[SPARK-3468][WebUI] Timeline-View feature #2342

sarutak · 2014-09-10T05:16:43Z

I sometimes trouble-shoot and analyse the cause of long time spending job.

At the time, I find the stages which spends long time or fails, then I find the tasks which spends long time or fails, next I analyse the proportion of each phase in a task.

Another case, I find executors which spends long time for running a task and analyse the details of a task.

In such situation, I think it's helpful to visualize timeline for each application, job, task and the details of proportion of activity for each task.

I added 3 timeline features to existing Web UI.

[Application Timeline View]
This view shows following things.

When each executor was added/removed and the reason why it's removed.
When each job was started/finished.
Status of each job.

[Stage Timeline View]
Similar to Application Timeline View, this view shows following things.

When each executor was added/removed and the reason why it's removed.
When each job was started/finished.
Status of each stage.

[Task Assignment Timeline View]
This view shows following things.

When each task started/finished
How long each task spent and the proportion.
Status of each task.
Where each task ran on.

All the view above is zoomable by mouse wheel action and scrollable by drag action.

SparkQA · 2014-09-10T05:51:25Z

QA tests have started for PR 2342 at commit e660878.

This patch merges cleanly.

SparkQA · 2014-09-10T06:59:39Z

QA tests have finished for PR 2342 at commit e660878.

This patch passes unit tests.
This patch merges cleanly.
This patch adds no public classes.

vanzin · 2014-09-10T18:08:00Z

The screenshots look great; I had a crude version of something like this I used offline, so I'm glad someone took the time to create a polished version for the web UI. :-)

Two questions:

I assume this also works fine when run inside the HistoryServer.
Where's the actual implementation? In the .js files? Those are unreadable...

If all the code is indeed in the js files, perhaps it's time to start thinking about leaving the unminimized js files in the repo, and minimizing them as part of the build?

sarutak · 2014-09-10T18:24:25Z

@vanzin Thanks for your interest!

I assume this also works fine when run inside the HistoryServer.

Of course, I'll integrate this feature into existing WebUI / HistoryServer.

Where's the actual implementation? In the .js files? Those are unreadable...

Sorry, the captures I attached are just only prototype built by html/javascript for sharing images. So, for now, I didn't attach actual code.

But, almost all of prototype are completed and I've made how to integrate this feature into existing UI, so I'll show you actual code soon.

I'll use d3.js to draw those graphs. As you mentioned, it's worth considering the unminimized js should be left on the repo or minimized.

kayousterhout · 2014-09-10T20:30:24Z

Echoing what @vanzin said, this looks great and I have found a very similar tool to be useful in the past. One feature suggestion: rather than showing a single brown bar for each task, can you show the time breakdown? In an existing (but much more crude!) tool some folks in the AMPLab use, we've found this to a very helpful way of visually diagnosing bottlenecks:

SparkQA · 2014-09-11T10:53:30Z

QA tests have started for PR 2342 at commit 3146bba.

This patch merges cleanly.

SparkQA · 2014-09-11T12:01:41Z

QA tests have finished for PR 2342 at commit 3146bba.

This patch passes unit tests.
This patch merges cleanly.
This patch adds no public classes.

sarutak · 2014-09-13T08:10:07Z

@kayousterhout Sorry for late reply. I have a question, the Y axis on the graph you showed represents task id right? And I'm planning that if you click the bar, the pie chart which represents the rate of the time for each event (like GC or compute) of whole spent time is appear.

ash211 · 2014-09-14T18:19:34Z

core/src/main/scala/org/apache/spark/ui/env/EnvironmentPage.scala

@@ -26,6 +29,23 @@ import org.apache.spark.ui.{UIUtils, WebUIPage}
 private[ui] class EnvironmentPage(parent: EnvironmentTab) extends WebUIPage("") {
  private val listener = parent.listener

+  override def renderJson(request: HttpServletRequest): JValue = {
+    val jvmInfoJson =
+      ("RUntime Informationf" -> listener.jvmInformation.foldLeft(JObject())(_ ~ _))


Typo: "Runtime Information"

sarutak · 2014-09-15T05:15:12Z

@ash211 Thanks, I've modified.

SparkQA · 2014-09-15T05:19:20Z

QA tests have started for PR 2342 at commit 9581660.

This patch merges cleanly.

kayousterhout · 2014-09-15T05:20:02Z

@sarutak yes it represents task ID. The pie chart sounds cool!

sarutak · 2014-09-15T05:24:30Z

Pie chart I'll make is like the 3rd capture I attached. I think that can be helpful which phase spends long time.

SparkQA · 2014-09-15T07:19:21Z

Tests timed out after a configured wait of 120m.

SparkQA · 2014-10-20T10:24:50Z

QA tests have started for PR 2342 at commit 35fb0f6.

This patch merges cleanly.

SparkQA · 2014-10-20T10:25:47Z

QA tests have finished for PR 2342 at commit 35fb0f6.

This patch fails RAT tests.
This patch merges cleanly.
This patch adds no public classes.

SparkQA · 2014-10-20T10:29:47Z

QA tests have started for PR 2342 at commit afffb05.

This patch merges cleanly.

SparkQA · 2014-10-20T10:30:44Z

QA tests have finished for PR 2342 at commit afffb05.

This patch fails RAT tests.
This patch merges cleanly.
This patch adds no public classes.

andrewor14 · 2015-02-19T22:50:08Z

@sarutak @kayousterhout @vanzin what is the status of this PR? It is one of the largest out there at the moment and it seems to have mostly gone stale. I think others have had reservations about including d3 inside the Spark repository itself. I wonder if it makes it cleaner to implement all these super cool visualizations outside of the Spark project using the statuses exposed by something like #4435.

sarutak · 2015-03-23T18:18:43Z

I apologize for my late reply. I had no time until last weekend.
Actually, I'm reconsidering what and how should be visualized and trying implementing.
I could show you a concrete implementation in a few weeks.
Should I close this PR for now and reopen later?

kayousterhout · 2015-03-23T18:23:09Z

@sarutak it sounds like the plan is to significantly change the implementation; if that's the case, then yes, closing this PR and opening a new one when the new functionality is ready is the right strategy.

