Github user pwendell commented on a diff in the pull request: https://github.com/apache/spark/pull/42#discussion_r10362120 --- Diff: core/src/main/scala/org/apache/spark/deploy/master/Master.scala --- @@ -625,6 +653,30 @@ private[spark] class Master(host: String, port: Int, webUiPort: Int) extends Act } } + /** + * Start a new SparkUI rendered from persisted storage. Assumes event logging information + * is available for given application. + */ + def startPersistedSparkUI(app: ApplicationInfo): SparkUI = { + val appName = app.desc.name + val eventLogInfo = app.desc.eventLogInfo.get + val eventLogDir = eventLogInfo.logDir --- End diff -- That's the normal case. The logDir is a URL not a file path.
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