LAB-3

Author: NobleBeer

.idea/workspace.xml

@@ -0,0 +1,28 @@
+plugins {
+    id("java")
+}
+
+group = "org.example"
+version = "1.0-SNAPSHOT"
+
+repositories {
+    mavenCentral()
+}
+
+dependencies {
+    implementation("org.apache.hadoop:hadoop-common:3.3.6")
+    implementation("org.apache.hadoop:hadoop-client:3.3.6")
+
+    compileOnly("org.projectlombok:lombok:1.18.36")
+    annotationProcessor("org.projectlombok:lombok:1.18.36")
+
+    testCompileOnly("org.projectlombok:lombok:1.18.36")
+    testAnnotationProcessor("org.projectlombok:lombok:1.18.36")
+
+    testImplementation(platform("org.junit:junit-bom:5.10.0"))
+    testImplementation("org.junit.jupiter:junit-jupiter")
+}
+
+tasks.test {
+    useJUnitPlatform()
+}

build.gradle.kts

@@ -0,0 +1,60 @@
+services:
+  namenode:
+    image: bde2020/hadoop-namenode:2.0.0-hadoop3.2.1-java8
+    container_name: namenode
+    ports:
+      - "9870:9870"
+      - "9000:9000"
+    environment:
+      - CLUSTER_NAME=hadoop-cluster
+    volumes:
+      - namenode:/hadoop/dfs/name
+      - ./data:/data
+      - ./init:/etc/bootstrap.sh.d
+      - ./jars:/app
+    env_file:
+      - ./hadoop.env
+
+  datanode:
+    image: bde2020/hadoop-datanode:2.0.0-hadoop3.2.1-java8
+    container_name: datanode
+    ports:
+      - "9864:9864"
+    volumes:
+      - datanode:/hadoop/dfs/data
+    env_file:
+      - ./hadoop.env
+    depends_on:
+      - namenode
+
+  resourcemanager:
+    image: bde2020/hadoop-resourcemanager:2.0.0-hadoop3.2.1-java8
+    container_name: resourcemanager
+    ports:
+      - "8088:8088"   # YARN UI
+    env_file:
+      - ./hadoop.env
+    depends_on:
+      - namenode
+
+  nodemanager:
+    image: bde2020/hadoop-nodemanager:2.0.0-hadoop3.2.1-java8
+    container_name: nodemanager
+    env_file:
+      - ./hadoop.env
+    depends_on:
+      - resourcemanager
+
+  historyserver:
+    image: bde2020/hadoop-historyserver:2.0.0-hadoop3.2.1-java8
+    container_name: historyserver
+    ports:
+      - "8188:8188"
+    env_file:
+      - ./hadoop.env
+    depends_on:
+      - namenode
+
+volumes:
+  namenode:
+  datanode:

docker-compose.yaml

@@ -0,0 +1,6 @@
+#Tue Dec 09 12:41:22 MSK 2025
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.10-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists