doris

Files

zy-kkk 367f64e7bd [improvement](jdbc) support insert autoinc and default value column to mysql (#20765 )

In JdbcMysqlClient, I've added methods to retrieve auto-increment and default value columns from MySQL. These columns are then mapped into Doris metadata to make them visible to users.

When handling the InsertStmt into an execution plan, Doris used to automatically fill in NULL or default values for columns not specified in the InsertStmt. However, in the JDBC catalog, we don't need Doris to handle these unspecified columns, so I've made changes to skip them directly.

For the insert prepared statement required for writing, our previous behavior was to obtain all columns for placeholders. So, the change I made is to pass in the columns processed by the execution plan during the sink task generation stage for dynamic generation.

2023-06-16 23:38:11 +08:00

compilation

[improvement](docker) update compilation Dockerfile (#19563 )

2023-05-12 09:06:45 +08:00

runtime

[typo][docs] remove unuse config mysql_service_nio_enabled (#20862 )

2023-06-16 09:58:33 +08:00

thirdparties

[improvement](jdbc) support insert autoinc and default value column to mysql (#20765 )

2023-06-16 23:38:11 +08:00

README.md

[chore](orc) Update orc lib to third party lib(1.8.3) using git submodule. (#18531 )

2023-04-12 10:37:50 +08:00

README.md

Doris Develop Environment based on docker

Preparation

Download the Doris code repo
```
$ cd /to/your/workspace/
$ git clone https://github.com/apache/doris.git
$ cd doris
$ git submodule update --init --recursive
```
You can remove the .git dir in doris/ to make the dir size smaller. So that the following generated docker image can be smaller.

Copy Dockerfile

$ cd /to/your/workspace/
$ cp doris/docker/Dockerfile ./

After preparation, your workspace should like this:

.
├── Dockerfile
├── doris
│   ├── be
│   ├── bin
│   ├── build.sh
│   ├── conf
│   ├── DISCLAIMER-WIP
│   ├── docker
│   ├── docs
│   ├── env.sh
│   ├── fe
│   ├── ...

Build docker image

$ cd /to/your/workspace/
$ docker build -t doris:v1.0  .

doris is docker image repository name and v1.0 is tag name, you can change them to whatever you like.

Use docker image

This docker image you just built does not contain Doris source code repo. You need to download it first and map it to the container. (You can just use the one you used to build this image before)

$ docker run -it -v /your/local/path/doris/:/root/doris/ doris:v1.0
$ docker run -it -v /your/local/.m2:/root/.m2 -v /your/local/doris-DORIS-x.x.x-release/:/root/doris-DORIS-x.x.x-release/ doris:v1.0

Then you can build source code inside the container.

$ cd /root/doris/
$ sh build.sh

NOTICE

The default JDK version is openjdk 11, if you want to use openjdk 8, you can run the command:

$ alternatives --set java java-1.8.0-openjdk.x86_64
$ alternatives --set javac java-1.8.0-openjdk.x86_64
$ export JAVA_HOME=/usr/lib/jvm/java-1.8.0

The version of jdk you used to run FE must be the same version you used to compile FE.

Latest update time

2022-1-23