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Thomas Graves commented on SPARK-10640: --------------------------------------- yes 1.5 history server reading 1.5.0 logs. I'm not as worried about forward compatibility but it would be nice if we handled and put blank or unknown for values like this so it will at least be viewable. > Spark history server fails to parse taskEndReasonFromJson TaskCommitDenied > -------------------------------------------------------------------------- > > Key: SPARK-10640 > URL: https://issues.apache.org/jira/browse/SPARK-10640 > Project: Spark > Issue Type: Bug > Components: Spark Core > Affects Versions: 1.3.0, 1.4.0, 1.5.0 > Reporter: Thomas Graves > Assignee: Thomas Graves > Priority: Critical > > I'm seeing an exception from the spark history server trying to read a > history file: > scala.MatchError: TaskCommitDenied (of class java.lang.String) > at > org.apache.spark.util.JsonProtocol$.taskEndReasonFromJson(JsonProtocol.scala:775) > at > org.apache.spark.util.JsonProtocol$.taskEndFromJson(JsonProtocol.scala:531) > at > org.apache.spark.util.JsonProtocol$.sparkEventFromJson(JsonProtocol.scala:488) > at > org.apache.spark.scheduler.ReplayListenerBus.replay(ReplayListenerBus.scala:58) > at > org.apache.spark.deploy.history.FsHistoryProvider.org$apache$spark$deploy$history$FsHistoryProvider$$replay(FsHistoryProvider.scala:457) > at > org.apache.spark.deploy.history.FsHistoryProvider$$anonfun$10.apply(FsHistoryProvider.scala:292) > at > org.apache.spark.deploy.history.FsHistoryProvider$$anonfun$10.apply(FsHistoryProvider.scala:289) > at > scala.collection.TraversableLike$$anonfun$flatMap$1.apply(TraversableLike.scala:251) > at > scala.collection.TraversableLike$$anonfun$flatMap$1.apply(TraversableLike.scala:251) > at > scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:59) > at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:47) > at > scala.collection.TraversableLike$class.flatMap(TraversableLike.scala:251) > at scala.collection.AbstractTraversable.flatMap(Traversable.scala:105) > at > org.apache.spark.deploy.history.FsHistoryProvider.org$apache$spark$deploy$history$FsHistoryProvider$$mergeApplicationListing(FsHistoryProvider.scala:289) > at > org.apache.spark.deploy.history.FsHistoryProvider$$anonfun$checkForLogs$1$$anon$2.run(FsHistoryProvider.scala:210) > at > java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) > at java.util.concurrent.FutureTask.run(FutureTask.java:262) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > at java.lang.Thread.run(Thread.java:745) -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org