[SPARK-13298] DAG visualization does not render correctly for jobs

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.6.0
• Fix Version/s: 1.6.1, 2.0.0
• Component/s: Web UI
• Target Version/s: 1.6.1, 2.0.0
• Assignee: Shixiong Zhu
• Reporter: Lucas Woltmann
• Created: 12/Feb/16 09:40
• Updated: 13/Mar/16 12:05
• Resolved: 23/Feb/16 01:42

Description

Whenever I try to open the DAG for a job, I get something like this:

Obviously the svg doesn't get resized, but if I resize it manually, only the first of four stages in the DAG is shown.

The js console says (variable v is null in peg$c34):

Uncaught TypeError: Cannot read property '3' of null
  peg$c34 @ graphlib-dot.min.js:1
  peg$parseidDef @ graphlib-dot.min.js:1
  peg$parseaList @ graphlib-dot.min.js:1
  peg$parseattrListBlock @ graphlib-dot.min.js:1
  peg$parseattrList @ graphlib-dot.min.js:1
  peg$parsenodeStmt @ graphlib-dot.min.js:1
  peg$parsestmt @ graphlib-dot.min.js:1
  peg$parsestmtList @ graphlib-dot.min.js:1
  peg$parsesubgraphStmt @ graphlib-dot.min.js:1
  peg$parsenodeIdOrSubgraph @ graphlib-dot.min.js:1
  peg$parseedgeStmt @ graphlib-dot.min.js:1
  peg$parsestmt @ graphlib-dot.min.js:1
  peg$parsestmtList @ graphlib-dot.min.js:1
  peg$parsesubgraphStmt @ graphlib-dot.min.js:1
  peg$parsenodeIdOrSubgraph @ graphlib-dot.min.js:1
  peg$parseedgeStmt @ graphlib-dot.min.js:1
  peg$parsestmt @ graphlib-dot.min.js:1
  peg$parsestmtList @ graphlib-dot.min.js:1
  peg$parsegraphStmt @ graphlib-dot.min.js:1
  parse @ graphlib-dot.min.js:2
  readOne @ graphlib-dot.min.js:2
  renderDot @ spark-dag-viz.js:281
  (anonymous function) @ spark-dag-viz.js:248
  (anonymous function) @ d3.min.js:
  3Y @ d3.min.js:1
  _a.each @ d3.min.js:3
  renderDagVizForJob @ spark-dag-viz.js:207
  renderDagViz @ spark-dag-viz.js:163
  toggleDagViz @ spark-dag-viz.js:100
  onclick @ ?id=2:153

(tested in FIrefox 44.0.1 and Chromium 48.0.2564.103)

Issue Links

• is related to: SPARK-13755 Escape quotes in SQL plan visualization node labels
• links to: [Github] Pull Request #11309 (zsxwing)