FYI: there's been some effort towards implementing a much more restricted version of this that uses D3: https://issues.apache.org/jira/browse/SPARK-6418.

sarutak · 2015-03-23T18:45:18Z

@kayousterhout The basic idea is not changed but I try to use vis.js instead of D3.js because vis.js is easy to build rich timeline view.

Actually, I talked with Matei at New York last week and showed the implementation, then got some feedbacks.
One of the feedbacks is that each square which meaning each task should show it's proportion of duration like you are suggesting at SPARK-6418.

sarutak · 2015-04-01T08:13:29Z

I've updated the description.

SparkQA · 2015-04-01T08:16:01Z

Test build #29531 has finished for PR 2342 at commit 082f709.

This patch fails RAT tests.
This patch merges cleanly.
This patch adds no public classes.
This patch does not change any dependencies.

pwendell · 2015-04-23T21:48:18Z

core/src/main/scala/org/apache/spark/ui/jobs/AllJobsPage.scala

+      (jobEventJsonAsStrSeq ++ executorEventJsonAsStrSeq).mkString("[", ",", "]")
+
+    <div id="application-timeline">
+      <div class="control-panel">


It might be good to give this div a 5 pixel lower margin.

Implemented toggling function

SparkQA · 2015-04-23T23:47:51Z

Test build #30879 has finished for PR 2342 at commit 28714b6.

This patch passes all tests.
This patch merges cleanly.
This patch adds the following public classes (experimental):
- case class ExecutorUIData(
This patch does not change any dependencies.

…e-viewer-feature

SparkQA · 2015-04-24T06:37:48Z

Test build #30916 has finished for PR 2342 at commit d3c63c8.

This patch passes all tests.
This patch merges cleanly.
This patch adds the following public classes (experimental):
- case class ExecutorUIData(
This patch does not change any dependencies.

SparkQA · 2015-04-24T07:50:38Z

Test build #30918 has finished for PR 2342 at commit b09d0c5.

This patch passes all tests.
This patch merges cleanly.
This patch adds the following public classes (experimental):
- case class ExecutorUIData(
This patch does not change any dependencies.

SparkQA · 2015-04-24T14:48:11Z

Test build #30936 has finished for PR 2342 at commit ef34a5b.

This patch passes all tests.
This patch merges cleanly.
This patch adds the following public classes (experimental):
- case class ExecutorUIData(
This patch does not change any dependencies.

…e-viewer-feature

…wer-feature

SparkQA · 2015-04-29T05:23:27Z

Test build #31229 has finished for PR 2342 at commit 79ac03d.

This patch passes all tests.
This patch merges cleanly.
This patch adds the following public classes (experimental):
- case class ExecutorUIData(
This patch does not change any dependencies.

pwendell · 2015-05-01T07:03:15Z

@sarutak thanks for updating this - I think I can merge it soon. I will create JIRA's for some follow up. Actually it would be nice if you could submit a follow up (a different PR) that includes the stage page as well, since we decided to go with this one rather than the other PR.

sarutak · 2015-05-01T07:16:34Z

@pwendell O.K, I'll submit timeline-view feature for the stage page as another PR.

SparkQA · 2015-05-01T08:36:24Z

Test build #31529 has finished for PR 2342 at commit 11fe67d.

This patch passes all tests.
This patch merges cleanly.
This patch adds no public classes.

