[ZEPPELIN-5086] Error IOException: error=13, Permission denied with conda commands on python-interpreter

• Type: Bug
• Status: Open
• Priority: Critical
• Resolution: Unresolved
• Affects Version/s: 0.8.0
• Component/s: python-interpreter
• Labels: conda python

Environment

Im using CentOS 7.8 and HDP 3.1.4 with Zeppelin 0.8.0

• Assignee: Unassigned
• Reporter: Jose Humberto Cruvinel
• Created: 08/Oct/20 17:32
• Updated: 08/Oct/20 17:32

Description

After configuring python interpreter, it is running OK. 

But when I try to run "%conda list" or "%python.conda list" or any conda command I get the error:

 

java.io.IOException: error=13, Permission denied at java.lang.UNIXProcess.forkAndExec(Native Method) at java.lang.UNIXProcess.<init>(UNIXProcess.java:247) at java.lang.ProcessImpl.start(ProcessImpl.java:134) at java.lang.ProcessBuilder.start(ProcessBuilder.java:1029) at org.apache.zeppelin.python.PythonCondaInterpreter.runCommand(PythonCondaInterpreter.java:400) at org.apache.zeppelin.python.PythonCondaInterpreter.runCondaCommandForTextOutput(PythonCondaInterpreter.java:180) at org.apache.zeppelin.python.PythonCondaInterpreter.runCondaInfo(PythonCondaInterpreter.java:263) at org.apache.zeppelin.python.PythonCondaInterpreter.interpret(PythonCondaInterpreter.java:108) at org.apache.zeppelin.interpreter.LazyOpenInterpreter.interpret(LazyOpenInterpreter.java:103) at org.apache.zeppelin.interpreter.remote.RemoteInterpreterServer$InterpretJob.jobRun(RemoteInterpreterServer.java:633) at org.apache.zeppelin.scheduler.Job.run(Job.java:188) at org.apache.zeppelin.scheduler.FIFOScheduler$1.run(FIFOScheduler.java:140) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745)

At log file, the error was:

 

ERROR [2020-10-08 14:10:01,469] ({pool-2-thread-4} Job.java[run]:190) - Job failed
org.apache.zeppelin.interpreter.InterpreterException: java.io.IOException: Cannot run program "conda": error=13, Permission denied
 at org.apache.zeppelin.python.PythonCondaInterpreter.interpret(PythonCondaInterpreter.java:114)
 at org.apache.zeppelin.interpreter.LazyOpenInterpreter.interpret(LazyOpenInterpreter.java:103)
 at org.apache.zeppelin.interpreter.remote.RemoteInterpreterServer$InterpretJob.jobRun(RemoteInterpreterServer.java:633)
 at org.apache.zeppelin.scheduler.Job.run(Job.java:188)
 at org.apache.zeppelin.scheduler.FIFOScheduler$1.run(FIFOScheduler.java:140)
 at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
 at java.util.concurrent.FutureTask.run(FutureTask.java:266)
 at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
 at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
 at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
 at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
 at java.lang.Thread.run(Thread.java:745)
Caused by: java.io.IOException: Cannot run program "conda": error=13, Permission denied
 at java.lang.ProcessBuilder.start(ProcessBuilder.java:1048)
 at org.apache.zeppelin.python.PythonCondaInterpreter.runCommand(PythonCondaInterpreter.java:400)
 at org.apache.zeppelin.python.PythonCondaInterpreter.runCommand(PythonCondaInterpreter.java:426)
 at org.apache.zeppelin.python.PythonCondaInterpreter.getCondaEnvs(PythonCondaInterpreter.java:197)
 at org.apache.zeppelin.python.PythonCondaInterpreter.runCondaEnvList(PythonCondaInterpreter.java:203)
 at org.apache.zeppelin.python.PythonCondaInterpreter.interpret(PythonCondaInterpreter.java:81)
 ... 11 more
Caused by: java.io.IOException: error=13, Permission denied
 at java.lang.UNIXProcess.forkAndExec(Native Method)
 at java.lang.UNIXProcess.<init>(UNIXProcess.java:247)
 at java.lang.ProcessImpl.start(ProcessImpl.java:134)
 at java.lang.ProcessBuilder.start(ProcessBuilder.java:1029)
 ... 16 more

 

I tryed to install Anaconda version Anaconda3-2020.02-Linux-x86_64.sh and configured another python interpreter changing the parameter below

 

zeppelin.python

/opt/anaconda3/bin/python

 

I restarted Zeppelin and create another notebook. Python commands is OK, but conda commands get the same error messages.

 

The error seems to occur at line 400 of https://github.com/apache/zeppelin/blob/v0.8.0/python/src/main/java/org/apache/zeppelin/python/PythonCondaInterpreter.java after try to execute runCondaList() method

 

Any suggestion? Please help!