Здравствуйте.
скачал hadoop 2.8.1 и пробую установить на CentOS 7
http://apache.mesi.com.ar/hadoop/common/hadoop-2.8.1/hadoop-2.8.1.tar.gz
настраиваю мастера, файлы конфигурации нашел в подпапке
../hadoop/etc/hadoop
[hadoop@hadoop01 hadoop]$ ls
capacity-scheduler.xml hadoop-metrics.properties kms-acls.xml mapred-queues.xml.template yarn-env.cmd
configuration.xsl hadoop-policy.xml kms-env.sh mapred-site.xml yarn-env.sh
container-executor.cfg hdfs-site.xml kms-log4j.properties mapred-site.xml.template yarn-site.xml
core-site.xml httpfs-env.sh kms-site.xml masters
hadoop-env.cmd httpfs-log4j.properties log4j.properties slaves
hadoop-env.sh httpfs-signature.secret mapred-env.cmd ssl-client.xml.example
hadoop-metrics2.properties httpfs-site.xml mapred-env.sh ssl-server.xml.example
после старта hadoop получаю такую ошибку
[hadoop@hadoop01 sbin]$ ./start-all.sh
This script is Deprecated. Instead use start-dfs.sh and start-yarn.sh
Error: Cannot find configuration directory: /opt/hadoop/etc/hadoop/
starting yarn daemons
Error: Cannot find configuration directory: /opt/hadoop/etc/hadoop/
[hadoop@hadoop01 sbin]$ ./start-dfs.sh
Incorrect configuration: namenode address dfs.namenode.servicerpc-address or dfs.namenode.rpc-address is not configured.
Starting namenodes on []
Error: Cannot find configuration directory: /opt/hadoop/etc/hadoop/
Error: Cannot find configuration directory: /opt/hadoop/etc/hadoop/
Starting secondary namenodes [0.0.0.0]
Error: Cannot find configuration directory: /opt/hadoop/etc/hadoop/
[hadoop@hadoop01 sbin]$ ./start-yarn.sh
starting yarn daemons
Error: Cannot find configuration directory: /opt/hadoop/etc/hadoop/
Error: Cannot find configuration directory: /opt/hadoop/etc/hadoop/
где должны быть файлы конфигурации?