liuxunorg commented on a change in pull request #3372: [ZEPPELIN-3623] Create 
interpreter process in the cluster mode
URL: https://github.com/apache/zeppelin/pull/3372#discussion_r289298085
 
 

 ##########
 File path: 
zeppelin-interpreter/src/main/java/org/apache/zeppelin/interpreter/Interpreter.java
 ##########
 @@ -53,6 +54,24 @@
  */
 public abstract class Interpreter {
 
+  // Flag for creating intp-process in a cluster
+  // 1. This flag is true in cluster mode, otherwise false
+  // 2. If this flag is false, then the intp-process will be created locally.
+  // 3. If this flag is true then the intp-process will be created in the 
cluster
+  // 4. When zepplin-server A notifies zepplin-server B to create intp process,
+  //    this flag in zepplin-server B is false, and zepplin-server B creates 
intp process locally.
+  protected boolean createInptProcessInCluster = false;
+
+  public void setCreateInptProcessInCluster(boolean 
createInptProcessInCluster) {
 
 Review comment:
   Ok, accept your opinion, Let me solve this problem again.

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