This PR builds on #2342 by adding a timeline view for the Stage page, showing how tasks spend their time. With this timeline, we can understand following things of a Stage. * When/where each task ran * Total duration of each task * Proportion of the time each task spends Also, this timeline view can scrollable and zoomable. Author: Kousuke Saruta <[email protected]> Closes #5843 from sarutak/stage-page-timeline and squashes the following commits: 4ba9604 [Kousuke Saruta] Fixed the order of legends 16bb552 [Kousuke Saruta] Removed border of legend area 2e5d605 [Kousuke Saruta] Modified warning message 16cb2e6 [Kousuke Saruta] Merge branch 'master' of https://github.com/apache/spark into stage-page-timeline 7ae328f [Kousuke Saruta] Modified code style d5f794a [Kousuke Saruta] Fixed performance issues more 64e6642 [Kousuke Saruta] Merge branch 'master' of https://github.com/apache/spark into stage-page-timeline e4a3354 [Kousuke Saruta] minor code style change 878e3b8 [Kousuke Saruta] Fixed a bug that tooltip remains b9d8f1b [Kousuke Saruta] Fixed performance issue ac8842b [Kousuke Saruta] Fixed layout 2319739 [Kousuke Saruta] Modified appearances more 81903ab [Kousuke Saruta] Modified appearances a79dcc3 [Kousuke Saruta] Modified appearance 55a390c [Kousuke Saruta] Ignored scalastyle for a line-comment 29eae3e [Kousuke Saruta] limited to longest 1000 tasks 2a9e376 [Kousuke Saruta] Minor cleanup 385b6d2 [Kousuke Saruta] Added link feature ba1ac3e [Kousuke Saruta] Fixed style 2ae8520 [Kousuke Saruta] Updated bootstrap-tooltip.js from 2.2.2 to 2.3.2 af430f1 [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into stage-page-timeline e694b8e [Kousuke Saruta] Added timeline view to StagePage 8f6610c [Kousuke Saruta] Fixed conflict b587cf2 [Kousuke Saruta] initial commit 11fe67d [Kousuke Saruta] Fixed conflict 79ac03d [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into timeline-viewer-feature a91abd3 [Kousuke Saruta] Merge branch 'master' of https://github.com/apache/spark into timeline-viewer-feature ef34a5b [Kousuke Saruta] Implement tooltip using bootstrap b09d0c5 [Kousuke Saruta] Move `stroke` and `fill` attribute of rect elements to css d3c63c8 [Kousuke Saruta] Fixed a little bit bugs a36291b [Kousuke Saruta] Merge branch 'master' of https://github.com/apache/spark into timeline-viewer-feature 28714b6 [Kousuke Saruta] Fixed highlight issue 0dc4278 [Kousuke Saruta] Addressed most of Patrics's feedbacks 8110acf [Kousuke Saruta] Added scroll limit to Job timeline 974a64a [Kousuke Saruta] Removed unused function ee7a7f0 [Kousuke Saruta] Refactored 6a91872 [Kousuke Saruta] Temporary commit 6693f34 [Kousuke Saruta] Added link to job/stage box in the timeline in order to move to corresponding row when we click 8f88222 [Kousuke Saruta] Added job/stage description aeed4b1 [Kousuke Saruta] Removed stage timeline fc1696c [Kousuke Saruta] Merge branch 'timeline-viewer-feature' of github.com:sarutak/spark into timeline-viewer-feature 999ccd4 [Kousuke Saruta] Improved scalability 0fc6a31 [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into timeline-viewer-feature 19815ae [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into timeline-viewer-feature 68b7540 [Kousuke Saruta] Merge branch 'timeline-viewer-feature' of github.com:sarutak/spark into timeline-viewer-feature 52b5f0b [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into timeline-viewer-feature dec85db [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into timeline-viewer-feature fcdab7d [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into timeline-viewer-feature dab7cc1 [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into timeline-viewer-feature 09cce97 [Kousuke Saruta] Cleanuped 16f82cf [Kousuke Saruta] Cleanuped 9fb522e [Kousuke Saruta] Cleanuped d05f2c2 [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into timeline-viewer-feature e85e9aa [Kousuke Saruta] Cleanup: Added TimelineViewUtils.scala a76e569 [Kousuke Saruta] Removed unused setting in timeline-view.css 5ce1b21 [Kousuke Saruta] Added vis.min.js, vis.min.css and vis.map to .rat-exclude 082f709 [Kousuke Saruta] Added Timeline-View feature for Applications, Jobs and Stages (cherry picked from commit 9b6cf28) Signed-off-by: Kay Ousterhout <[email protected]>

This PR builds on #2342 by adding a timeline view for the Stage page, showing how tasks spend their time. With this timeline, we can understand following things of a Stage. * When/where each task ran * Total duration of each task * Proportion of the time each task spends Also, this timeline view can scrollable and zoomable. Author: Kousuke Saruta <[email protected]> Closes #5843 from sarutak/stage-page-timeline and squashes the following commits: 4ba9604 [Kousuke Saruta] Fixed the order of legends 16bb552 [Kousuke Saruta] Removed border of legend area 2e5d605 [Kousuke Saruta] Modified warning message 16cb2e6 [Kousuke Saruta] Merge branch 'master' of https://github.com/apache/spark into stage-page-timeline 7ae328f [Kousuke Saruta] Modified code style d5f794a [Kousuke Saruta] Fixed performance issues more 64e6642 [Kousuke Saruta] Merge branch 'master' of https://github.com/apache/spark into stage-page-timeline e4a3354 [Kousuke Saruta] minor code style change 878e3b8 [Kousuke Saruta] Fixed a bug that tooltip remains b9d8f1b [Kousuke Saruta] Fixed performance issue ac8842b [Kousuke Saruta] Fixed layout 2319739 [Kousuke Saruta] Modified appearances more 81903ab [Kousuke Saruta] Modified appearances a79dcc3 [Kousuke Saruta] Modified appearance 55a390c [Kousuke Saruta] Ignored scalastyle for a line-comment 29eae3e [Kousuke Saruta] limited to longest 1000 tasks 2a9e376 [Kousuke Saruta] Minor cleanup 385b6d2 [Kousuke Saruta] Added link feature ba1ac3e [Kousuke Saruta] Fixed style 2ae8520 [Kousuke Saruta] Updated bootstrap-tooltip.js from 2.2.2 to 2.3.2 af430f1 [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into stage-page-timeline e694b8e [Kousuke Saruta] Added timeline view to StagePage 8f6610c [Kousuke Saruta] Fixed conflict b587cf2 [Kousuke Saruta] initial commit 11fe67d [Kousuke Saruta] Fixed conflict 79ac03d [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into timeline-viewer-feature a91abd3 [Kousuke Saruta] Merge branch 'master' of https://github.com/apache/spark into timeline-viewer-feature ef34a5b [Kousuke Saruta] Implement tooltip using bootstrap b09d0c5 [Kousuke Saruta] Move `stroke` and `fill` attribute of rect elements to css d3c63c8 [Kousuke Saruta] Fixed a little bit bugs a36291b [Kousuke Saruta] Merge branch 'master' of https://github.com/apache/spark into timeline-viewer-feature 28714b6 [Kousuke Saruta] Fixed highlight issue 0dc4278 [Kousuke Saruta] Addressed most of Patrics's feedbacks 8110acf [Kousuke Saruta] Added scroll limit to Job timeline 974a64a [Kousuke Saruta] Removed unused function ee7a7f0 [Kousuke Saruta] Refactored 6a91872 [Kousuke Saruta] Temporary commit 6693f34 [Kousuke Saruta] Added link to job/stage box in the timeline in order to move to corresponding row when we click 8f88222 [Kousuke Saruta] Added job/stage description aeed4b1 [Kousuke Saruta] Removed stage timeline fc1696c [Kousuke Saruta] Merge branch 'timeline-viewer-feature' of github.com:sarutak/spark into timeline-viewer-feature 999ccd4 [Kousuke Saruta] Improved scalability 0fc6a31 [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into timeline-viewer-feature 19815ae [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into timeline-viewer-feature 68b7540 [Kousuke Saruta] Merge branch 'timeline-viewer-feature' of github.com:sarutak/spark into timeline-viewer-feature 52b5f0b [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into timeline-viewer-feature dec85db [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into timeline-viewer-feature fcdab7d [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into timeline-viewer-feature dab7cc1 [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into timeline-viewer-feature 09cce97 [Kousuke Saruta] Cleanuped 16f82cf [Kousuke Saruta] Cleanuped 9fb522e [Kousuke Saruta] Cleanuped d05f2c2 [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into timeline-viewer-feature e85e9aa [Kousuke Saruta] Cleanup: Added TimelineViewUtils.scala a76e569 [Kousuke Saruta] Removed unused setting in timeline-view.css 5ce1b21 [Kousuke Saruta] Added vis.min.js, vis.min.css and vis.map to .rat-exclude 082f709 [Kousuke Saruta] Added Timeline-View feature for Applications, Jobs and Stages

