aws-sdk-java | The official AWS SDK for Java | AWS library
kandi X-RAY | aws-sdk-java Summary
kandi X-RAY | aws-sdk-java Summary
The AWS SDK for Java enables Java developers to easily work with Amazon Web Services and build scalable solutions with Amazon S3, Amazon DynamoDB, Amazon Glacier, and more. You can get started in minutes using Maven or by downloading a single zip file. Note: A version 2.x of the SDK is available, see the AWS SDK for Java 2.x section for more information.
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Top functions reviewed by kandi - BETA
- Applies the specified ScanFilters to the ScanRequest .
- Process the key conditions for the query .
- Evaluates an in condition .
- Main method for submitting a request .
- Sets the query filters .
- Downloads a list of object summaries from a specified bucket .
- Submits a Spot Instance Request .
- Copies a part .
- Deserialize a condition .
- Handle the emitAs member .
aws-sdk-java Key Features
aws-sdk-java Examples and Code Snippets
License : Strong Copyleft (CC BY-SA 4.0)
Copyoption_settings:
"aws:elasticbeanstalk:customoption" :
CloudWatchMetrics : "--mem-util --mem-used --mem-avail --disk-space-util --disk-space-used --disk-space-avail --disk-path=/ --auto-scaling --aggregated"
spark-submit --master local \
--packages org.apache.hadoop:hadoop-aws:2.7.3,\
com.amazonaws:aws-java-sdk-pom:1.10.6,\
org.apache.hadoop:hadoop-common:2.7.3 \
test_s3.py
# this one also works, notice that the versioSpring 4.3.12.RELEASE
Spring-data-redis 1.8.8.RELEASE
aws-java-sdk 1.11.228
Lettuce (Redis java Client) 4.4.2.Final
@Configuration
@EnableCaching
public class CacheConfig extends CachingConfigurerSupport {
long expirationDate = 1200Community Discussions
Trending Discussions on aws-sdk-java
QUESTION
I am reading from a DynamoDB table in form of Map. The record looks something like this :-
...ANSWER
Answered 2022-Mar-24 at 07:33I used RecordMapper to serialise the value. https://github.com/awslabs/dynamodb-streams-kinesis-adapter/blob/master/src/main/java/com/amazonaws/services/dynamodbv2/streamsadapter/model/RecordObjectMapper.java
QUESTION
I built a simple HelloWorld API using a lambda function and APIGateway. I'm using Cloudformation.
The lambda function runs fine when I run it using aws lambda invoke.
The API runs locally using sam local start-api.
But when I deploy it using sam deploy (after using package of course), the API returns status code 500.
This is the log that I get when I try to test it.
...ANSWER
Answered 2022-Feb-14 at 23:52Lambda proxy integrations should only use POST, not GET. So it should be:
QUESTION
In my java application I need to write data to S3, which I don't know the size in advance and sizes are usually big so as recommend in the AWS S3 documentation I am using the Using the Java AWS SDKs (low-level-level API) to write data to the s3 bucket.
In my application I provide S3BufferedOutputStream which is an implementation OutputStream where other classes in the app can use this stream to write to the s3 bucket.
I store the data in a buffer and loop and once the data is bigger than bucket size I upload data in the buffer as a a single UploadPartRequest
Here is the implementation of the write method of S3BufferedOutputStream
ANSWER
Answered 2022-Jan-05 at 15:03You should look at using the AWS SDK for Java V2. You are referencing V1, not the newest Amazon S3 Java API. If you are not familiar with V2, start here:
Get started with the AWS SDK for Java 2.x
To perform Async operations via the Amazon S3 Java API, you use S3AsyncClient.
Now to learn how to upload an object using this client, see this code example:
QUESTION
Please help, I just have no clue what is going wrong, I've tried everything... This is a QA test project, based on java17, maven, testng. Integrеtion between Jenkins and Allure doesn't work, what is going wrong?
