zhuangchong opened a new issue #3407:
URL: https://github.com/apache/incubator-dolphinscheduler/issues/3407
**Describe the question**
Currently, the Impala data source is configured with port 21050. The point
test connection is always in the loading state. No error is found in the log of
the background API module
**Which version of DolphinScheduler:**
-[1.3.1-release]
---
如何配置impala数据源。
目前配置impala 数据源，端口21050，点测试连接一直处于加载状态，后台API模块日志内没有发现错误
**DolphinScheduler的哪个版本：**
-[1.3.1-release]
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