Prometheus redis exporter

Question

Hi Team I have used https://github.com/oliver006/redis_exporter for scraping the metrics from AWS elastic cache cluster to external prometheus

• job_name: 'redis_exporter_targets' static_configs:
  • targets:
    • redis://ncc.cache.amazonaws.com:6379 metrics_path: /scrape relabel_configs:
  • source_labels: [address] target_label: __param_target
  • source_labels: [__param_target] target_label: instance
  • target_label: address replacement: testing:9121

I am getting below error:- Get "http://testing:9121/scrape?target=ncc.cache.amazonaws.com%3A6379": context deadline exceeded. Any idea about the error. I am able to telnet this endpoint from my prometheus server.