Github user vanzin commented on a diff in the pull request:
https://github.com/apache/spark/pull/1222#discussion_r18535195
--- Diff: core/src/main/scala/org/apache/spark/deploy/master/Master.scala
---
@@ -688,41 +691,34 @@ private[spark] class Master(
def rebuildSparkUI(app: ApplicationInfo): Boolean = {
val appName = app.desc.name
val notFoundBasePath = HistoryServer.UI_PATH_PREFIX + "/not-found"
- val eventLogDir = app.desc.eventLogDir.getOrElse {
- // Event logging is not enabled for this application
- app.desc.appUiUrl = notFoundBasePath
- return false
- }
-
- val appEventLogDir = EventLoggingListener.getLogDirPath(eventLogDir,
app.id)
- val fileSystem = Utils.getHadoopFileSystem(appEventLogDir,
- SparkHadoopUtil.get.newConfiguration(conf))
- val eventLogInfo =
EventLoggingListener.parseLoggingInfo(appEventLogDir, fileSystem)
- val eventLogPaths = eventLogInfo.logPaths
- val compressionCodec = eventLogInfo.compressionCodec
-
- if (eventLogPaths.isEmpty) {
- // 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
$appEventLogDir."
- logWarning(msg)
- msg += " Did you specify the correct logging directory?"
- msg = URLEncoder.encode(msg, "UTF-8")
- app.desc.appUiUrl = notFoundBasePath + s"?msg=$msg&title=$title"
- return false
- }
+ val eventLogFile = app.desc.eventLogFile.getOrElse { return false }
try {
- val replayBus = new ReplayListenerBus(eventLogPaths, fileSystem,
compressionCodec)
- val ui = new SparkUI(new SparkConf, replayBus, appName + "
(completed)",
- HistoryServer.UI_PATH_PREFIX + s"/${app.id}")
- replayBus.replay()
+ val fs = Utils.getHadoopFileSystem(eventLogFile, hadoopConf)
+ val (logInput, sparkVersion) = EventLoggingListener.openEventLog(new
Path(eventLogFile), fs)
+ val replayBus = new ReplayListenerBus()
--- End diff --
No, because I changed that signature. The event stream is now passed in the
`replay()` method.
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