Marcelo Vanzin created SPARK-5582:
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Summary: History server does not list anything if log root
contains an empty directory
Key: SPARK-5582
URL: https://issues.apache.org/jira/browse/SPARK-5582
Project: Spark
Issue Type: Bug
Reporter: Marcelo Vanzin
As summary says. Exception from logs:
{noformat}
15/02/03 17:35:10.292 pool-1-thread-1-ScalaTest-running-FsHistoryProviderSuite
ERROR FsHistoryProvider: Exception in checking for event log updates
java.lang.UnsupportedOperationException: empty.max
at scala.collection.TraversableOnce$class.max(TraversableOnce.scala:216)
at scala.collection.AbstractTraversable.max(Traversable.scala:105)
at
org.apache.spark.deploy.history.FsHistoryProvider.org$apache$spark$deploy$history$FsHistoryProvider$$getModificationTime(FsHistoryProvider.scala:315)
{noformat}
Patch coming up.
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