【发布时间】:2016-11-16 23:50:08
【问题描述】:
我正在开发 spark 1.6,它使我的工作因以下错误而失败
java.io.FileNotFoundException: /data/05/dfs/dn/yarn/nm/usercache/willir31/appcache/application_1413512480649_0108/spark-local-20141028214722-43f1/26/shuffle_0_312_0.index(没有这样的文件或目录) java.io.FileOutputStream.open(本机方法) java.io.FileOutputStream.(FileOutputStream.java:221) org.apache.spark.storage.DiskBlockObjectWriter.open(BlockObjectWriter.scala:123) org.apache.spark.storage.DiskBlockObjectWriter.write(BlockObjectWriter.scala:192) org.apache.spark.util.collection.ExternalSorter$$anonfun$writePartitionedFile$4$$anonfun$apply$2.apply(ExternalSorter.scala:733) org.apache.spark.util.collection.ExternalSorter$$anonfun$writePartitionedFile$4$$anonfun$apply$2.apply(ExternalSorter.scala:732) scala.collection.Iterator$class.foreach(Iterator.scala:727) org.apache.spark.util.collection.ExternalSorter$IteratorForPartition.foreach(ExternalSorter.scala:790) org.apache.spark.util.collection.ExternalSorter$$anonfun$writePartitionedFile$4.apply(ExternalSorter.scala:732) org.apache.spark.util.collection.ExternalSorter$$anonfun$writePartitionedFile$4.apply(ExternalSorter.scala:728) scala.collection.Iterator$class.foreach(Iterator.scala:727) scala.collection.AbstractIterator.foreach(Iterator.scala:1157) org.apache.spark.util.collection.ExternalSorter.writePartitionedFile(ExternalSorter.scala:728) org.apache.spark.shuffle.sort.SortShuffleWriter.write(SortShuffleWriter.scala:70) org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:68) org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:41)
我正在执行连接操作。当我仔细查看错误并检查我的代码时,我发现它在从 dataFrame 写回 CSV 时失败了。但我无法摆脱它。我没有使用 hdp,我为所有组件单独安装。
【问题讨论】:
-
有趣的是,你和这个人在 2014 年拥有完全相同的堆栈跟踪 apache-spark-user-list.1001560.n3.nabble.com/…
标签: apache-spark