sarutak commented on a change in pull request #28317:
URL: https://github.com/apache/spark/pull/28317#discussion_r414057394
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File path: core/src/main/resources/org/apache/spark/ui/static/spark-dag-viz.js
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@@ -282,11 +282,7 @@ function renderDagVizForJob(svgContainer) {
/* Render the dot file as an SVG in the given container. */
function renderDot(dot, container, forJob) {
- var escaped_dot = dot
- .replace(/</g, "<")
- .replace(/>/g, ">")
- .replace(/"/g, "\"");
- var g = graphlibDot.read(escaped_dot);
+ var g = graphlibDot.read(dot);
Review comment:
In the current implementation, a source text is used for tooltip text as
HTML and used for node label as plain text for DAG Viz.
I changed the usage of the source text for node label to interpret it as
HTML.
So, I believe these escaping I remove from `renderDot` are not needed.
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