Cloudera CDH/CDP 및 Hadoop EcoSystem, Semantic IoT등의 개발/운영 기술을 정리합니다. gooper@gooper.com로 문의 주세요.
---------hadoop datanode, nodemanager 개별 기동--------
가. datanode기동 : ./sbin/hadoop-daemon.sh start datanode
starting datanode, logging to /logs/hadoop/hadoop-root-datanode-sda4.out
나. nodemanager기동 : ./sbin/yarn-daemon.sh start nodemanager
starting nodemanager, logging to /logs/hadoop/yarn-root-nodemanager-sda4.out
-----------spark worker 개별 기동---
가. worker기동 : ./sbin/start-slave.sh spark://sda1:7077,sda2:7077
starting org.apache.spark.deploy.worker.Worker, logging to /logs/spark/spark-root-org.apache.spark.deploy.worker.Worker-1-sda4.out
--------------hbase regionserver 개별 기동
가. 시간설정 : rdate -s time.bora.net
나. regionserver 기동 : ./bin/hbase-daemon.sh start regionserver
starting regionserver, logging to /logs/hbase/logs/hbase-root-regionserver-sda4.out