doris

Files

zy-kkk a7675243d9 [fix](jdbc catalog) fix adaptation to Oracle special character / table names (#23080 )

The changes of this PR for JdbcOracleClient are as follows:

#### bug fixes:
  1. Fix the problem that if there is an approximate table name for Schema synchronization with a table name with `/` characters, the synchronization Column will be confused
  2. Fix the NPE problem of metadata synchronization after enabling lower_case_table_names configuration

#### improvement:
  1. Modify the method of synchronizing Oracle User to Doris Database mapping, use `metadata.getSchemas` instead of `SELECT DISTINCT OWNER FROM all_tables`
  2. When synchronizing metadata, change `null` at the catalog level to `conn.getcatalog`

2023-08-22 15:25:42 +08:00

compilation

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

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

runtime

[Improvement](tablet clone) impr tablet sched speed and fix tablet sched failed too many times (#21856 )

2023-07-18 23:25:22 +08:00

thirdparties

[fix](jdbc catalog) fix adaptation to Oracle special character / table names (#23080 )

2023-08-22 15:25:42 +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