chenlinzhong opened a new pull request, #12276:
URL: https://github.com/apache/doris/pull/12276
# Proposed changes
Issue Number: close #xxx
## Problem summary
Fe submits tasks to spark through the spark submit client, which needs two
environment variables Hadoop_ user_ name hadoop_ user_ The two variables
password do not support dynamic settings now. I want these two variables to
support dynamic settings so that different jobs can be submitted with different
accounts
fe通过spark-submit客户提交任务到spark，这个客户端需要两个环境变量hadoop_user_name
hadoop_user_password 这两个变量现在不支持动态设置，我想要这两个变量支持动态设置，这样不同的job可以使用不同的账号来提交
前缀为`env.` 开头的变量为环境变量，hadoop认证方式不是simple的不用填
```
CREATE EXTERNAL RESOURCE "zhihu_test_env" PROPERTIES(
"type" = "spark",
"spark.master" = "yarn",
"spark.executor.memory"="8g",
"spark.master"="yarn",
"spark.driver.extraLibraryPath"="/usr/lib/hadoop/lzo/lib:/usr/lib/hadoop/lib/native",
"env.HADOOP_USER_NAME"="user",
"env.HADOOP_USER_PASSWORD"="password"
);
```
Describe your changes.
## Checklist(Required)
1. Does it affect the original behavior:
- [ ] Yes
- [ ] No
- [ ] I don't know
2. Has unit tests been added:
- [ ] Yes
- [ ] No
- [ ] No Need
3. Has document been added or modified:
- [ ] Yes
- [ ] No
- [ ] No Need
4. Does it need to update dependencies:
- [ ] Yes
- [ ] No
5. Are there any changes that cannot be rolled back:
- [ ] Yes (If Yes, please explain WHY)
- [ ] No
## Further comments
If this is a relatively large or complex change, kick off the discussion at
[d...@doris.apache.org](mailto:d...@doris.apache.org) by explaining why you
chose the solution you did and what alternatives you considered, etc...
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