Я пытаюсь запустить приложение Spark, созданное с помощью Scala IDE, через мою автономную службу Spark, работающую на виртуальной машине cloudera quickstart 5.3.0.
Моя учетная запись Cloudera JAVA_HOME — это /usr/java/default
Однако я сталкиваюсь с приведенным ниже сообщением об ошибке при выполнении команды start-all.sh от пользователя cloudera, как показано ниже:
[cloudera@localhost sbin]$ pwd
/opt/cloudera/parcels/CDH-5.3.0-1.cdh5.3.0.p0.30/lib/spark/sbin
[cloudera@localhost sbin]$ ./start-all.sh
chown: changing ownership of `/opt/cloudera/parcels/CDH-5.3.0-1.cdh5.3.0.p0.30/lib/spark/sbin/../logs': Operation not permitted
starting org.apache.spark.deploy.master.Master, logging to /opt/cloudera/parcels/CDH-5.3.0-1.cdh5.3.0.p0.30/lib/spark/sbin/../logs/spark-cloudera-org.apache.spark.deploy.master.Master-1-localhost.localdomain.out
/opt/cloudera/parcels/CDH-5.3.0-1.cdh5.3.0.p0.30/lib/spark/sbin/spark-daemon.sh: line 151: /opt/cloudera/parcels/CDH-5.3.0-1.cdh5.3.0.p0.30/lib/spark/sbin/../logs/spark-cloudera-org.apache.spark.deploy.master.Master-1-localhost.localdomain.out: Permission denied
failed to launch org.apache.spark.deploy.master.Master:
tail: cannot open `/opt/cloudera/parcels/CDH-5.3.0-1.cdh5.3.0.p0.30/lib/spark/sbin/../logs/spark-cloudera-org.apache.spark.deploy.master.Master-1-localhost.localdomain.out' for reading: No such file or directory
full log in /opt/cloudera/parcels/CDH-5.3.0-1.cdh5.3.0.p0.30/lib/spark/sbin/../logs/spark-cloudera-org.apache.spark.deploy.master.Master-1-localhost.localdomain.out
cloudera@localhost's password:
localhost: chown: changing ownership of `/opt/cloudera/parcels/CDH-5.3.0-1.cdh5.3.0.p0.30/lib/spark/logs': Operation not permitted
localhost: starting org.apache.spark.deploy.worker.Worker, logging to /opt/cloudera/parcels/CDH-5.3.0-1.cdh5.3.0.p0.30/lib/spark/logs/spark-cloudera-org.apache.spark.deploy.worker.Worker-1-localhost.localdomain.out
localhost: /opt/cloudera/parcels/CDH-5.3.0-1.cdh5.3.0.p0.30/lib/spark/sbin/spark-daemon.sh: line 151: /opt/cloudera/parcels/CDH-5.3.0-1.cdh5.3.0.p0.30/lib/spark/logs/spark-cloudera-org.apache.spark.deploy.worker.Worker-1-localhost.localdomain.out: Permission denied
localhost: failed to launch org.apache.spark.deploy.worker.Worker:
localhost: tail: cannot open `/opt/cloudera/parcels/CDH-5.3.0-1.cdh5.3.0.p0.30/lib/spark/logs/spark-cloudera-org.apache.spark.deploy.worker.Worker-1-localhost.localdomain.out' for reading: No such file or directory
localhost: full log in /opt/cloudera/parcels/CDH-5.3.0-1.cdh5.3.0.p0.30/lib/spark/logs/spark-cloudera-org.apache.spark.deploy.worker.Worker-1-localhost.localdomain.out
Я добавил export CMF_AGENT_JAVA_HOME=/usr/java/default в /etc/default/cloudera-scm-agent и запустил sudo service cloudera-scm-agent restart. См. Как установить CMF_AGENT_JAVA_HOME
Я также добавил export JAVA_HOME=/usr/java/default в определение функции locate_java_home в файле /usr/share/cmf/bin/cmf-server и перезапустил кластер и автономную службу Spark.
Но ошибка ниже повторяется при запуске службы искры от пользователя root
[root@localhost spark]# sbin/start-all.sh
starting org.apache.spark.deploy.master.Master, logging to /opt/cloudera/parcels/CDH-5.3.0-1.cdh5.3.0.p0.30/lib/spark/sbin/../logs/spark-root-org.apache.spark.deploy.master.Master-1-localhost.localdomain.out
failed to launch org.apache.spark.deploy.master.Master:
JAVA_HOME is not set
full log in /opt/cloudera/parcels/CDH-5.3.0-1.cdh5.3.0.p0.30/lib/spark/sbin/../logs/spark-root-org.apache.spark.deploy.master.Master-1-localhost.localdomain.out
root@localhost's password:
localhost: Connection closed by UNKNOWN
Кто-нибудь может подсказать, как установить JAVA_HOME, чтобы запустить автономную службу Spark в менеджере cloudera?
