From dd9b64e6bbced933450f5ac0633c081055ee2360 Mon Sep 17 00:00:00 2001 From: cooper-lzy <78672629+cooper-lzy@users.noreply.github.com> Date: Tue, 7 Feb 2023 15:49:28 +0800 Subject: [PATCH] nebula community 3.4.0 release notes (#1930) --- .../dashboard-comm-release-note.md | 73 ++++++++++++++++--- 1 file changed, 64 insertions(+), 9 deletions(-) diff --git a/docs-2.0/20.appendix/release-notes/dashboard-comm-release-note.md b/docs-2.0/20.appendix/release-notes/dashboard-comm-release-note.md index d1d20449c13..c1af5b77117 100644 --- a/docs-2.0/20.appendix/release-notes/dashboard-comm-release-note.md +++ b/docs-2.0/20.appendix/release-notes/dashboard-comm-release-note.md @@ -1,12 +1,67 @@ -# NebulaGraph Dashboard Community Edition release notes +# NebulaGraph Dashboard Community Edition {{ nebula.release }} release notes -## Community Edition 3.4.0 +## Feature -- Feature - - Support the built-in [dashboard.service](../../nebula-dashboard/2.deploy-dashboard.md) script to manage the Dashboard services with one-click and view the Dashboard version. - - Support viewing the configuration of Meta services. +- Support [killing sessions](../../3.ngql-guide/17.query-tuning-statements/2.kill-session.md). [#5146](https://github.com/vesoft-inc/nebula/pull/5146) +- Support [Memory Tracker](../../5.configurations-and-logs/1.configurations/4.storage-config.md) to optimize memory management. [#5082](https://github.com/vesoft-inc/nebula/pull/5082) -- Enhancement - - Adjust the directory structure and simplify the [deployment steps](../../nebula-dashboard/2.deploy-dashboard.md). - - Display the names of the monitoring metrics on the overview page of `machine`. - - Optimize the calculation of monitoring metrics such as `num_queries`, and adjust the display to time series aggregation. +## Enhancement + +- Optimize job management. [#5212](https://github.com/vesoft-inc/nebula/pull/5212) [#5093](https://github.com/vesoft-inc/nebula/pull/5093) [#5099](https://github.com/vesoft-inc/nebula/pull/5099) [#4872](https://github.com/vesoft-inc/nebula/pull/4872) + +- Modify the default value of the Graph service parameter `session_reclaim_interval_secs` to 60 seconds. [#5246](https://github.com/vesoft-inc/nebula/pull/5246) + +- Adjust the default level of `stderrthreshold` in the configuration file. [#5188](https://github.com/vesoft-inc/nebula/pull/5188) + +- Optimize the full-text index. [#5077](https://github.com/vesoft-inc/nebula/pull/5077) [#4900](https://github.com/vesoft-inc/nebula/pull/4900) [#4925](https://github.com/vesoft-inc/nebula/pull/4925) + +- Limit the maximum depth of the plan tree in the optimizer to avoid stack overflows. [#5050](https://github.com/vesoft-inc/nebula/pull/5050) + +- Optimize the treatment scheme when the pattern expressions are used as predicates. [#4916](https://github.com/vesoft-inc/nebula/pull/4916) + +## Bugfix + +- Fix the bug about query plan generation and optimization. [#4863](https://github.com/vesoft-inc/nebula/pull/4863) [#4813](https://github.com/vesoft-inc/nebula/pull/4813) + +- Fix the bugs related to indexes: + + - Full-text indexes [#5214](https://github.com/vesoft-inc/nebula/pull/5214) [#5260](https://github.com/vesoft-inc/nebula/pull/5260) + - String indexes [5126](https://github.com/vesoft-inc/nebula/pull/5126) + +- Fix the bugs related to query statements: + + - Variables [#5192](https://github.com/vesoft-inc/nebula/pull/5192) + - Filter conditions and expressions [#4952](https://github.com/vesoft-inc/nebula/pull/4952) [#4893](https://github.com/vesoft-inc/nebula/pull/4893) [#4863](https://github.com/vesoft-inc/nebula/pull/4863) + - Properties of vertices or edges [#5230](https://github.com/vesoft-inc/nebula/pull/5230) [#4846](https://github.com/vesoft-inc/nebula/pull/4846) [#4841](https://github.com/vesoft-inc/nebula/pull/4841) [#5238](https://github.com/vesoft-inc/nebula/pull/5238) + - Functions and aggregations [#5135](https://github.com/vesoft-inc/nebula/pull/5135) [#5121](https://github.com/vesoft-inc/nebula/pull/5121) [#4884](https://github.com/vesoft-inc/nebula/pull/4884) + - Using illegal data types [#5242](https://github.com/vesoft-inc/nebula/pull/5242) + - Clauses and operators [#5241](https://github.com/vesoft-inc/nebula/pull/5241) [#4965](https://github.com/vesoft-inc/nebula/pull/4965) + +- Fix the bugs related to DDL and DML statements: + + - ALTER TAG [#5105](https://github.com/vesoft-inc/nebula/pull/5105) [#5136](https://github.com/vesoft-inc/nebula/pull/5136) + - UPDATE [#4933](https://github.com/vesoft-inc/nebula/pull/4933) + +- Fix the bugs related to other functions: + + - TTL [#4961](https://github.com/vesoft-inc/nebula/pull/4961) + - Authentication [#4885](https://github.com/vesoft-inc/nebula/pull/4885) + - Services [#4896](https://github.com/vesoft-inc/nebula/pull/4896) + +## Change + +- The added property name can not be the same as an existing or deleted property name, otherwise, the operation of adding a property fails. [#5130](https://github.com/vesoft-inc/nebula/pull/5130) +- Limit the type conversion when modifying the schema. [#5098](https://github.com/vesoft-inc/nebula/pull/5098) +- The default value must be specified when creating a property of type `NOT NULL`. [#5105](https://github.com/vesoft-inc/nebula/pull/5105) +- Add the multithreaded query parameter `query_concurrently` to the configuration file with a default value of `true`. [#5119](https://github.com/vesoft-inc/nebula/pull/5119) +- Remove the parameter `kv_separation` of the KV separation storage function from the configuration file, which is turned off by default. [#5119](https://github.com/vesoft-inc/nebula/pull/5119) +- Modify the default value of `local_config` in the configuration file to `true`. [#5119](https://github.com/vesoft-inc/nebula/pull/5119) +- Consistent use of `v.tag.property` to get property values, because it is necessary to specify the Tag. Using `v.property` to access the property of a Tag on `v` was incorrectly allowed in the previous version. [#5230](https://github.com/vesoft-inc/nebula/pull/5230) +- Remove the column `HTTP port` from the command `SHOW HOSTS`. [#5056](https://github.com/vesoft-inc/nebula/pull/5056) +- Disable the queries of the form `OPTIONAL MATCH WHERE `. [#5273](https://github.com/vesoft-inc/nebula/pull/5273) +- Disable TOSS. [#5119](https://github.com/vesoft-inc/nebula/pull/5119) +- Rename Listener's pid filename and log directory name. [#5119](https://github.com/vesoft-inc/nebula/pull/5119) + +## Legacy versions + +[Release notes of legacy versions](https://nebula-graph.io/posts/) \ No newline at end of file