I sometimes trouble-shoot and analyse the cause of long time spending job. At the time, I find the stages which spends long time or fails, then I find the tasks which spends long time or fails, next I analyse the proportion of each phase in a task. Another case, I find executors which spends long time for running a task and analyse the details of a task. In such situation, I think it's helpful to visualize timeline for each application, job, task and the details of proportion of activity for each task. I added 3 timeline features to existing Web UI. [Application Timeline View] This view shows following things. * When each executor was added/removed and the reason why it's removed. * When each job was started/finished. * Status of each job. ![screenshot from 2015-04-01 16 49 25](https://cloud.githubusercontent.com/assets/4736016/6936886/e35fd582-d891-11e4-980d-8de13f50e442.png) [Stage Timeline View] Similar to Application Timeline View, this view shows following things. * When each executor was added/removed and the reason why it's removed. * When each job was started/finished. * Status of each stage. ![screenshot from 2015-04-01 16 50 59](https://cloud.githubusercontent.com/assets/4736016/6936900/0dca6526-d892-11e4-84a8-efd9037af444.png) [Task Assignment Timeline View] This view shows following things. * When each task started/finished * How long each task spent and the proportion. * Status of each task. * Where each task ran on. ![screenshot from 2015-04-01 16 51 54](https://cloud.githubusercontent.com/assets/4736016/6936910/20fd5acc-d892-11e4-9018-80e463881fc2.png) All the view above is zoomable by mouse wheel action and scrollable by drag action. Author: Kousuke Saruta <[email protected]> Closes apache#2342 from sarutak/timeline-viewer-feature and squashes the following commits: 11fe67d [Kousuke Saruta] Fixed conflict 79ac03d [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into timeline-viewer-feature a91abd3 [Kousuke Saruta] Merge branch 'master' of https://github.com/apache/spark into timeline-viewer-feature ef34a5b [Kousuke Saruta] Implement tooltip using bootstrap b09d0c5 [Kousuke Saruta] Move `stroke` and `fill` attribute of rect elements to css d3c63c8 [Kousuke Saruta] Fixed a little bit bugs a36291b [Kousuke Saruta] Merge branch 'master' of https://github.com/apache/spark into timeline-viewer-feature 28714b6 [Kousuke Saruta] Fixed highlight issue 0dc4278 [Kousuke Saruta] Addressed most of Patrics's feedbacks 8110acf [Kousuke Saruta] Added scroll limit to Job timeline 974a64a [Kousuke Saruta] Removed unused function ee7a7f0 [Kousuke Saruta] Refactored 6a91872 [Kousuke Saruta] Temporary commit 6693f34 [Kousuke Saruta] Added link to job/stage box in the timeline in order to move to corresponding row when we click 8f88222 [Kousuke Saruta] Added job/stage description aeed4b1 [Kousuke Saruta] Removed stage timeline fc1696c [Kousuke Saruta] Merge branch 'timeline-viewer-feature' of github.com:sarutak/spark into timeline-viewer-feature 999ccd4 [Kousuke Saruta] Improved scalability 0fc6a31 [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into timeline-viewer-feature 19815ae [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into timeline-viewer-feature 68b7540 [Kousuke Saruta] Merge branch 'timeline-viewer-feature' of github.com:sarutak/spark into timeline-viewer-feature 52b5f0b [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into timeline-viewer-feature dec85db [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into timeline-viewer-feature fcdab7d [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into timeline-viewer-feature dab7cc1 [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into timeline-viewer-feature 09cce97 [Kousuke Saruta] Cleanuped 16f82cf [Kousuke Saruta] Cleanuped 9fb522e [Kousuke Saruta] Cleanuped d05f2c2 [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into timeline-viewer-feature e85e9aa [Kousuke Saruta] Cleanup: Added TimelineViewUtils.scala a76e569 [Kousuke Saruta] Removed unused setting in timeline-view.css 5ce1b21 [Kousuke Saruta] Added vis.min.js, vis.min.css and vis.map to .rat-exclude 082f709 [Kousuke Saruta] Added Timeline-View feature for Applications, Jobs and Stages

