doris

Files

Tiewei Fang 9272680d00 [feature](multi-catalog) support Jdbc catalog (#14527 )

Issue Number: close #xxx

I add jdbc catalog for doris multi-catalog feature.
Currently, the jdbc catalog only supports MYSQL DBMS.

TODO:

support for postgre DB
Support for other databases.
Problem summary
For jdbc catalog, we can create catalog like:

CREATE CATALOG jdbc4 PROPERTIES (
    "type"="jdbc",
    "jdbc.user"="root",
    "jdbc.password"="123456",
    "jdbc.jdbc_url" = "jdbc:mysql://127.0.0.1:13396/demo?yearIsDateType=false",
    "jdbc.driver_url" = "file:/mnt/disk2/ftw/tools/jar/mysql-connector-java-5.1.47/mysql-connector-java-5.1.47.jar",
    "jdbc.driver_class" = "com.mysql.jdbc.Driver"
);
Note:
yearIsDateType is a param of jdbc:
If yearIsDateType configuration property is set to false, then the returned object type is java.sql.Short. If set to true (the default), then the returned object is of type java.sql.Date with the date set to January 1st, at midnight.
To compat with mysql, we force the use of yearIsDateType=false in FE. if user sets yearIsDateType=true, doris FE will force to change yearIsDateType=false.

2022-11-30 11:28:08 +08:00

compilation

[feature](docker)Add runtime docker image related files (#14436 )

2022-11-23 23:58:44 +08:00

runtime

[feature](docker)Add Broker Docker image related files (#14621 )

2022-11-29 18:34:10 +08:00

thirdparties

[feature](multi-catalog) support Jdbc catalog (#14527 )

2022-11-30 11:28:08 +08:00

README.md

[TLP](step-1) Remove incubator prefix (#10230 )

2022-06-19 19:34:52 +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
```
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