Recent questions tagged Amazon

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amazon s3 - Upload Image into S3 bucket using Api Gateway, Lambda funnction

I'm trying to upload the image (base64) from the postman, I can see when I hit the Serverless API, ... codes. That will be appreciated. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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amazon web services - AWS dynamodb support for "R" programming language

Has anyone been able to successfully CRUD records in amazon dynamodb using the R programming language? I found ... are exploring our options. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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amazon s3 - Replace HDFS form local disk to s3 getting error (org.apache.hadoop.service.AbstractService)

We are trying to setup Cloudera 5.5 where HDFS will be working on s3 only for that we have ... FileContext.getFileContext(FileContext.java:473) See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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amazon web services - Spark is inventing his own AWS secretKey

I'm trying to read a s3 bucket from Spark and up until today Spark always complain that the request return 403 ... one enlighten me on this? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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amazon web services - Getting a list of instances in an EC2 auto scale group?

Is there a utility or script available to retrieve a list of all instances from AWS EC2 auto scale group? I need ... am going to have to script? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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amazon web services - AWS API Gateway with AWS WAF

I want to use AWS Web Application Firewall service with AWS API Gateway. AWS WAF works only with AWS CloudFront ... by API Gateway for WAF? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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amazon web services - How to set the precise max number of concurrently running tasks per node in Hadoop 2.4.0 on Elastic MapReduce

According to http://blog.cloudera.com/blog/2014/04/apache-hadoop-yarn-avoiding-6-time-consuming-gotchas/, the formula for ... 0 on AMI 3.1.0. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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amazon ec2 - How can I kill all my EC2 instances from the command line?

How can I kill all my instances from the command line? Is there a command for this or must I script it? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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amazon web services - AWS CloudFormation stack fails with error Received 0 SUCCESS signal(s) out of 1

My AWS CloudFormation template fails with the error: Received 0 SUCCESS signal(s) out of 1. Unable to satisfy ... windows is ready message done See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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amazon web services - AWS Lambda not working along with the gm module

I am using AWS Lambda to resize my image in s3 bucket into different size variants using node js when an image ... Lambda is in Tokyo Region. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.4k views

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amazon web services - CreateMultipartUpload operation - AWS policy items needed?

I'm doing multipart upload via aws cli console but getting this error; A client error (AccessDenied) occurred when ... :mybucket/*" } ] } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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amazon ec2 - How to redirect automatically to https with Spring Boot

How I can easily configure the embedded tomcat server to redirect all http traffic to https? I have Spring ... -proto security.require-ssl=true See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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amazon web services - AWS: multiple instances reading SQS

Simple question: I want to run an autoscale group on Amazon, which fires up multiple instance which processes the ... also, to my opinion. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.3k views

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amazon web services - Redshift unload's file name

I'm running a Redshift unload command, but am not getting the name I desire. The command is: UNLOAD (' ... lambda post process renamer script)? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.3k views

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amazon web services - How to upload a Java OutputStream to AWS S3

I create PDF docs in memory as OutputStreams. These should be uploaded to S3. My problem is ... My OutputStreams are ByteArrayOutputStreams See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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amazon web services - How to access AWS API Gateway documentation using Swagger UI

I have created API using AWS Api Gateway. Then i have documented documentation parts for all the entities ( ... some predefined resource path. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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2.1k views

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amazon web services - Query DynamoDB with case-insensitive condition

We're storing organization names in a DynamoDB table on AWS, and would like to maintain official capitalization in ... not an optimal solution.) See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.7k views

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amazon web services - Git Clone Fails - fatal: The remote end hung up unexpectedly. fatal: early EOF fatal: index-pack failed

My computer has proper configuration SSH, I got this error when trying to clone the repository: I run this ... --global ssh.postBuffer 524288000 See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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949 views

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amazon web services - AWS: Why I am unable to assign a custom domain to the nested stack?

I am trying to integrate a custom domain to the HTTP API I am developing with AWS API Gateway and AWS ... create: [MyDomainName, MyApiMapping]. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.3k views

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amazon web services - How to read image using OpenCV got from S3 using Python 3?

I have a bunch of images in my S3 bucket folder. I have a list of keys from S3 (img_list) and I can read ... how to read it in the right way? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.5k views

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amazon web services - How to read image using OpenCV got from S3 using Python 3?

I have a bunch of images in my S3 bucket folder. I have a list of keys from S3 (img_list) and I can read ... how to read it in the right way? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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2.1k views

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amazon web services - How to add headers to CloudFront response?

I test my website using https://observatory.mozilla.org/analyze and I got F score. The reasons are: ... those missing headers to CloudFront? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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amazon web services - AWS API Gateway Method to Serve static content from S3 Bucket

I want to serve my lambda microservices through API Gateway which seems not to be a big problem. Every of ... I just miss some configurations ? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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amazon web services - AWS API Gateway should prevent use of TLS v1

Refering to AWS Cloudfront Documentation, AWS API Gateway supports TLS v1.0, v1.1, v1.2. But I want to ... 2 protocols only in API Gateway? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.2k views

1 answer

amazon web services - An IP address of EC2 instance gets changed after the restart

I am running an EC2 Linux instance. For some maintenance purposes I shutdown the instance and started it again. ... stop and start it again? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.1k views

1 answer

amazon web services - how to add a node to my kops cluster? (node in here is my external instance)

I have created a Kubernetes cluster on AWS by following the instructions below. All my master and worker nodes ... to my existing kops cluster? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.1k views

1 answer

amazon web services - Wildcard for second level subdomain

AWS Certificate manager isn't allowing me to add a 2 level wildcard domain name, which would match x.a.example.com, ... , *.b.example.com etc) See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.4k views

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amazon web services - Python 3 Boto 3, AWS S3: Get object URL

I need to retrieve an public object URL directly after uploading a file, this to be able to store it in a ... over https. Any help appreciated. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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