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[SPARK-4933][CORE] eventlog file not found #3777

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[SPARK-4933][CORE] eventlog file not found #3777

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2 changes: 1 addition & 1 deletion core/src/main/scala/org/apache/spark/deploy/ApplicationDescription.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -23,7 +23,7 @@ private[spark] class ApplicationDescription(
val memoryPerSlave: Int,
val command: Command,
var appUiUrl: String,
val eventLogFile: Option[String] = None)
val eventLogDir: Option[String] = None)
extends Serializable {

val user = System.getProperty("user.name", "<unknown>")
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9 changes: 5 additions & 4 deletions core/src/main/scala/org/apache/spark/deploy/master/Master.scala
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Expand Up @@ -714,15 +714,16 @@ private[spark] class Master(
def rebuildSparkUI(app: ApplicationInfo): Boolean = {
val appName = app.desc.name
val notFoundBasePath = HistoryServer.UI_PATH_PREFIX + "/not-found"
val eventLogFile = app.desc.eventLogFile.getOrElse {
val eventLogDir = app.desc.eventLogDir.getOrElse {
// Event logging is not enabled for this application
app.desc.appUiUrl = notFoundBasePath
return false
}

try {
val fs = Utils.getHadoopFileSystem(eventLogFile, hadoopConf)
val (logInput, sparkVersion) = EventLoggingListener.openEventLog(new Path(eventLogFile), fs)
val fs = Utils.getHadoopFileSystem(eventLogDir, hadoopConf)
val (logInput, sparkVersion) = EventLoggingListener.openEventLog(
new Path(eventLogDir, app.id), fs)
val replayBus = new ReplayListenerBus()
val ui = SparkUI.createHistoryUI(new SparkConf, replayBus, new SecurityManager(conf),
appName + " (completed)", HistoryServer.UI_PATH_PREFIX + s"/${app.id}")
Expand All @@ -740,7 +741,7 @@ private[spark] class Master(
case fnf: FileNotFoundException =>
// Event logging is enabled for this application, but no event logs are found
val title = s"Application history not found (${app.id})"
var msg = s"No event logs found for application $appName in $eventLogFile."
var msg = s"No event logs found for application $appName in $eventLogDir."
logWarning(msg)
msg += " Did you specify the correct logging directory?"
msg = URLEncoder.encode(msg, "UTF-8")
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