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Posted to gsoc@community.apache.org by "Longtao Jiang (Jira)" <ji...@apache.org> on 2024/03/04 11:20:00 UTC
[jira] [Updated] (GSOC-212) Apache ShardingSphere: Develop an external tool to convert YAML configuration into DistSQL scripts
[ https://issues.apache.org/jira/browse/GSOC-212?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Longtao Jiang updated GSOC-212:
-------------------------------
Description:
h2. Apache ShardingSphere
Apache ShardingSphere is positioned as a Database Plus, and aims at building a standard layer and ecosystem above heterogeneous databases. It focuses on how to reuse existing databases and their respective upper layer, rather than creating a new database. The goal is to minimize or eliminate the challenges caused by underlying databases fragmentation.
{*}Page{*}: [https://shardingsphere.apache.org|https://shardingsphere.apache.org/]
{*}Github{*}: [https://github.com/apache/shardingsphere]
h2. Background
Since version 5.0.0, ShrdingSphere provides its own management language: DistSQL, which greatly facilitates users to manage distributed databases.
There are now many users who want to convert from legacy YAML configuration to DistSQL, and we want to design a tool to help them. (For ShardingSphere-Proxy only)
{*}More details{*}:
[https://shardingsphere.apache.org/document/current/en/concepts/distsql/]
h2. Task
Design and implement a command line tool that allows the user to enter a path to a YAML configuration file and output a DistSQL script file.
This means that when a user uses the generated DistSQL script, it is possible to create a configuration result equivalent to a YAML file.
We have provided a DistSQL for exporting schema configuration, [which|https://github.com/apache/shardingsphere/issues/14807] is related to this issue, to help you understand this issue.
* The tool should convert both datasources and rule configuration in YAML to corresponding [DistSQL RDL|https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-proxy/distsql/syntax/rdl/]
* The tool needs to run independently, but it can depend on the jar package of ShardingSphere.
* When the tool starts, it is best to prompt the currently applicable ShardingSphere version.
* It is best to use the Java language, so that the jar package provided by ShardingSphere can be reused
*Notice:*
* There is currently no suitable module in the ShardingSphere repository for standalone tools, so a new module needs to be added.
h2. Relevant Skills
1. Master JAVA language
2. Understand the [schema configurations|https://github.com/apache/shardingsphere/tree/master/shardingsphere-proxy/shardingsphere-proxy-bootstrap/src/main/resources/conf] of ShardingSphere-Proxy
3. Understand [DistSQL RDL|https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-proxy/distsql/syntax/rdl/]
h3. Mentor
Longtao Jiang, Committer of Apache ShardingSphere, jianglongtao@apache.org
Chengxiang Lan, Committer of Apache ShardingSphere, lanchengxiang@apache.org
was:
h2. Apache ShardingSphere
Apache ShardingSphere is positioned as a Database Plus, and aims at building a standard layer and ecosystem above heterogeneous databases. It focuses on how to reuse existing databases and their respective upper layer, rather than creating a new database. The goal is to minimize or eliminate the challenges caused by underlying databases fragmentation.
{*}Page{*}: [https://shardingsphere.apache.org|https://shardingsphere.apache.org/]
{*}Github{*}: [https://github.com/apache/shardingsphere]
h2. Background
Since version 5.0.0, ShrdingSphere provides its own management language: DistSQL, which greatly facilitates users to manage distributed databases.
There are now many users who want to convert from legacy YAML configuration to DistSQL, and we want to design a tool to help them. (For ShardingSphere-Proxy only)
{*}More details{*}:
[https://shardingsphere.apache.org/document/current/en/concepts/distsql/]
h2. Task
Design and implement a command line tool that allows the user to enter a path to a YAML configuration file and output a DistSQL script file.
This means that when a user uses the generated DistSQL script, it is possible to create a configuration result equivalent to a YAML file.
We have provided a DistSQL for exporting schema configuration, [which|https://github.com/apache/shardingsphere/issues/14807] is related to this issue, to help you understand this issue.
