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Change Log for TigerGraph 2.1

Document updated:

Notes

  • Change Log:  This change log focuses on bug fixes and bug reports. It is updated for each maintenance (patch) release (e.g. 2.1.6 to 2.1.7).
  • Release Notes: For a review of New Features and Specification Changes, see the Release Notes. A new Release Notes document accompanies each major update (e.g. 2.0 to 3.0) or minor update (e.g. 2.1 to 2.2).
  • Developer Edition: Distributed Graph support, MultiGraph, and certain enterprise features are available in the Enterprise Edition only. They do not pertain to the Developer Edition.


TigerGraph 2.1.8

Release Date: 2018-10-09

Issues

  • GBAR Backup fails if HA is enabled
  • GSE status shows unknown with HA enabled
  • TS3 fails to collect QPS when RESTPP Authentication is enabled (Admin Portal QPS monitor will be unavailable in this case).
  • GraphStudio: When both a query draft and an installed query exist, Export Solution will keep the installed query code instead of the query draft.
  • Admin Portal: Number of cluster nodes is reported as 0 when no graph exists.

Fixed

  • GSQL server error if schema is too large
  • In a cluster, not all servers may be aware of deleted vertices.
  • PAM limit set-up issue in installer
  • In MultiGraph, a local (FROM *, TO *) local edge has global side effects.
  • RESTPP's default API version is not set after installation
  • An engine bug which occasionally causes crash

Added

  • SSH port configuration in installer.
  • Installation script checks that the machine meets the minimum RAM (8GB) and CPU (2-core) requirements.
  • For Ubuntu 16.04/18.04, support logon with systemd service.


TigerGraph 2.1.7

Release Date: 2018-08-20

Issues

  • GBAR backup may fail if HA is enabled.
  • TS3 fails to collect QPS when RESTPP Authentication is enabled (Admin Portal QPS monitor will be unavailable in this case).
  • GraphStudio: When both a query draft and an installed query exist, Export Solution will keep the installed query code instead of the query draft.
  • Admin Portal: Number of cluster nodes is reported as 0 when no graph exists.

Fixed

  • Cluster configuration with HA enabled is wrong if the number of nodes is odd (3, 5, 7, 9...).
  • GraphStudio and GSQL inconsistent checking for some keywords
  • GBAR backup and restore fail if special character is in tag name


TigerGraph 2.1.6

Release Date: 2018-08-15

Issues

  • Cluster configuration with HA enabled is wrong if the number of nodes is odd (3, 5, 7, 9...).
  • GraphStudio: When both a query draft and an installed query exist, Export Solution will keep the installed query code instead of the query draft.
  • TS3 fails to collect QPS when RESTPP Authentication is enabled (Admin Portal QPS monitor will be unavailable in this case).
  • Admin Portal: Number of cluster nodes is reported as 0 when no graph exists.

Fixed

  • GSQL null pointer exception during schema change if a directed edge is dropped but its partner reverse edge is kept.
  • Some complex attribute types cannot be correctly posted via /graph endpoint.
  • In some cases, tuple on reverse edge crashes GPE.
  • GraphStudio throws an authentication error if RESTPP authentication is enabled.

Added

  • License level control of MultiGraph functionality.


Tigergraph 2.1.5

Release Date: 2018-07-24

Known Issues

  • GSQL null pointer exception during schema change if a directed edge is dropped but its partner reverse edge is kept.
  • Some complex attribute types cannot be correctly posted via /graph endpoint.
  • In some cases, tuple on reverse edge crashes GPE.

Fixed

  • GraphStudio Export package is occasionally incomplete.
  • GSE status is always "not ready" if schema is too large.
  • Cannot modify RESTPP port configuration.
  • IUM error in a cluster when not running on node m1.