[zeppelin] branch master updated: ZEPPELIN-3887. Print INTERPRETER_RUN_COMMAND in interpreter.sh for debugging purpose

[zjffdu]

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zjffdu pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/zeppelin.git


The following commit(s) were added to refs/heads/master by this push:
     new 9f41db7  ZEPPELIN-3887. Print INTERPRETER_RUN_COMMAND in 
interpreter.sh for debugging purpose
9f41db7 is described below

commit 9f41db72d760be4eb112c9527f6ed39ee1aef119
Author: Jeff Zhang <zjf...@apache.org>
AuthorDate: Mon Jan 28 14:09:59 2019 +0800

    ZEPPELIN-3887. Print INTERPRETER_RUN_COMMAND in interpreter.sh for 
debugging purpose
    
    ### What is this PR for?
    
    This is a minor improvement to print interpreter launch command, just for 
developer debugging purpose
    
    ### What type of PR is it?
    [Improvement]
    
    ### Todos
    * [ ] - Task
    
    ### What is the Jira issue?
    * https://jira.apache.org/jira/browse/ZEPPELIN-3887
    
    ### How should this be tested?
    Manually tested, there's the log in the log file.
    
    > DEBUG [2019-01-28 14:07:32,508] ({Exec Stream Pumper} 
RemoteInterpreterManagedProcess.java[processLine]:252) - Interpreter launch 
command:  
/Library/Java/JavaVirtualMachines/jdk1.8.0_181.jdk/Contents/Home/bin/java 
-Dfile.encoding=UTF-8 
-Dlog4j.configuration=file:///Users/jzhang/github/zeppelin/conf/log4j.properties
 
-Dzeppelin.log.file=/Users/jzhang/github/zeppelin/logs/zeppelin-interpreter-jdbc-shared_process-jzhang-jeffzhangzjfdeMacBook-Pro.local.log
 -Xms1024m -Xmx1024m -XX:MaxPerm [...]
    
    ### Screenshots (if appropriate)
    
    ### Questions:
    * Does the licenses files need update? No
    * Is there breaking changes for older versions? No
    * Does this needs documentation? No
    
    Author: Jeff Zhang <zjf...@apache.org>
    
    Closes #3291 from zjffdu/ZEPPELIN-3887 and squashes the following commits:
    
    41f4630b8 [Jeff Zhang] ZEPPELIN-3887. Print INTERPRETER_RUN_COMMAND in 
interpreter.sh for debugging purpose
---
 bin/interpreter.sh | 1 +
 1 file changed, 1 insertion(+)

diff --git a/bin/interpreter.sh b/bin/interpreter.sh
index febc708..46e25f9 100755
--- a/bin/interpreter.sh
+++ b/bin/interpreter.sh
@@ -246,6 +246,7 @@ if [[ ! -z "$ZEPPELIN_IMPERSONATE_USER" ]] && [[ -n 
"${suid}" || -z "${SPARK_SUB
     INTERPRETER_RUN_COMMAND+="'"
 fi
 
+echo "Interpreter launch command: $INTERPRETER_RUN_COMMAND"
 eval $INTERPRETER_RUN_COMMAND &
 pid=$!