[ZEPPELIN-2860] Invalid last job execution time

[byung-u]

What is this PR for?

Fixed invalid last job execution time on jobmanager page

What type of PR is it?

[Bug Fix]

What is the Jira issue?

• https://issues.apache.org/jira/browse/ZEPPELIN-2860

How should this be tested?

Run Notebook and check jobmanager page execution time

Screenshots (if appropriate)

Questions:

• Does the licenses files need update? NO
• Is there breaking changes for older versions? NO
• Does this needs documentation? NO

[1ambda]

It makes sense displaying last execution time instead of creation time of the notebook in the job page.

Tested and works well LGTM.

Let's merge it to master and branch-0.7 if no more discussion.

[1ambda]

@byung-u I missed the CI status.

Could you make sure CI is green? I guess there is a checkstyle error.

• https://travis-ci.org/byung-u/zeppelin/builds/264752068

[byung-u]

Thank you for your review.

I've tried to make CI green, but still fails though.
It looks like r-base-dev package install fail.

This issue also happened.

• ZEPPELIN-2674 Ignite version upgraded up to 2.0 #2445

[1ambda]

It's weird. #2541 passed CI and we modified https://github.com/apache/zeppelin/blob/master/.travis.yml 21 days ago.

I guess

• the package was not available at that time
• or ...

Could you trigger CI again? git commit --amend and git push --force would be enough.

[1ambda]

Some PRs made yesterday passed CI. Could you rebase using current master? I am not sure what base branch you are using.

[byung-u]

Move to #2543