Jeff Zhang created ZEPPELIN-4086:
------------------------------------
Summary: No Error message in frontend for SparkRInterpreter when
fail to launch R process
Key: ZEPPELIN-4086
URL: https://issues.apache.org/jira/browse/ZEPPELIN-4086
Project: Zeppelin
Issue Type: Improvement
Reporter: Jeff Zhang
{code}
INFO [2019-03-25 17:51:31,842] ({FIFOScheduler-Worker-1}
ZeppelinR.java[createRScript]:362) - File
/var/folders/99/mfxjjdtj7x70rvwgkxpq4jm40000gn/T/zeppelin_sparkr-8292823791573301758.R
created
ERROR [2019-03-25 17:51:31,849] ({Exec Default Executor}
ZeppelinR.java[onProcessFailed]:400) - Execution failed (Exit value:
-559038737. Caused by java.io.IOException: Cannot run program "R" (in directory
"."): error=13, Permission denied)
org.apache.commons.exec.ExecuteException: Execution failed (Exit value:
-559038737. Caused by java.io.IOException: Cannot run program "R" (in directory
"."): error=13, Permission denied)
at org.apache.commons.exec.DefaultExecutor$1.run(DefaultExecutor.java:205)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.io.IOException: Cannot run program "R" (in directory "."):
error=13, Permission denied
at java.lang.ProcessBuilder.start(ProcessBuilder.java:1048)
at java.lang.Runtime.exec(Runtime.java:620)
at
org.apache.commons.exec.launcher.Java13CommandLauncher.exec(Java13CommandLauncher.java:61)
at org.apache.commons.exec.DefaultExecutor.launch(DefaultExecutor.java:279)
at
org.apache.commons.exec.DefaultExecutor.executeInternal(DefaultExecutor.java:336)
at
org.apache.commons.exec.DefaultExecutor.access$200(DefaultExecutor.java:48)
at org.apache.commons.exec.DefaultExecutor$1.run(DefaultExecutor.java:200)
... 1 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)
... 7 more
{code}
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