Documentations for the Nebula Graph project
Home Page: https://docs.nebula-graph.io/
License: Apache License 2.0
If you have any questions on our documentation, feel free to raise an Issue or directly create a Pull Request to help fix or update it. See NebulaGraph CONTRIBUTING guide to get started.
In case we forget.
This repository is ONLY used to solve issues related to DOCS.
Please answer the following questions before submitting your issue. Thanks!
What is the URL/path of the document related to this issue?
How would you like to improve it?
as title.
refer vesoft-inc/nebula#3179
https://github.com/vesoft-inc/nebula/blob/master/src/daemons/MetaDaemon.cpp#L203
share/resources/date_time_zonespec.csvI20220124 12:04:05.535204 41389 RootUserMan.h:27] Root user exists
I20220124 12:04:05.535235 41487 JobManager.cpp:116] JobManager::runJobBackground() enter
E20220124 12:04:05.535521 41389 MetaDaemon.cpp:202] Invalid timezone file `share/resources/date_time_zonespec.csv', exception: `Unable to locate or access the required datafile. Filespec: share/resources/date_time_zonespec.csv'.
I20220124 12:04:05.540473 41389 JobManager.cpp:104] JobManager::shutDown() begin
I20220124 12:04:05.545461 41487 JobManager.cpp:121] [JobManager] detect shutdown called, exit
E20220124 12:04:05.545740 41487 JobDescription.cpp:181] Loading Job Description FailedE_KEY_NOT_FOUND
E20220124 12:04:05.545814 41487 JobManager.cpp:129] [JobManager] load an invalid job from queue 0
I20220124 12:04:05.546111 41389 JobManager.cpp:112] JobManager::shutDown() end
In https://docs.nebula-graph.io/master/3.ngql-guide/16.subgraph-and-path/2.find-path/#limitations it states that FIND PATH does not support filtering with WHERE clauses. Actually, we can now use the WHERE clause to filter the edge in FIND PATH. The Chinese version has the correct description of this section.
as it says Nebula Graph on the Azure platform. It will make more sense if you change the link to: https://azuremarketplace.microsoft.com/en-us/marketplace/apps/vesoftcompanylimited1625556994617.nebula_graph_cloud
见下图，可以将nav bar 固定在页面上吗？
git clone https://github.com/vesoft-inc/nebula-storage.git
cd nebula-storage/util/br
no util directory？
Hi, In documentation of CRUD section, there is a notation that we should define vid_type, which could be FIXED_STRING(N). My question is about N parameter. What happens, when we define for example N = 10 then we put a key with length N = 2? Are those extra 8 bytes allocated and we have waste of disk usage or they will be ignored and just (2 * size of string) is allocated?
关键词的结合律和优先级
equivalent of vesoft-inc/nebula-docs-cn#1027
Could we prioritize to smooth the studio docker deployment (after we removed the nebula-web-docker being removed) as we did in docs-cn: translate the studio deployment chapters, user may confuse with this as the web docker repo will be redirected to nebula-studio source repo while there is no English-doc right now.
There are binary packages here(https://nebula-graph.io/release/?studio#3.0.0), while for 2.0.0 there are no docs to be referred(and simply yum install may not be that smooth w/o extra steps :-) ).
Thanks!
context: https://discuss.nebula-graph.io/t/connecting-to-nebula-studio/1042
Page 235.
"5.1.3 Requirements and suggestions for installing Nebula Graph in test environments"之前需要增加third-parth.sh安装的描述
// install third-party
$ sudo ./third-party/install-third-party.sh
Maybe exposed under: https://docs.nebula-graph.io/3.0.1/14.client/1.nebula-client/
N/A
Add page covering security notices like injection attacks as @d4h0 suggested.
More context on: vesoft-inc/nebula#3731
Could we have a single page index that covers all query syntax in one overview, which will be very very helpful for a new user that has little concept of all nGQL capabilities(thus they don't know which keyword to start with/search)?
Thanks!
Enas Al Kawasmi 11 minutes ago
I found it after really strugglingEnas Al Kawasmi 10 minutes ago
I think their should be a direct link from the get started page to the ngql index
as title
May.10
I notice that the examples in tck and in the manual are different.
It will introduce unnecessary confusion to the reader.
Let's replace the manual nba test case. And modify the manual accordingly.
This repository is ONLY used to solve issues related to DOCS.
Please answer the following questions before submitting your issue. Thanks!
BZip2 is required for compiling Nebula Graph[1], but it is not listed in the software requirements document
> cmake -DCMAKE_BUILD_TYPE=Debug -G "CodeBlocks - Unix Makefiles" -DENABLE_BUILD_STORAGE=ON -Wno-dev ..
>>>> Options of Nebula Graph <<<<
...
>>>> Configuring third party for 'Nebula Graph' <<<<
-- Downloading prebuilt third party automatically...
-- cxx_cmd: /usr/local/bin/g++ -D_GLIBCXX_USE_CXX11_ABI=1
Downloading vesoft-third-party-2.0-x86_64-libc-2.17-gcc-7.1.0-abi-11.sh...
Downloading vesoft-third-party-2.0-x86_64-libc-2.17-gcc-7.1.0-abi-11.sh failed
-- CMAKE_INCLUDE_PATH :
-- CMAKE_LIBRARY_PATH :
-- CMAKE_PROGRAM_PATH :
-- GLIBC_VERSION : 2.17
CMake Error at modules/common/cmake/FindBzip2.cmake:31 (message):
Bzip2 doesn't exist <-- BZip2 is required
Call Stack (most recent call first):
modules/common/cmake/nebula/ThirdPartyConfig.cmake:81 (find_package)
CMakeLists.txt:97 (include)
...
