you need to check task log. On Tue, Apr 14, 2015 at 11:26 AM, Pat Ferrel <p...@occamsmachete.com> wrote:
> Running cooccurrence calc on Spark 1.1.1 Hadoop 2.4 with Yarn > > This isn’t a problem in our code is it? I’ve never run into a > TaskResultLost, not sure what can cause that. > > TaskResultLost (result lost from block manager) > > nivea.m <https://gd-a.slack.com/team/nivea.m>[11:01 AM] > collect at AtA.scala:121 97/213 (25 failed) > > nivea.m <https://gd-a.slack.com/team/nivea.m>[11:01 AM] > org.apache.spark.rdd.RDD.collect(RDD.scala:774) > org.apache.mahout.sparkbindings.blas.AtA$.at_a_slim(AtA.scala:121) > org.apache.mahout.sparkbindings.blas.AtA$.at_a(AtA.scala:50) > org.apache.mahout.sparkbindings.SparkEngine$.tr2phys(SparkEngine.scala:231) > org.apache.mahout.sparkbindings.SparkEngine$.tr2phys(SparkEngine.scala:242) > > org.apache.mahout.sparkbindings.SparkEngine$.toPhysical(SparkEngine.scala:108) > > org.apache.mahout.math.drm.logical.CheckpointAction.checkpoint(CheckpointAction.scala:40) > org.apache.mahout.math.drm.package$.drm2Checkpointed(package.scala:90) > > org.apache.mahout.math.cf.SimilarityAnalysis$$anonfun$3.apply(SimilarityAnalysis.scala:129) > > org.apache.mahout.math.cf.SimilarityAnalysis$$anonfun$3.apply(SimilarityAnalysis.scala:127) > scala.collection.Iterator$$anon$11.next(Iterator.scala:328) > scala.collection.Iterator$class.foreach(Iterator.scala:727) > scala.collection.AbstractIterator.foreach(Iterator.scala:1157) > scala.collection.generic.Growable$class.$plus$plus$eq(Growable.scala:48) > scala.collection.mutable.ListBuffer.$plus$plus$eq(ListBuffer.scala:176) > scala.collection.mutable.ListBuffer.$plus$plus$eq(ListBuffer.scala:45) > scala.collection.TraversableOnce$class.to <http://class.to/ > >(TraversableOnce.scala:273) > scala.collection.AbstractIterator.to < > http://scala.collection.abstractiterator.to/>(Iterator.scala:1157) > scala.collection.TraversableOnce$class.toList(TraversableOnce.scala:257) > scala.collection.AbstractIterator.toList(Iterator.scala:1157)