Hydrolix Release Notes

v2.7.5
31 March 2021

Features

  • Added queryable metadata to tables
  • Added query.timeout_secs parameter to the Query API

Bug fixes

  • Various improvements to backend, web UI, and Kafka interoperability fetaures

v2.6.3
19 March 2021

Features

  • Added support for array datatypes
  • Added support for int8, int16, int32 datatypes
  • Added support for uint8, uint16, uint32 datatypes
  • Added support for datatime64 (millisecond-resolution) timestamps

Bug fixes

  • Added support for SELECT CREATE TABLE output (to enable Superset interoperability)
  • Improved transform schema grammar for clarity and readability

v2.3.0
17 February 2021

Features

  • Added support for batch ingest of parquet files
  • Added new Cluster UI dashboard to support bulk updates

Bug fixes

  • Added support for Query API POST messages
  • Improved JSON Transform UI tools

v2.2.7
10 February 2021

Features

  • Added transform support for scripted columns
  • Added transform support for default datetime values
  • Transform now allows duplicate positions for scripted columns (CSV)
  • Improved Kafka performance for quicker reads from the stream
  • Improved Batch Ingest resilience

Bug fixes

  • Date verification logic updated to strip quotes
  • JSON transform no longer requires position
  • Fixed conversion of parquet INT96 timestamps to epoch
  • Added delay between partitions merged and reaped
  • Added check to prevent auto-view from generating multiple primary datatimes
  • Auto-view now set as default
  • Added auto-ingest concurrency limit (5)
  • Increased auto-ingest SQS retry and timeout values

v2.1.5 [2021-01-29]

Features

  • Added bulk update to cluster API endpoints
  • Updated compression codecs

Bug fixes

  • Automatically split large batch SQS file payloads
  • Transform no longer allows double-type tags
  • Batch peer db connection release on completion
  • Fixed UI intermittent login issues
  • Added UI API errors alerting improvements
  • Fixed UI Edit User permissions
  • Reduced query peer disk to 30 GB
  • Added check partitions are active before merge
  • Added clean up resources after merge failure