zeppelin git commit: ZEPPELIN-3211. REST API: Enable running all paragraphs without waiting for finish

[jongyoul]

Repository: zeppelin
Updated Branches:
  refs/heads/master efdc16d71 -> afd324e02


ZEPPELIN-3211. REST API: Enable running all paragraphs without waiting for 
finish

### What is this PR for?
At the moment there is no possibility on Notebook REST API to run all 
paragraphs in a notebook and return without waiting for finish. Would be useful 
to have an optional extra param `waitToFinish` on `api/notebook/job/{noteId}` 
which is true by default.

### What type of PR is it?
[Improvement]

### What is the Jira issue?
* https://issues.apache.org/jira/browse/ZEPPELIN-3211

### How should this be tested?
* can be tested manually, invoking REST API: curl -s -X POST 
"http://{{zeppelin_server}}/api/notebook/job/{noteId}?waitToFinish=false";

### Questions:
* Does the licenses files need update?
* Is there breaking changes for older versions?
* Does this needs documentation?

Author: Magyari Sandor Szilard <san...@gmail.com>

Closes #2772 from sancyx/master-ZEPPELIN-3211 and squashes the following 
commits:

e6005225a [Magyari Sandor Szilard] ZEPPELIN-3211. REST API: Enable running all 
paragraphs without waiting for finish (magyari_sandor)


Project: http://git-wip-us.apache.org/repos/asf/zeppelin/repo
Commit: http://git-wip-us.apache.org/repos/asf/zeppelin/commit/afd324e0
Tree: http://git-wip-us.apache.org/repos/asf/zeppelin/tree/afd324e0
Diff: http://git-wip-us.apache.org/repos/asf/zeppelin/diff/afd324e0

Branch: refs/heads/master
Commit: afd324e02f795a42d8943ee21589c99b661a50d0
Parents: efdc16d
Author: Magyari Sandor Szilard <san...@gmail.com>
Authored: Wed Jan 31 18:10:50 2018 +0100
Committer: Jongyoul Lee <jongy...@apache.org>
Committed: Mon Jul 9 08:03:46 2018 +0900

----------------------------------------------------------------------
 .../main/java/org/apache/zeppelin/rest/NotebookRestApi.java  | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/zeppelin/blob/afd324e0/zeppelin-server/src/main/java/org/apache/zeppelin/rest/NotebookRestApi.java
----------------------------------------------------------------------
diff --git 
a/zeppelin-server/src/main/java/org/apache/zeppelin/rest/NotebookRestApi.java 
b/zeppelin-server/src/main/java/org/apache/zeppelin/rest/NotebookRestApi.java
index a679502..1a5894c 100644
--- 
a/zeppelin-server/src/main/java/org/apache/zeppelin/rest/NotebookRestApi.java
+++ 
b/zeppelin-server/src/main/java/org/apache/zeppelin/rest/NotebookRestApi.java
@@ -661,16 +661,18 @@ public class NotebookRestApi {
   @POST
   @Path("job/{noteId}")
   @ZeppelinApi
-  public Response runNoteJobs(@PathParam("noteId") String noteId)
+  public Response runNoteJobs(@PathParam("noteId") String noteId,
+                              @QueryParam("waitToFinish") Boolean waitToFinish)
           throws IOException, IllegalArgumentException {
-    LOG.info("run note jobs {} ", noteId);
+    boolean blocking = waitToFinish == null ? true : 
waitToFinish.booleanValue();
+    LOG.info("run note jobs {} waitToFinish: {}", noteId, blocking);
     Note note = notebook.getNote(noteId);
     AuthenticationInfo subject = new 
AuthenticationInfo(SecurityUtils.getPrincipal());
     checkIfNoteIsNotNull(note);
     checkIfUserCanRun(noteId, "Insufficient privileges you cannot run job for 
this note");
 
     try {
-      note.runAll(subject, true);
+      note.runAll(subject, blocking);
     } catch (Exception ex) {
       LOG.error("Exception from run", ex);
       return new JsonResponse<>(Status.PRECONDITION_FAILED,