing some resolvers. Your query resolvers are trying to do the job of the missing resolvers. Your resolvers must return data in the right shape.
In other words, your problems are with configuring Apollo Server's resolvers. Nothing Lambda-specific, as far as I can tell.
Write and register the missing resolvers.GraphQL doesn't know how to "resolve" an author's books, for instance. Add a Author {books(parent)} entry to Apollo Server's resolver map. The corresponding resolver function should return a list of book objects (i.e. [Books]), as your schema requires. Apollo's docs have a similar example you can adapt.
Here's a refactored author query, commented with the resolvers that will be called:
QUESTION
I've run into this issue today, and it's only started today. Ran the usual sequence of installs and pushes to build the app...
...ANSWER
Answered 2021-Nov-20 at 19:28I am following along with the Amplify tutorial and hit this roadblock as well. It looks like they just upgraded the react components from 1.2.5 to 2.0.0 https://github.com/aws-amplify/docs/pull/3793
Downgrading ui-react to 1.2.5 brings back the AmplifySignOut and other components used in the tutorials.
in package.json:
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install s3-bucket-loader
You can use s3-bucket-loader like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the s3-bucket-loader component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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