I have post condition in Jenkins file :
...ANSWER
Answered 2021-Nov-26 at 15:41I found the answer by myself, this is some kind of issue in fresh versions of allure-commandline, try to :
- install old version, for instance 2.8.0
- then you could install any new version
Seems like in old version, while installation, it's creating path(for ubuntu in my case) in correct direction, and then just update with a new one... Or you can insert installation directory manually and initially install a new version
QUESTION
I have a service account which I am trying to use across multiple pods installed in the same namespace.
One of the pods is created by Airflow KubernetesPodOperator. The other is created via Helm through Kubernetes deployment.
In the Airflow deployment, I see the IAM role being assigned and DynamoDB tables are created, listed etc however in the second helm chart deployment (or) in a test pod (created as shown here), I keep getting AccessDenied error for CreateTable in DynamoDB.
I can see the AWS Role ARN being assigned to the service account and the service account being applied to the pod and the corresponding token file also being created, but I see AccessDenied exception.
ANSWER
Answered 2021-Nov-12 at 11:02Whenever we get an AccessDenied exception, there can be two possible reasons:
- You have assigned the wrong role
- The assigned role doesn't have necessary permissions
In my case, latter is the issue. The permissions assigned to particular role can be sophisticated i.e. they can be more granular.
For example, in my case, the DynamoDB tables which the role can create/describe is limited to only those that are starting with a specific prefix but not all the DynamoDB tables.
So, it is always advisable to check the IAM role permissions whenever you get this error.
As stated in the question, be sure to check the service account using the awscli image.
Keep in mind that, there is a credential provider chain used in AWS SDKs which determines the credentials to be used by the application. In most cases, the DefaultAWSCredentialsProviderChain is used and its order is given below. Ensure that the SDK is picking up the intended provider (in our case it is WebIdentityTokenCredentialsProvider)
QUESTION
I made todo application, i could process GET,POST method in lambda function but i got error when invoke delete method.Here i want to delete data in dynamo db by making delete query from axios through lambda function
This is axios delete function,it send {"data": {"id":this.id}} to lambda
ANSWER
Answered 2021-Oct-09 at 07:11I got a CORS error the in console even though I've already set
Access-Control-Allow-Originto*
The question is:
Are you trying to enable CORS for a Lambda proxy integration or a Lambda non-proxy integration?
Enabling CORS will differ based on the integration type.
First, refer to the Enable CORS on a resource using the API Gateway console section of the Amazon API Gateway developer guide as it includes images etc.
Follow the guide for proxy & non-proxy.
If it is a non-proxy integration, you're done.
If it's a proxy integration (which I don't think it is), your request will still fail - a DELETE request is classed as a complex request by the CORS specification.
This means that if you are making a call to this endpoint using a web app, you may have allowed all origins but you haven't specified which HTTP methods to allow (which the web app will request for in the form of a preflight request before the DELETE request).
So you'll need to also set the Access-Control-Allow-Methods header to * to allow HTTP DELETEin the response returned by your Lambda:
QUESTION
I am following the example code for publishing a topic to SNS, as seen below:
...ANSWER
Answered 2021-Aug-30 at 20:06I just executed this example code -- as shown here:
As you can see, I set a break point and walked through the code which was successful. I use IntelliJ. However, for your issue in Eclipse; did you setup your environment and use the POM that is part of this Git repo here:
https://github.com/awsdocs/aws-doc-sdk-examples/tree/master/javav2/example_code/sns
It looks like your environment did not pull in all of the dependencies.
QUESTION
I'm trying to set up a microservice which uses Amazon SDK (com.amazonaws aws-java-sdk 1.12.12). When I run the test with openJ9 JDK 8, it works. When I run the tests with openJ9 JDK 11 they fail at listObjectsV2 with the following error: com.amazonaws.SdkClientException: Unable to execute HTTP request: The target server failed to respond
Did somebody encountered the same problem and have a solution ?
I'm behind a proxy and using an amazon compatible S3 server.
The full stack-trace:
...ANSWER
Answered 2021-Aug-05 at 16:02The problem appears when using TLS 1.3, with I assume is used by default with jdk11.