This PR builds on apache#2342 by adding a timeline view for the Stage page, showing how tasks spend their time. With this timeline, we can understand following things of a Stage. * When/where each task ran * Total duration of each task * Proportion of the time each task spends Also, this timeline view can scrollable and zoomable. Author: Kousuke Saruta <[email protected]> Closes apache#5843 from sarutak/stage-page-timeline and squashes the following commits: 4ba9604 [Kousuke Saruta] Fixed the order of legends 16bb552 [Kousuke Saruta] Removed border of legend area 2e5d605 [Kousuke Saruta] Modified warning message 16cb2e6 [Kousuke Saruta] Merge branch 'master' of https://github.com/apache/spark into stage-page-timeline 7ae328f [Kousuke Saruta] Modified code style d5f794a [Kousuke Saruta] Fixed performance issues more 64e6642 [Kousuke Saruta] Merge branch 'master' of https://github.com/apache/spark into stage-page-timeline e4a3354 [Kousuke Saruta] minor code style change 878e3b8 [Kousuke Saruta] Fixed a bug that tooltip remains b9d8f1b [Kousuke Saruta] Fixed performance issue ac8842b [Kousuke Saruta] Fixed layout 2319739 [Kousuke Saruta] Modified appearances more 81903ab [Kousuke Saruta] Modified appearances a79dcc3 [Kousuke Saruta] Modified appearance 55a390c [Kousuke Saruta] Ignored scalastyle for a line-comment 29eae3e [Kousuke Saruta] limited to longest 1000 tasks 2a9e376 [Kousuke Saruta] Minor cleanup 385b6d2 [Kousuke Saruta] Added link feature ba1ac3e [Kousuke Saruta] Fixed style 2ae8520 [Kousuke Saruta] Updated bootstrap-tooltip.js from 2.2.2 to 2.3.2 af430f1 [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into stage-page-timeline e694b8e [Kousuke Saruta] Added timeline view to StagePage 8f6610c [Kousuke Saruta] Fixed conflict b587cf2 [Kousuke Saruta] initial commit 11fe67d [Kousuke Saruta] Fixed conflict 79ac03d [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into timeline-viewer-feature a91abd3 [Kousuke Saruta] Merge branch 'master' of https://github.com/apache/spark into timeline-viewer-feature ef34a5b [Kousuke Saruta] Implement tooltip using bootstrap b09d0c5 [Kousuke Saruta] Move `stroke` and `fill` attribute of rect elements to css d3c63c8 [Kousuke Saruta] Fixed a little bit bugs a36291b [Kousuke Saruta] Merge branch 'master' of https://github.com/apache/spark into timeline-viewer-feature 28714b6 [Kousuke Saruta] Fixed highlight issue 0dc4278 [Kousuke Saruta] Addressed most of Patrics's feedbacks 8110acf [Kousuke Saruta] Added scroll limit to Job timeline 974a64a [Kousuke Saruta] Removed unused function ee7a7f0 [Kousuke Saruta] Refactored 6a91872 [Kousuke Saruta] Temporary commit 6693f34 [Kousuke Saruta] Added link to job/stage box in the timeline in order to move to corresponding row when we click 8f88222 [Kousuke Saruta] Added job/stage description aeed4b1 [Kousuke Saruta] Removed stage timeline fc1696c [Kousuke Saruta] Merge branch 'timeline-viewer-feature' of github.com:sarutak/spark into timeline-viewer-feature 999ccd4 [Kousuke Saruta] Improved scalability 0fc6a31 [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into timeline-viewer-feature 19815ae [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into timeline-viewer-feature 68b7540 [Kousuke Saruta] Merge branch 'timeline-viewer-feature' of github.com:sarutak/spark into timeline-viewer-feature 52b5f0b [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into timeline-viewer-feature dec85db [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into timeline-viewer-feature fcdab7d [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into timeline-viewer-feature dab7cc1 [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into timeline-viewer-feature 09cce97 [Kousuke Saruta] Cleanuped 16f82cf [Kousuke Saruta] Cleanuped 9fb522e [Kousuke Saruta] Cleanuped d05f2c2 [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into timeline-viewer-feature e85e9aa [Kousuke Saruta] Cleanup: Added TimelineViewUtils.scala a76e569 [Kousuke Saruta] Removed unused setting in timeline-view.css 5ce1b21 [Kousuke Saruta] Added vis.min.js, vis.min.css and vis.map to .rat-exclude 082f709 [Kousuke Saruta] Added Timeline-View feature for Applications, Jobs and Stages

