Github user vanzin commented on a diff in the pull request:
https://github.com/apache/spark/pull/5491#discussion_r28443327
--- Diff:
core/src/main/scala/org/apache/spark/deploy/history/FsHistoryProvider.scala ---
@@ -273,33 +278,34 @@ private[history] class FsHistoryProvider(conf:
SparkConf) extends ApplicationHis
*/
private def cleanLogs(): Unit = {
try {
- val statusList = Option(fs.listStatus(new Path(logDir))).map(_.toSeq)
- .getOrElse(Seq[FileStatus]())
val maxAge = conf.getLong("spark.history.fs.cleaner.maxAge.seconds",
DEFAULT_SPARK_HISTORY_FS_MAXAGE_S) * 1000
val now = System.currentTimeMillis()
val appsToRetain = new mutable.LinkedHashMap[String,
FsApplicationHistoryInfo]()
+ // Scan all logs from the log directory.
+ // Only completed applications older than the specified max age will
be deleted.
applications.values.foreach { info =>
- if (now - info.lastUpdated <= maxAge) {
+ if (now - info.lastUpdated <= maxAge || !info.completed) {
appsToRetain += (info.id -> info)
+ } else {
+ appsToClean += info
}
}
applications = appsToRetain
- // Scan all logs from the log directory.
- // Only directories older than the specified max age will be deleted
- statusList.foreach { dir =>
+ appsToClean.foreach { info =>
try {
- if (now - dir.getModificationTime() > maxAge) {
- // if path is a directory and set to true,
- // the directory is deleted else throws an exception
- fs.delete(dir.getPath, true)
+ val path = new Path(logDir + "/" + info.logPath)
+ if (fs.exists(path)) {
+ fs.delete(path, true)
}
+ appsToClean -= info
--- End diff --
Hmmm... you can't do this while in a `foreach`.
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