* The tool should convert both datasources and rule configuration in YAML to corresponding [DistSQL RDL|https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-proxy/distsql/syntax/rdl/]
* The tool needs to run independently, but it can depend on the jar package of ShardingSphere.
* When the tool starts, it is best to prompt the currently applicable ShardingSphere version.
* It is best to use the Java language, so that the jar package provided by ShardingSphere can be reused
*Notice:*
* There is currently no suitable module in the ShardingSphere repository for standalone tools, so a new module needs to be added.
h2. Relevant Skills
1. Master JAVA language
2. Understand the [schema configurations|https://github.com/apache/shardingsphere/tree/master/shardingsphere-proxy/shardingsphere-proxy-bootstrap/src/main/resources/conf] of ShardingSphere-Proxy
3. Understand [DistSQL RDL|https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-proxy/distsql/syntax/rdl/]
h3. Mentor
Longtao Jiang, Committer of Apache ShardingSphere, jianglongtao@apache.org
Chengxiang Lan, Committer of Apache ShardingSphere, lanchengxiang@apache.org
> Apache ShardingSphere: Develop an external tool to convert YAML configuration into DistSQL scripts
> --------------------------------------------------------------------------------------------------
>
> Key: GSOC-212
> URL: https://issues.apache.org/jira/browse/GSOC-212
> Project: Comdev GSOC
> Issue Type: Improvement
> Reporter: Longtao Jiang
> Priority: Major
> Labels: Mentor, ShardingSphere, gsoc2022
>
> h2. Apache ShardingSphere
>
> Apache ShardingSphere is positioned as a Database Plus, and aims at building a standard layer and ecosystem above heterogeneous databases. It focuses on how to reuse existing databases and their respective upper layer, rather than creating a new database. The goal is to minimize or eliminate the challenges caused by underlying databases fragmentation.
> {*}Page{*}: [https://shardingsphere.apache.org|https://shardingsphere.apache.org/]
> {*}Github{*}: [https://github.com/apache/shardingsphere]
> h2. Background
> Since version 5.0.0, ShrdingSphere provides its own management language: DistSQL, which greatly facilitates users to manage distributed databases.
> There are now many users who want to convert from legacy YAML configuration to DistSQL, and we want to design a tool to help them. (For ShardingSphere-Proxy only)
>
> {*}More details{*}:
> [https://shardingsphere.apache.org/document/current/en/concepts/distsql/]
> h2. Task
> Design and implement a command line tool that allows the user to enter a path to a YAML configuration file and output a DistSQL script file.
> This means that when a user uses the generated DistSQL script, it is possible to create a configuration result equivalent to a YAML file.
>
> We have provided a DistSQL for exporting schema configuration, [which|https://github.com/apache/shardingsphere/issues/14807] is related to this issue, to help you understand this issue.
> * The tool should convert both datasources and rule configuration in YAML to corresponding [DistSQL RDL|https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-proxy/distsql/syntax/rdl/]
> * The tool needs to run independently, but it can depend on the jar package of ShardingSphere.
> * When the tool starts, it is best to prompt the currently applicable ShardingSphere version.
> * It is best to use the Java language, so that the jar package provided by ShardingSphere can be reused
>
> *Notice:*
> * There is currently no suitable module in the ShardingSphere repository for standalone tools, so a new module needs to be added.
> h2. Relevant Skills
>
> 1. Master JAVA language
> 2. Understand the [schema configurations|https://github.com/apache/shardingsphere/tree/master/shardingsphere-proxy/shardingsphere-proxy-bootstrap/src/main/resources/conf] of ShardingSphere-Proxy
> 3. Understand [DistSQL RDL|https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-proxy/distsql/syntax/rdl/]
> h3. Mentor
> Longtao Jiang, Committer of Apache ShardingSphere, jianglongtao@apache.org
> Chengxiang Lan, Committer of Apache ShardingSphere, lanchengxiang@apache.org
>
>
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