Log EC2 API request failed; retry again. Reason was: – How To Solve Related Issues



Log EC2 API request failed; retry again. Reason was: – How To Solve Related Issues

Opster Team

Jan-20, Version: 1.7-8.0



Before you begin reading this guide, we recommend you try running the Elasticsearch Error Check-Up  which can resolve issues causing many log errors (free and no installation required)

 

This guide will help you check for common problems that cause the log “EC2 API request failed; retry again. Reason was:” to appear. It’s important to understand the issues related to the log, so to get started, read the general overview on common issues and tips related to the Elasticsearch concepts: cloud-aws, discovery, discovery-ec2, plugins, request.


Advanced users might want to skip right to the common problems section in each concept or try running the Check-Up which analyses ES to discover the cause of many errors and provides suitable actionable recommendations. 

Log Context

Log”EC2 API request failed; retry again. Reason was:” classname is AwsEc2ServiceImpl.java
We extracted the following from Elasticsearch source code for those seeking an in-depth context :

         final Random rand = Randomness.get();
        final RetryPolicy retryPolicy = new RetryPolicy(
            RetryPolicy.RetryCondition.NO_RETRY_CONDITION;
            (originalRequest; exception; retriesAttempted) -> {
               // with 10 retries the max delay time is 320s/320000ms (10 * 2^5 * 1 * 1000)
               logger.warn("EC2 API request failed; retry again. Reason was:"; exception);
               return 1000L * (long) (10d * Math.pow(2; retriesAttempted / 2.0d) * (1.0d + rand.nextDouble()));
            };
            10;
            false);
        clientConfiguration.setRetryPolicy(retryPolicy);




 

Related issues to this log

We have gathered selected Q&A from the community and issues from Github, that can help fix related issues please review the following for further information :

1 X Retries Exceeded With Url In Requ  

Github Issue Number 28452  

 

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