I managed to avoid the problem by configuring the Amazon client to use only TLS 1.2 and selected ciphers:
QUESTION
I am working in AWS S3 storage where we have buckets and files are being added to the buckets. The Bucket information is logged into another bucket in text format.
I would like to convert the log information stored in text files to JSON. there however is no Key-Pair Information in the file.
The contents of the LogFile is as below: -
fd89d80d676948bd913040b667965ef6a50a9c80a12f38c504f497953aedc341 s3Samplebucket [10/Mar/2021:03:27:29 +0000] 171.60.235.108 fd89d80d676948bd913040b667965ef6a50a9c80a12f38c504f497953aedc341 MX1XP335Q5YFS06H REST.HEAD.BUCKET - "HEAD /s3Samplebucket HTTP/1.1" 200 - - - 13 13 "-" "S3Console/0.4, aws-internal/3 aws-sdk-java/1.11.964 Linux/4.9.230-0.1.ac.224.84.332.metal1.x86_64 OpenJDK_64-Bit_Server_VM/25.282-b08 java/1.8.0_282 vendor/Oracle_Corporation" - AMNo4/b/T+5JdEVQpLkqz0SV8VDXyd3odEFmK+5LvanuzgIXW2Lv87OBl5r5tbSZ/yjW5zfFQsA= SigV4 ECDHE-RSA-AES128-GCM-SHA256 AuthHeader s3-us-west-2.amazonaws.com TLSv1.2
The individual values for the Log file are as below: -
Log fields
Bucket Owner: fd89d80d676948bd913040b667965ef6a50a9c80a12f38c504f497953aedc341
Bucket: S3SampleBucket
Time: [11/Mar/2021:** 06:** 52:** 33 +0000]
Remote IP: 183.87.60.172
Requester: arn:** aws:** iam:** :** 486031527132:** user/jdoe
Request ID: 9YQ1MWABKNRPX3MP
Operation: REST.GET.LOCATION
Key: - (BLANK)
Request-URI: "GET /?location HTTP/1.1"
HTTP status: 200
Error Code: - (BLANK)
Bytes Sent: 137
Object Size: - (BLANK)
Total Time: 17
Turn-Around Time: - (BLANK)
Referer: "-" (BLANK)
User-Agen: "AWSPowerShell/4.1.9.0 .NET_Runtime/4.0 .NET_Framework/4.0 OS/Microsoft_Windows_NT_10.0.18363.0 WindowsPowerShell/5.0 ClientSync"
Version Id: - (BLANK)
Host Id: Q5WBxJNrwsspFmtOG+d2YN0xAtvbq1sdqm9vh6AflXdMCmny5VC3bZmyTBZavKGpO3J/uz+IfK0=
Signature Version: SigV4
Cipher Suite: ECDHE-RSA-AES128-GCM-SHA256
Authentication Type: AuthHeader
Host Header: S3SampleBucket.s3.us-west-2.amazonaws.com
TLS version: TLSv1.2
I can add the Value in a Configuration file is what I can think of. I would like to do this in either PowerShell or Python.
Any assistance wold be of great help.
...ANSWER
Answered 2021-Mar-12 at 12:06The log format can be interpreted as a CSV (with a whitespace delimiter), so you could parse it using Import-Csv/ConvertFrom-Csv:
QUESTION
I'm trying to get and S3 object size via Java AWS SDK (v2), and send it back via HTTP response (this is all inside a HTTP Server using com.sun.net.httpserver.HttpServer). But it doesn't work and shows me the following debug messages.
What's going wrong here? Am I missing anything?
...ANSWER
Answered 2021-Mar-05 at 16:27The warning message there is a little bit misleading and technically should be error in this particular case as this is a breaking change in httpclinet library which can cause unexpected behavior of the program. This dependency itself comes as a transitive dependency from aws-java-sdk. So, to get it fixed just follow recommendation provided in the warning message and explicitly define the required version of httpclinet in your project pom file:
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