Armin Müller created ZEPPELIN-5201:
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Summary: Cannot start any interpreter
Key: ZEPPELIN-5201
URL: https://issues.apache.org/jira/browse/ZEPPELIN-5201
Project: Zeppelin
Issue Type: Bug
Components: interpreter-launcher
Affects Versions: 0.9.0
Environment: Ubuntu 18.04.5 LTS
openjdk version "1.8.0_275"
OpenJDK Runtime Environment (build 1.8.0_275-8u275-b01-0ubuntu1~18.04-b01)
OpenJDK 64-Bit Server VM (build 25.275-b01, mixed mode)
or
openjdk version "11.0.9.1" 2020-11-04
OpenJDK Runtime Environment (build 11.0.9.1+1-Ubuntu-0ubuntu1.18.04)
OpenJDK 64-Bit Server VM (build 11.0.9.1+1-Ubuntu-0ubuntu1.18.04, mixed mode,
sharing)
Reporter: Armin Müller
I've installed 0.9 binary (all interpreter package) as per instructions on
[https://zeppelin.apache.org/docs/0.9.0/quickstart/install.html,] the UI starts
without problems, but I cannot run any kind of interpreter.
e.g., running the following Java HelloWorld results in the errors below:
{code:java}
%java
import java.util.HashMap;
import java.util.Map;
import org.apache.zeppelin.java.JavaInterpreterUtils;
public class HelloWorld {
public static void main(String[] args) {
Map<String, Long> counts = new HashMap<>();
counts.put("hello",4L);
counts.put("world",5L);
System.out.println(JavaInterpreterUtils.displayTableFromSimpleMap("Word","Count",
counts));
}
}
{code}
{noformat}
org.apache.zeppelin.interpreter.InterpreterException: java.io.IOException: Fail
to launch interpreter process:
Apache Zeppelin requires either Java 8 update 151 or newer
at
org.apache.zeppelin.interpreter.remote.RemoteInterpreter.open(RemoteInterpreter.java:129)
at
org.apache.zeppelin.interpreter.remote.RemoteInterpreter.getFormType(RemoteInterpreter.java:271)
at org.apache.zeppelin.notebook.Paragraph.jobRun(Paragraph.java:444)
at org.apache.zeppelin.notebook.Paragraph.jobRun(Paragraph.java:72)
at org.apache.zeppelin.scheduler.Job.run(Job.java:172)
at
org.apache.zeppelin.scheduler.AbstractScheduler.runJob(AbstractScheduler.java:132)
at
org.apache.zeppelin.scheduler.RemoteScheduler$JobRunner.run(RemoteScheduler.java:182)
at
java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at
java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304)
at
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.io.IOException: Fail to launch interpreter process:
Apache Zeppelin requires either Java 8 update 151 or newer
at
org.apache.zeppelin.interpreter.remote.RemoteInterpreterManagedProcess.start(RemoteInterpreterManagedProcess.java:126)
at
org.apache.zeppelin.interpreter.ManagedInterpreterGroup.getOrCreateInterpreterProcess(ManagedInterpreterGroup.java:68)
at
org.apache.zeppelin.interpreter.remote.RemoteInterpreter.getOrCreateInterpreterProcess(RemoteInterpreter.java:104)
at
org.apache.zeppelin.interpreter.remote.RemoteInterpreter.internal_create(RemoteInterpreter.java:154)
at
org.apache.zeppelin.interpreter.remote.RemoteInterpreter.open(RemoteInterpreter.java:126)
... 12 more
{noformat}
There are no further interpreter log files (other then the main server logs) in
the logs directory
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