HDFS νλ‘μΈμ€ νμΈνκΈ°
1) Master Node
νμ¬ Master μλ²μμλ NameNode νλ‘μ€μΈλ§ μ΄μλκ³ μμ΅λλ€.
λ§μ€ν° λ
Έλλ 8020, 9870 μ΄λ κ² λκ°μ ν¬νΈλ₯Ό LISTENμ€μ
λλ€.
2) Worker01 Node (Secondary NameNode + DataNode)
νμ¬ Worker01 μλ²μμλ μΈμ»¨λ리 λ€μλ Έλ νλ‘μΈμ€μ, λ°μ΄ν°λ Έλ νλ‘μ€μΈκ° μ΄μμ€μ λλ€.
3) Worker02 Node (DataNode)
νμ¬ Worker 02 μλ²μμλ λ°μ΄ν°λ Έλ νλ‘μΈμ€ μ΄μμ€μ λλ€.
4) Worker03 Node (DataNode)
νμ¬ Worker 03 μλ²μμλ λ°μ΄ν°λ Έλ νλ‘μΈμ€ μ΄μμ€μ λλ€.
HDFS Service Port
HDFSμ μλΉμ€ ν¬νΈμ νλΌλ©ν°λ₯Ό νμΈνκ² μ΅λλ€.
κ΅¬λΆ | μλ² | ν¬νΈ | νλ‘ν μ½ | νλΌλ©ν° | μ€μ νμΌ |
NameNode Web UI | Master | 9870 | http | dfs.http.address | hdfs-site.xml |
NameNode HDFS API | 8020 | IPC | dfs.defaultFS | core-site.xml | |
Secondary NameNode Web UI |
Worker01 | 9869 | http | dfs.secondary.http.address | hdfs-site.xml |
DataNode Web UI | Worker01~03 | 9864 | http | dfs.datanode.http.address | hdfs-site.xml |
DetaNode Data Transfer | 9866 | http | dfs.datanode.address | hdfs-site.xml | |
DataNode Metadata Operation |
9867 | IPC | dfs.datanode.ipc.address | hdfs-site.xml |
HDFS Service Port Configureation / Describe
κ΅¬λΆ | μ€μ νμΌ | μ€μ λ°©λ² | μ€λͺ |
NameNode Web UI | hdfs-site.xml |
<property> |
HDFS λ§μ€ν°λ Έλ μΉUI |
NameNode HDFS API | core-site.xml |
<property> |
HDFS API ν¬νΈ |
Secondary NameNode Web UI |
hdfs-site.xml |
<property> |
HDFS 보쑰 |
DataNode Web UI | hdfs-site.xml |
<property> |
λ°μ΄ν°λ
Έλ μΉUI λ°μ΄ν° λ Έλμ μν, λ‘κ·Έλ±μ νμΈν μ μμ |
DetaNode Data Transfer |
hdfs-site.xml |
<property> |
λ°μ΄ν° μ μ‘ ν¬νΈ |
DataNode Metadata Operation |
hdfs-site.xml |
<property> |
HDFS λ©νλ°μ΄ν° μ΄μ |