This repository is ONLY used to solve issues related to DOCS.
Please answer the following questions before submitting your issue. Thanks!
What is the URL/path of the document related to this issue?
How would you like to improve it?
This repository is ONLY used to solve issues related to DOCS.
Please answer the following questions before submitting your issue. Thanks!
What is the URL/path of the document related to this issue?
How would you like to improve it?
This repository is ONLY used to solve issues related to DOCS.
Please answer the following questions before submitting your issue. Thanks!
Describe what you find is inappropriate or missing in the existing docs.
Reason:some users use session incorrectly, resulting in poor performance.We need some best practice guidance to help users avoid.
Describe your suggestion or addition.
Add more best practices in documentation.
Provide some reference materials (documents, websites, etc) if you could.
This repository is ONLY used to solve issues related to DOCS.
Please answer the following questions before submitting your issue. Thanks!
https://docs.nebula-graph.io/2.0.1/
Seem that the document of v2.0.1 is not set properly. There is a popup at the top of the website. I think v2.0.1 is the latest stable release version?
Describe what you find is inappropriate or missing in the existing docs.
In https://docs.nebula-graph.io/3.0.0/6.monitor-and-metrics/1.query-performance-metrics/, it doesn't show what metrics are provided by nebula and each metric's explanation now.
Describe your suggestion or addition.
I think metics are helpful for monitoring. Can we add each nebula metric and its explanation like https://docs.nebula-graph.io/3.0.0/nebula-dashboard-ent/7.monitor-parameter/
Provide some reference materials (documents, websites, etc) if you could.
N/A
This repository is ONLY used to solve issues related to DOCS.
Before submitting your question, make sure you have:
Now, please describe your question here:
①问题链接
NebulaGraph的论坛链接如下：
https://discuss.nebula-graph.com.cn/t/topic/3836/33
②需求描述
亟待NebulaGraph官方出一个ARM架构下针对NG2.0编译的文档，方便社区小伙伴针对此问题可以快速处理，避免重复跳坑
This repository is ONLY used to solve issues related to DOCS.
Please answer the following questions before submitting your issue. Thanks!
Suggest：
The meta service is only store TTL definition information.When the data expires and need to be cleaned up,it is handled by storage service.
Describe your suggestion or addition.
Provide some reference materials (documents, websites, etc) if you could.
This repository is ONLY used to solve issues related to DOCS.
Please answer the following questions before submitting your issue. Thanks!
Describe what you find is inappropriate or missing in the existing docs.
It is not appropriate for placeholder to keep for TOSS.The TOSS implementation does not rely on this placeholder.
Describe your suggestion or addition.
Drop the description of placeholder.
Provide some reference materials (documents, websites, etc) if you could.
2.0/ is better than 2.0/manual_EN/
looks that manual_EN is not necessary.
As title, the old search in 2.0.1(google search based) is not that user-friendly, and users cannot even find one simple syntax with it, while there is indeed someone out there checking v2.0.1 docs(maybe their production nebula is) get tortured by this :-).
context: one of our new user complaints on:
"Where on earth I can get to the complete manual of NGQL. I have been searching the documents from the overview till the last page I cannot find a simple way that gets me to a statement syntax. for example DROP EDGE where is that and how to get to it
Thanks!
This repository is ONLY used to solve issues related to DOCS.
Please answer the following questions before submitting your issue. Thanks!
Describe what you find is inappropriate or missing in the existing docs.
Describe your suggestion or addition.
Provide some reference materials (documents, websites, etc) if you could.
This repository is ONLY used to solve issues related to DOCS.
Please answer the following questions before submitting your issue. Thanks!
User queried this on how the feature is still not usable in 3.1
We could add notices to make them aware of how it's not turned on by default and where to switch it on.
This repository is ONLY used to solve issues related to DOCS.
Please answer the following questions before submitting your issue. Thanks!
What is the URL/path of the document related to this issue?
How would you like to improve it?
This repository is ONLY used to solve issues related to DOCS.
Please answer the following questions before submitting your issue. Thanks!
What is the URL/path of the document related to this issue?
https://docs.nebula-graph.io/
How would you like to improve it?
So that we could refer it as the latest stable part in places that don't need to be changed like nebula repo readme(the get started url)
to new repo
This repository is ONLY used to solve issues related to DOCS.
Please answer the following questions before submitting your issue. Thanks!
What is the URL/path of the document related to this issue?
https://docs.nebula-graph.com.cn/3.2.0/synchronization-and-migration/2.balance-syntax/
How would you like to improve it?
It is recommended to add a description in BALANCE DATA: This feature belongs to the Enterprise Edition
where also applies to lookup on syntax
Based on the doc, I don't quite understand what does alter user do and the difference between change password && alter user.
There is no any information about how we can set/change logrotate mechanism in nebula components.
There are many files with names like nebula-storaged.nebula-3.root.log.ERROR.20210922-133823.1218 and they aren't going to delete during the time and they are just rotated. how we can change this mechanism? just with custom logrotate in OS level? How can we change the naming mechanism of logs?
It seems searching now in docs-en doesn't work well, it indexed things:
Describe your suggestion or addition.
Could we use native search as it is in docs-cn?
Provide some reference materials (documents, websites, etc) if you could.
as above.
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
An Open Source Machine Learning Framework for Everyone
Django
The Web framework for perfectionists with deadlines.
Laravel
A PHP framework for web artisans
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Some thing interesting about visualization, use data art
Some thing interesting about game, make everyone happy.
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
Microsoft
Open source projects and samples from Microsoft.
Google
Google ❤️ Open Source for everyone.
Alibaba
Alibaba Open Source for everyone
D3
Data-Driven Documents codes.
Tencent
China tencent open source team.