Tae Jun Kim created ZEPPELIN-2944:
-------------------------------------
Summary: Cannot launch Spark interpreter
Key: ZEPPELIN-2944
URL: https://issues.apache.org/jira/browse/ZEPPELIN-2944
Project: Zeppelin
Issue Type: Bug
Components: Interpreters
Reporter: Tae Jun Kim
Assignee: Tae Jun Kim
SPARK_HOME is specified but I got
{code:java}
java.lang.RuntimeException: SPARK_HOME is not specified for non-local mode
at
org.apache.zeppelin.interpreter.InterpreterSetting.setupPropertiesForSparkR(InterpreterSetting.java:783)
at
org.apache.zeppelin.interpreter.InterpreterSetting.getEnvFromInterpreterProperty(InterpreterSetting.java:741)
at
org.apache.zeppelin.interpreter.InterpreterSetting.createInterpreterProcess(InterpreterSetting.java:712)
at
org.apache.zeppelin.interpreter.ManagedInterpreterGroup.getOrCreateInterpreterProcess(ManagedInterpreterGroup.java:58)
at
org.apache.zeppelin.interpreter.remote.RemoteInterpreter.getOrCreateInterpreterProcess(RemoteInterpreter.java:98)
at
org.apache.zeppelin.interpreter.remote.RemoteInterpreter.internal_create(RemoteInterpreter.java:153)
at
org.apache.zeppelin.interpreter.remote.RemoteInterpreter.open(RemoteInterpreter.java:126)
at
org.apache.zeppelin.interpreter.remote.RemoteInterpreter.getFormType(RemoteInterpreter.java:265)
at org.apache.zeppelin.notebook.Paragraph.jobRun(Paragraph.java:423)
at org.apache.zeppelin.scheduler.Job.run(Job.java:182)
at
org.apache.zeppelin.scheduler.RemoteScheduler$JobRunner.run(RemoteScheduler.java:307)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:473)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:178)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:292)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
{code}
It's because of the line at InterpreterSetting.java:
{code:java}
setupPropertiesForSparkR(sparkProperties,
javaProperties.getProperty("SPARK_HOME"));
{code}
This should be:
{code:java}
setupPropertiesForSparkR(sparkProperties, System.getenv("SPARK_HOME"));
{code}
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