28 April 2021 - v2.8.6

Download: hdxctl-v2.8.6

Release Location

wget -O hdxctl && chmod +x hdxctl


  • Added Kafka tuning for broker read_timeout and max_wait
  • Upgraded Zookeeper Client to 3.7.0
  • Improved network IO stability
  • Added ability for user to add SSH credentials for on-box access
  • Add ability for purely virtual primaries.
  • Add Kafka TLS support (mutual authentication)
  • Add regex filter to batch jobs form in UI
  • Pre-configured Superset server for observability
  • Add additional logging and data metrics for batch ingest.
  • Add configuration for custom S3 KMS.
  • Performance improvement for reaper.

Bug fixes

  • Various improvements to backend, web UI, and Kafka interoperability fetaures
  • Improved network IO stability for Query Head and Peers.
  • Merge fixes and SQS stability fixes
  • Various Query Peer stability fixes
  • Cache region detection calls to avoid S3's 503 issue (slow-down)