I sometimes trouble-shoot and analyse the cause of long time spending job. At the time, I find the stages which spends long time or fails, then I find the tasks which spends long time or fails, next I analyse the proportion of each phase in a task. Another case, I find executors which spends long time for running a task and analyse the details of a task. In such situation, I think it's helpful to visualize timeline for each application, job, task and the details of proportion of activity for each task. I added 3 timeline features to existing Web UI. [Application Timeline View] This view shows following things. * When each executor was added/removed and the reason why it's removed. * When each job was started/finished. * Status of each job. ![screenshot from 2015-04-01 16 49 25](https://cloud.githubusercontent.com/assets/4736016/6936886/e35fd582-d891-11e4-980d-8de13f50e442.png) [Stage Timeline View] Similar to Application Timeline View, this view shows following things. * When each executor was added/removed and the reason why it's removed. * When each job was started/finished. * Status of each stage. ![screenshot from 2015-04-01 16 50 59](https://cloud.githubusercontent.com/assets/4736016/6936900/0dca6526-d892-11e4-84a8-efd9037af444.png) [Task Assignment Timeline View] This view shows following things. * When each task started/finished * How long each task spent and the proportion. * Status of each task. * Where each task ran on. ![screenshot from 2015-04-01 16 51 54](https://cloud.githubusercontent.com/assets/4736016/6936910/20fd5acc-d892-11e4-9018-80e463881fc2.png) All the view above is zoomable by mouse wheel action and scrollable by drag action. Author: Kousuke Saruta <[email protected]> Closes apache#2342 from sarutak/timeline-viewer-feature and squashes the following commits: 11fe67d [Kousuke Saruta] Fixed conflict 79ac03d [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into timeline-viewer-feature a91abd3 [Kousuke Saruta] Merge branch 'master' of https://github.com/apache/spark into timeline-viewer-feature ef34a5b [Kousuke Saruta] Implement tooltip using bootstrap b09d0c5 [Kousuke Saruta] Move `stroke` and `fill` attribute of rect elements to css d3c63c8 [Kousuke Saruta] Fixed a little bit bugs a36291b [Kousuke Saruta] Merge branch 'master' of https://github.com/apache/spark into timeline-viewer-feature 28714b6 [Kousuke Saruta] Fixed highlight issue 0dc4278 [Kousuke Saruta] Addressed most of Patrics's feedbacks 8110acf [Kousuke Saruta] Added scroll limit to Job timeline 974a64a [Kousuke Saruta] Removed unused function ee7a7f0 [Kousuke Saruta] Refactored 6a91872 [Kousuke Saruta] Temporary commit 6693f34 [Kousuke Saruta] Added link to job/stage box in the timeline in order to move to corresponding row when we click 8f88222 [Kousuke Saruta] Added job/stage description aeed4b1 [Kousuke Saruta] Removed stage timeline fc1696c [Kousuke Saruta] Merge branch 'timeline-viewer-feature' of github.com:sarutak/spark into timeline-viewer-feature 999ccd4 [Kousuke Saruta] Improved scalability 0fc6a31 [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into timeline-viewer-feature 19815ae [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into timeline-viewer-feature 68b7540 [Kousuke Saruta] Merge branch 'timeline-viewer-feature' of github.com:sarutak/spark into timeline-viewer-feature 52b5f0b [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into timeline-viewer-feature dec85db [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into timeline-viewer-feature fcdab7d [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into timeline-viewer-feature dab7cc1 [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into timeline-viewer-feature 09cce97 [Kousuke Saruta] Cleanuped 16f82cf [Kousuke Saruta] Cleanuped 9fb522e [Kousuke Saruta] Cleanuped d05f2c2 [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into timeline-viewer-feature e85e9aa [Kousuke Saruta] Cleanup: Added TimelineViewUtils.scala a76e569 [Kousuke Saruta] Removed unused setting in timeline-view.css 5ce1b21 [Kousuke Saruta] Added vis.min.js, vis.min.css and vis.map to .rat-exclude 082f709 [Kousuke Saruta] Added Timeline-View feature for Applications, Jobs and Stages

This PR builds on apache#2342 by adding a timeline view for the Stage page, showing how tasks spend their time. With this timeline, we can understand following things of a Stage. * When/where each task ran * Total duration of each task * Proportion of the time each task spends Also, this timeline view can scrollable and zoomable. Author: Kousuke Saruta <[email protected]> Closes apache#5843 from sarutak/stage-page-timeline and squashes the following commits: 4ba9604 [Kousuke Saruta] Fixed the order of legends 16bb552 [Kousuke Saruta] Removed border of legend area 2e5d605 [Kousuke Saruta] Modified warning message 16cb2e6 [Kousuke Saruta] Merge branch 'master' of https://github.com/apache/spark into stage-page-timeline 7ae328f [Kousuke Saruta] Modified code style d5f794a [Kousuke Saruta] Fixed performance issues more 64e6642 [Kousuke Saruta] Merge branch 'master' of https://github.com/apache/spark into stage-page-timeline e4a3354 [Kousuke Saruta] minor code style change 878e3b8 [Kousuke Saruta] Fixed a bug that tooltip remains b9d8f1b [Kousuke Saruta] Fixed performance issue ac8842b [Kousuke Saruta] Fixed layout 2319739 [Kousuke Saruta] Modified appearances more 81903ab [Kousuke Saruta] Modified appearances a79dcc3 [Kousuke Saruta] Modified appearance 55a390c [Kousuke Saruta] Ignored scalastyle for a line-comment 29eae3e [Kousuke Saruta] limited to longest 1000 tasks 2a9e376 [Kousuke Saruta] Minor cleanup 385b6d2 [Kousuke Saruta] Added link feature ba1ac3e [Kousuke Saruta] Fixed style 2ae8520 [Kousuke Saruta] Updated bootstrap-tooltip.js from 2.2.2 to 2.3.2 af430f1 [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into stage-page-timeline e694b8e [Kousuke Saruta] Added timeline view to StagePage 8f6610c [Kousuke Saruta] Fixed conflict b587cf2 [Kousuke Saruta] initial commit 11fe67d [Kousuke Saruta] Fixed conflict 79ac03d [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into timeline-viewer-feature a91abd3 [Kousuke Saruta] Merge branch 'master' of https://github.com/apache/spark into timeline-viewer-feature ef34a5b [Kousuke Saruta] Implement tooltip using bootstrap b09d0c5 [Kousuke Saruta] Move `stroke` and `fill` attribute of rect elements to css d3c63c8 [Kousuke Saruta] Fixed a little bit bugs a36291b [Kousuke Saruta] Merge branch 'master' of https://github.com/apache/spark into timeline-viewer-feature 28714b6 [Kousuke Saruta] Fixed highlight issue 0dc4278 [Kousuke Saruta] Addressed most of Patrics's feedbacks 8110acf [Kousuke Saruta] Added scroll limit to Job timeline 974a64a [Kousuke Saruta] Removed unused function ee7a7f0 [Kousuke Saruta] Refactored 6a91872 [Kousuke Saruta] Temporary commit 6693f34 [Kousuke Saruta] Added link to job/stage box in the timeline in order to move to corresponding row when we click 8f88222 [Kousuke Saruta] Added job/stage description aeed4b1 [Kousuke Saruta] Removed stage timeline fc1696c [Kousuke Saruta] Merge branch 'timeline-viewer-feature' of github.com:sarutak/spark into timeline-viewer-feature 999ccd4 [Kousuke Saruta] Improved scalability 0fc6a31 [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into timeline-viewer-feature 19815ae [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into timeline-viewer-feature 68b7540 [Kousuke Saruta] Merge branch 'timeline-viewer-feature' of github.com:sarutak/spark into timeline-viewer-feature 52b5f0b [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into timeline-viewer-feature dec85db [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into timeline-viewer-feature fcdab7d [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into timeline-viewer-feature dab7cc1 [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into timeline-viewer-feature 09cce97 [Kousuke Saruta] Cleanuped 16f82cf [Kousuke Saruta] Cleanuped 9fb522e [Kousuke Saruta] Cleanuped d05f2c2 [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into timeline-viewer-feature e85e9aa [Kousuke Saruta] Cleanup: Added TimelineViewUtils.scala a76e569 [Kousuke Saruta] Removed unused setting in timeline-view.css 5ce1b21 [Kousuke Saruta] Added vis.min.js, vis.min.css and vis.map to .rat-exclude 082f709 [Kousuke Saruta] Added Timeline-View feature for Applications, Jobs and Stages

