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**Is your feature request related to a problem?**
Currently, OpenSearch does not provide a way to perform cross-index or cross-cluster joins using the OpenSearch DSL. This RFC proposes to extend Open…
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### Is there an existing issue for this?
- [X] I have searched the existing issues and did not find a match.
### Who can help?
_No response_
### What are you working on?
We are trying to execute …
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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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# 하둡: 빅파일은 어떻게 저장될까?
## 용어
- Cluster
- 컴퓨터들, 노드, 서버들의 그룹
- 데이터 스토리지, 프로세싱 및 자원 관리
- Node
- 클러스터의 각각의 컴퓨터
- Master Node: 자원 및 Job 분산 및 관리
- Worker Node: 각각의 실행을 하는 Node
- Demon
- 부모…
snaag updated
1 month ago
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Can this project be used to create a real distributed hadoop cluster?
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Due to the very degraded performance with many small files, Functionalizer spawns a Hadoop file system cluster and stores checkpoint data there.
This blows up the Functionalizer Docker container si…
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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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There are required to integrate Ranger service into the current Hadoop cluster deployment, that uses Bigtop-3.2.1 and Clemlab Ambari.
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- [x] Proxy with Hussein
Layer 7 vs Layer 4, vs VPN, vs load balancer/API gateway and TLS termination, :warning: **HTTP Idempotency with proxy**
- [ ] WebSocket with Hussein
- [x] HTTP2 and QUIC wi…
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# Hadoop 의 YARN 과 Eco System
## YARN
- Yet Another Resource Negotiator
- **빅데이터의 지휘자** 와 같은 역할
- 리소스를 분석해서 적절한 Job 에게 적절하게 할당함
- 하둡 클러스터에 데이터 처리를 동시에 담당
- Demon 을 통해 자원 관리 역할을 수행
- 태초의 리소스 매…
snaag updated
1 month ago