Ошибка при попытке запуска искровой оболочки
Я выполнил это руководство, чтобы запустить искру на моем Ubuntu 16.04. Я загрузил Spark 2.3, Java 9 и Scala 2.12.5.
В моем /.bashrc:
export JAVA_HOME=/usr/local/java/jdk-9.0.1
export SPARK_HOME=/usr/bin/spark
export PATH=$PATH:SPARK_HOME/bin
export PATH=$PATH:SPARK_HOME/sbin
export SBT_HOME=/usr/bin/sbt
export PATH=$PATH:$SBT_HOME/bin
В моей spark-env.sh:
JAVA_HOME=/usr/local/java/jdk-9.0.1
SPARK_MASTER_IP=10.1.20.241
SPARK_WORKER_MEMORY=4g
в конце файла.
, но когда я запускаю ./spark-shell, я получаю эту ошибку:
2018-03-28 17:17:26 WARN Utils:66 - Your hostname, ali resolves to a loopback address: 127.0.1.1; using 192.168.1.52 instead (on interface enp0s3)
2018-03-28 17:17:26 WARN Utils:66 - Set SPARK_LOCAL_IP if you need to bind to another address
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by org.apache.hadoop.security.authentication.util.KerberosUtil (file:/usr/bin/spark/jars/hadoop-auth-2.6.5.jar) to method sun.security.krb5.Config.getInstance()
WARNING: Please consider reporting this to the maintainers of org.apache.hadoop.security.authentication.util.KerberosUtil
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
2018-03-28 17:17:28 WARN NativeCodeLoader:62 - Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
Setting default log level to "WARN".
To adjust logging level use sc.setLogLevel(newLevel). For SparkR, use setLogLevel(newLevel).
Failed to initialize compiler: object java.lang.Object in compiler mirror not found.
** Note that as of 2.8 scala does not assume use of the java classpath.
** For the old behavior pass -usejavacp to scala, or if using a Settings
** object programmatically, settings.usejavacp.value = true.
Failed to initialize compiler: object java.lang.Object in compiler mirror not found.
** Note that as of 2.8 scala does not assume use of the java classpath.
** For the old behavior pass -usejavacp to scala, or if using a Settings
** object programmatically, settings.usejavacp.value = true.
Exception in thread "main" java.lang.NullPointerException
5
задан karel
28 March 2018 в 16:12
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