I sometimes trouble-shoot and analyse the cause of long time spending job. At the time, I find the stages which spends long time or fails, then I find the tasks which spends long time or fails, next I analyse the proportion of each phase in a task. Another case, I find executors which spends long time for running a task and analyse the details of a task. In such situation, I think it's helpful to visualize timeline for each application, job, task and the details of proportion of activity for each task. I added 3 timeline features to existing Web UI. [Application Timeline View] This view shows following things. * When each executor was added/removed and the reason why it's removed. * When each job was started/finished. * Status of each job. ![screenshot from 2015-04-01 16 49 25](https://cloud.githubusercontent.com/assets/4736016/6936886/e35fd582-d891-11e4-980d-8de13f50e442.png) [Stage Timeline View] Similar to Application Timeline View, this view shows following things. * When each executor was added/removed and the reason why it's removed. * When each job was started/finished. * Status of each stage. ![screenshot from 2015-04-01 16 50 59](https://cloud.githubusercontent.com/assets/4736016/6936900/0dca6526-d892-11e4-84a8-efd9037af444.png) [Task Assignment Timeline View] This view shows following things. * When each task started/finished * How long each task spent and the proportion. * Status of each task. * Where each task ran on. ![screenshot from 2015-04-01 16 51 54](https://cloud.githubusercontent.com/assets/4736016/6936910/20fd5acc-d892-11e4-9018-80e463881fc2.png) All the view above is zoomable by mouse wheel action and scrollable by drag action. Author: Kousuke Saruta <[email protected]> Closes apache#2342 from sarutak/timeline-viewer-feature and squashes the following commits: 11fe67d [Kousuke Saruta] Fixed conflict 79ac03d [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into timeline-viewer-feature a91abd3 [Kousuke Saruta] Merge branch 'master' of https://github.com/apache/spark into timeline-viewer-feature ef34a5b [Kousuke Saruta] Implement tooltip using bootstrap b09d0c5 [Kousuke Saruta] Move `stroke` and `fill` attribute of rect elements to css d3c63c8 [Kousuke Saruta] Fixed a little bit bugs a36291b [Kousuke Saruta] Merge branch 'master' of https://github.com/apache/spark into timeline-viewer-feature 28714b6 [Kousuke Saruta] Fixed highlight issue 0dc4278 [Kousuke Saruta] Addressed most of Patrics's feedbacks 8110acf [Kousuke Saruta] Added scroll limit to Job timeline 974a64a [Kousuke Saruta] Removed unused function ee7a7f0 [Kousuke Saruta] Refactored 6a91872 [Kousuke Saruta] Temporary commit 6693f34 [Kousuke Saruta] Added link to job/stage box in the timeline in order to move to corresponding row when we click 8f88222 [Kousuke Saruta] Added job/stage description aeed4b1 [Kousuke Saruta] Removed stage timeline fc1696c [Kousuke Saruta] Merge branch 'timeline-viewer-feature' of github.com:sarutak/spark into timeline-viewer-feature 999ccd4 [Kousuke Saruta] Improved scalability 0fc6a31 [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into timeline-viewer-feature 19815ae [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into timeline-viewer-feature 68b7540 [Kousuke Saruta] Merge branch 'timeline-viewer-feature' of github.com:sarutak/spark into timeline-viewer-feature 52b5f0b [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into timeline-viewer-feature dec85db [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into timeline-viewer-feature fcdab7d [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into timeline-viewer-feature dab7cc1 [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into timeline-viewer-feature 09cce97 [Kousuke Saruta] Cleanuped 16f82cf [Kousuke Saruta] Cleanuped 9fb522e [Kousuke Saruta] Cleanuped d05f2c2 [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into timeline-viewer-feature e85e9aa [Kousuke Saruta] Cleanup: Added TimelineViewUtils.scala a76e569 [Kousuke Saruta] Removed unused setting in timeline-view.css 5ce1b21 [Kousuke Saruta] Added vis.min.js, vis.min.css and vis.map to .rat-exclude 082f709 [Kousuke Saruta] Added Timeline-View feature for Applications, Jobs and Stages

