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**描述**:支持多Hadoop集群,运维优化、降本
**需求内容**
1. 支持多hadoop集群
2. 结果集支持多集群读取
3. linkisManager支持跨集群选择ECM、EC
4. 支持跨集群进行计算
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**Description**: Support multiple Hadoop clusters, optimize operation and …
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## General Question
when I use Pegasus 2.4 access controller , I can use peagsus-shell access target cluster , but I found all the RPC will be failed in the internal of the cluster.
1. I use `p…
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### Describe the issue
I am issuing a jobs create command that I grabbed from the workspace UI itself (ellipsis on existing job > View JSON > move to Create tab and then "Copy Databricks CLI command"…
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# 하둡이란 무엇인가?
## Hadoop 이 뭘까
- 대용량 데이터 저장/처리 위한 오픈소스
- 엄청난 데이터들을 하나의 비싼 장비가 아닌, 200~500 만원대의 저렴한 컴퓨터들을 여러대 사용해서 처리하는 것
- GFS 의 영향 받음
## 하둡이 내세운 새로운 관점
- 과거에는 크기가 얼마던, 메모리 등으로 **옮겨와서…
snaag updated
23 hours ago
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Can this project be used to create a real distributed hadoop cluster?
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Hi,
Please help me how to resolve this error. I am trying to install Hadoop on RHEL 6.2. Thanks.
$ start-dfs.sh
WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform..…
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### Version
main branch
### Describe what's wrong
I want to use federation query using hive metastore stored in 2 hadoop clusters.
So we added two hive catalogues to metalake.
There is a diff…
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### Search before asking
- [X] I had searched in the [issues](https://github.com/apache/dolphinscheduler/issues?q=is%3Aissue) and found no similar issues.
### What happened
shell command as same s…
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### Apache Airflow Provider(s)
apache-spark
### Versions of Apache Airflow Providers
4.9.0
### Apache Airflow version
2.9.3
### Operating System
Debian GNU/Linux 12 (bookworm)
…
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Good day,
I would like to ask how to access the spark master from outside the docker application to create applications from externally.