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https://issues.apache.org/jira/browse/SPARK-2458?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14061536#comment-14061536
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Masayoshi TSUZUKI commented on SPARK-2458:
------------------------------------------
History server uses FsHistoryProvider as ApplicationHistoryProvider by default.
{code:title=HistoryServer.scala|borderStyle=solid}
val providerName = conf.getOption("spark.history.provider")
.getOrElse(classOf[FsHistoryProvider].getName())
val provider = Class.forName(providerName)
.getConstructor(classOf[SparkConf])
.newInstance(conf)
.asInstanceOf[ApplicationHistoryProvider]
{code}
While FsHistoryServer continuously check for new log directories, it filters
out the directory which doesn't contain APPLICATION_COMPLETE file.
{code:title=FsHistoryProvider.scala|borderStyle=solid}
val logInfos = logDirs.filter {
dir => fs.isFile(new Path(dir.getPath(),
EventLoggingListener.APPLICATION_COMPLETE))
}
{code}
> Make failed application log visible on History Server
> -----------------------------------------------------
>
> Key: SPARK-2458
> URL: https://issues.apache.org/jira/browse/SPARK-2458
> Project: Spark
> Issue Type: Improvement
> Components: Web UI
> Affects Versions: 1.0.0
> Reporter: Masayoshi TSUZUKI
>
> History server is very helpful for debugging application correctness &
> performance after the application finished. However, when the application
> failed, the link is not listed on the hisotry server UI and history can't be
> viewed.
> It would be very useful if we can check the history of failed application.
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