This PR builds on apache#2342 by adding a timeline view for the Stage page, showing how tasks spend their time. With this timeline, we can understand following things of a Stage. * When/where each task ran * Total duration of each task * Proportion of the time each task spends Also, this timeline view can scrollable and zoomable. Author: Kousuke Saruta <[email protected]> Closes apache#5843 from sarutak/stage-page-timeline and squashes the following commits: 4ba9604 [Kousuke Saruta] Fixed the order of legends 16bb552 [Kousuke Saruta] Removed border of legend area 2e5d605 [Kousuke Saruta] Modified warning message 16cb2e6 [Kousuke Saruta] Merge branch 'master' of https://github.com/apache/spark into stage-page-timeline 7ae328f [Kousuke Saruta] Modified code style d5f794a [Kousuke Saruta] Fixed performance issues more 64e6642 [Kousuke Saruta] Merge branch 'master' of https://github.com/apache/spark into stage-page-timeline e4a3354 [Kousuke Saruta] minor code style change 878e3b8 [Kousuke Saruta] Fixed a bug that tooltip remains b9d8f1b [Kousuke Saruta] Fixed performance issue ac8842b [Kousuke Saruta] Fixed layout 2319739 [Kousuke Saruta] Modified appearances more 81903ab [Kousuke Saruta] Modified appearances a79dcc3 [Kousuke Saruta] Modified appearance 55a390c [Kousuke Saruta] Ignored scalastyle for a line-comment 29eae3e [Kousuke Saruta] limited to longest 1000 tasks 2a9e376 [Kousuke Saruta] Minor cleanup 385b6d2 [Kousuke Saruta] Added link feature ba1ac3e [Kousuke Saruta] Fixed style 2ae8520 [Kousuke Saruta] Updated bootstrap-tooltip.js from 2.2.2 to 2.3.2 af430f1 [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into stage-page-timeline e694b8e [Kousuke Saruta] Added timeline view to StagePage 8f6610c [Kousuke Saruta] Fixed conflict b587cf2 [Kousuke Saruta] initial commit 11fe67d [Kousuke Saruta] Fixed conflict 79ac03d [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into timeline-viewer-feature a91abd3 [Kousuke Saruta] Merge branch 'master' of https://github.com/apache/spark into timeline-viewer-feature ef34a5b [Kousuke Saruta] Implement tooltip using bootstrap b09d0c5 [Kousuke Saruta] Move `stroke` and `fill` attribute of rect elements to css d3c63c8 [Kousuke Saruta] Fixed a little bit bugs a36291b [Kousuke Saruta] Merge branch 'master' of https://github.com/apache/spark into timeline-viewer-feature 28714b6 [Kousuke Saruta] Fixed highlight issue 0dc4278 [Kousuke Saruta] Addressed most of Patrics's feedbacks 8110acf [Kousuke Saruta] Added scroll limit to Job timeline 974a64a [Kousuke Saruta] Removed unused function ee7a7f0 [Kousuke Saruta] Refactored 6a91872 [Kousuke Saruta] Temporary commit 6693f34 [Kousuke Saruta] Added link to job/stage box in the timeline in order to move to corresponding row when we click 8f88222 [Kousuke Saruta] Added job/stage description aeed4b1 [Kousuke Saruta] Removed stage timeline fc1696c [Kousuke Saruta] Merge branch 'timeline-viewer-feature' of github.com:sarutak/spark into timeline-viewer-feature 999ccd4 [Kousuke Saruta] Improved scalability 0fc6a31 [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into timeline-viewer-feature 19815ae [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into timeline-viewer-feature 68b7540 [Kousuke Saruta] Merge branch 'timeline-viewer-feature' of github.com:sarutak/spark into timeline-viewer-feature 52b5f0b [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into timeline-viewer-feature dec85db [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into timeline-viewer-feature fcdab7d [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into timeline-viewer-feature dab7cc1 [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into timeline-viewer-feature 09cce97 [Kousuke Saruta] Cleanuped 16f82cf [Kousuke Saruta] Cleanuped 9fb522e [Kousuke Saruta] Cleanuped d05f2c2 [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into timeline-viewer-feature e85e9aa [Kousuke Saruta] Cleanup: Added TimelineViewUtils.scala a76e569 [Kousuke Saruta] Removed unused setting in timeline-view.css 5ce1b21 [Kousuke Saruta] Added vis.min.js, vis.min.css and vis.map to .rat-exclude 082f709 [Kousuke Saruta] Added Timeline-View feature for Applications, Jobs and Stages

ash211 reviewed Sep 14, 2014
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sarutak mentioned this pull request Sep 17, 2014

[SPARK-3454] Expose JSON representation of data shown in WebU #2333

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sarutak force-pushed the timeline-viewer-feature branch from 35fb0f6 to afffb05 Compare October 20, 2014 10:25

Added Timeline-View feature for Applications, Jobs and Stages

082f709

sarutak force-pushed the timeline-viewer-feature branch from afffb05 to 082f709 Compare April 1, 2015 07:40

sarutak added 2 commits April 1, 2015 17:56

Added vis.min.js, vis.min.css and vis.map to .rat-exclude

5ce1b21

Removed unused setting in timeline-view.css

a76e569

pwendell reviewed Apr 23, 2015
View reviewed changes

Fixed highlight issue

28714b6

Implemented toggling function

sarutak added 3 commits April 24, 2015 13:16

Merge branch 'master' of https://github.com/apache/spark into timelin…

a36291b

…e-viewer-feature

Fixed a little bit bugs

d3c63c8

Move stroke and fill attribute of rect elements to css

b09d0c5

Implement tooltip using bootstrap

ef34a5b

sarutak added 2 commits April 27, 2015 10:17

Merge branch 'master' of https://github.com/apache/spark into timelin…

a91abd3

…e-viewer-feature

Merge branch 'master' of git://git.apache.org/spark into timeline-vie…

79ac03d

…wer-feature

Fixed conflict

11fe67d

asfgit closed this in 7fe0f3f May 1, 2015

sarutak mentioned this pull request May 1, 2015

[SPARK-7296][WebUI] Timeline view for Stage page #5843

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sarutak deleted the timeline-viewer-feature branch April 12, 2016 13:59

sarutak restored the timeline-viewer-feature branch April 12, 2016 13:59

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[SPARK-3468][WebUI] Timeline-View feature #2342

[SPARK-3468][WebUI] Timeline-View feature #2342

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