[SPARK-17724][WebUI][Streaming] Unevaluated new lines in tooltip in DAG Visualization of a job #15353
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LGTM |
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Test build #66347 has finished for PR 15353 at commit
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Hm, it does seem to me like this should be fixed at the source. I'm not sure when it would be desirable to render a newline as literally The rest of the changes are not bad but not related. I think touching up surrounding code is OK but this is touching unrelated code. Neutral on that. |
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But this isn't the original intention, which is to actually add a line break where |
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Also this is a more general problem, not just for streaming |
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I just gave it a quick manually visual check and it works for me on both Chome and Safari, and @andrewor14 could you explain more how it's not working? And I'll dig more to find the root cause (maybe the string escape part), to solve it more generally |
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it looks like the "after" image still has a \n in socket text stream? |
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@felixcheung nice catch, you are right and a more general fix is needed then, working on it |
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@keypointt by "working" I mean it should be replaced by a line break, not a space |
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Got it, thanks Andrew |
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Any updates on this? |
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sorry I was on vacation last 2 weeks. working on it now, please allow me some time to get it done :) |
asfgit
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Jan 21, 2017
…AG Visualization of a job https://issues.apache.org/jira/browse/SPARK-17724 ## What changes were proposed in this pull request? For unevaluated `\n`, evaluate it and enable line break, for Streaming WebUI `stages` page and `job` page. (I didn't change Scala source file, since Jetty server has to somehow indicate line break and js to code display it.) (This PR is a continue from previous PR #15353 for the same issue, sorry being so long time) Two changes: 1. RDD Node tooltipText is actually showing the `<circle>` `title` property, so I set extra attribute in `spark-dag-viz.js`: `.attr("data-html", "true")` `<circle x="-5" y="-5" r="5" data-toggle="tooltip" data-placement="bottom" title="" data-original-title="ParallelCollectionRDD [9]\nmakeRDD at QueueStream.scala:49"></circle>` 2. Static `<tspan>` text of each stage, split by `/n`, and append an extra `<tspan>` element to its parentNode `<text><tspan xml:space="preserve" dy="1em" x="1">reduceByKey</tspan><tspan xml:space="preserve" dy="1em" x="1">reduceByKey/n 23:34:49</tspan></text> ` ## UI changes Screenshot **before fix**, `\n` is not evaluated in both circle tooltipText and static text:  Screenshot **after fix**:  ## How was this patch tested? Tested locally. For Streaming WebUI `stages` page and `job` page, on multiple browsers: - Chrome - Firefox - Safari Author: Xin Ren <renxin.ubc@gmail.com> Closes #16643 from keypointt/SPARK-17724-2nd.
uzadude
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Jan 27, 2017
…AG Visualization of a job https://issues.apache.org/jira/browse/SPARK-17724 ## What changes were proposed in this pull request? For unevaluated `\n`, evaluate it and enable line break, for Streaming WebUI `stages` page and `job` page. (I didn't change Scala source file, since Jetty server has to somehow indicate line break and js to code display it.) (This PR is a continue from previous PR apache#15353 for the same issue, sorry being so long time) Two changes: 1. RDD Node tooltipText is actually showing the `<circle>` `title` property, so I set extra attribute in `spark-dag-viz.js`: `.attr("data-html", "true")` `<circle x="-5" y="-5" r="5" data-toggle="tooltip" data-placement="bottom" title="" data-original-title="ParallelCollectionRDD [9]\nmakeRDD at QueueStream.scala:49"></circle>` 2. Static `<tspan>` text of each stage, split by `/n`, and append an extra `<tspan>` element to its parentNode `<text><tspan xml:space="preserve" dy="1em" x="1">reduceByKey</tspan><tspan xml:space="preserve" dy="1em" x="1">reduceByKey/n 23:34:49</tspan></text> ` ## UI changes Screenshot **before fix**, `\n` is not evaluated in both circle tooltipText and static text:  Screenshot **after fix**:  ## How was this patch tested? Tested locally. For Streaming WebUI `stages` page and `job` page, on multiple browsers: - Chrome - Firefox - Safari Author: Xin Ren <renxin.ubc@gmail.com> Closes apache#16643 from keypointt/SPARK-17724-2nd.
cmonkey
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Feb 15, 2017
…AG Visualization of a job https://issues.apache.org/jira/browse/SPARK-17724 ## What changes were proposed in this pull request? For unevaluated `\n`, evaluate it and enable line break, for Streaming WebUI `stages` page and `job` page. (I didn't change Scala source file, since Jetty server has to somehow indicate line break and js to code display it.) (This PR is a continue from previous PR apache#15353 for the same issue, sorry being so long time) Two changes: 1. RDD Node tooltipText is actually showing the `<circle>` `title` property, so I set extra attribute in `spark-dag-viz.js`: `.attr("data-html", "true")` `<circle x="-5" y="-5" r="5" data-toggle="tooltip" data-placement="bottom" title="" data-original-title="ParallelCollectionRDD [9]\nmakeRDD at QueueStream.scala:49"></circle>` 2. Static `<tspan>` text of each stage, split by `/n`, and append an extra `<tspan>` element to its parentNode `<text><tspan xml:space="preserve" dy="1em" x="1">reduceByKey</tspan><tspan xml:space="preserve" dy="1em" x="1">reduceByKey/n 23:34:49</tspan></text> ` ## UI changes Screenshot **before fix**, `\n` is not evaluated in both circle tooltipText and static text:  Screenshot **after fix**:  ## How was this patch tested? Tested locally. For Streaming WebUI `stages` page and `job` page, on multiple browsers: - Chrome - Firefox - Safari Author: Xin Ren <renxin.ubc@gmail.com> Closes apache#16643 from keypointt/SPARK-17724-2nd.
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https://issues.apache.org/jira/browse/SPARK-17724
What changes were proposed in this pull request?
Replace
\nof RDD Node name with a spaceAlso, I removed some unused imports and semicolons.
How was this patch tested?
Tested locally
Before fix,
\nis part of the popup tooltip:After fix, replace
\nwith a space: