Github user andrewor14 commented on the pull request:
https://github.com/apache/spark/pull/2814#issuecomment-61197619
Hey @srowen I reverted this because it was failing tests for Spark built
with Hadoop 1.0.4. I haven't dug into it deeply but it seems to be failing at
run time due to some reflection issue:
```
[info] FileSuite:
2014-10-30 16:34:12.769 java[30516:5903] Unable to load realm info from
SCDynamicStore
[info] - text files *** FAILED *** (1 second, 112 milliseconds)
[info] java.lang.IllegalAccessException: Class
org.apache.spark.mapred.SparkHadoopMapRedUtil$class can not access a member of
class org.apache.hadoop.mapred.JobContext with modifiers ""
[info] at sun.reflect.Reflection.ensureMemberAccess(Reflection.java:109)
[info] at
java.lang.reflect.AccessibleObject.slowCheckMemberAccess(AccessibleObject.java:261)
[info] at
java.lang.reflect.AccessibleObject.checkAccess(AccessibleObject.java:253)
[info] at java.lang.reflect.Constructor.newInstance(Constructor.java:517)
[info] at
org.apache.spark.mapred.SparkHadoopMapRedUtil$class.newJobContext(SparkHadoopMapRedUtil.scala:29)
[info] at
org.apache.spark.SparkHadoopWriter.newJobContext(SparkHadoopWriter.scala:39)
[info] at
org.apache.spark.SparkHadoopWriter.getJobContext(SparkHadoopWriter.scala:149)
[info] at
org.apache.spark.SparkHadoopWriter.preSetup(SparkHadoopWriter.scala:63)
[info] at
org.apache.spark.rdd.PairRDDFunctions.saveAsHadoopDataset(PairRDDFunctions.scala:1033)
[info] at
org.apache.spark.rdd.PairRDDFunctions.saveAsHadoopFile(PairRDDFunctions.scala:939)
[info] at
org.apache.spark.rdd.PairRDDFunctions.saveAsHadoopFile(PairRDDFunctions.scala:848)
[info] at org.apache.spark.rdd.RDD.saveAsTextFile(RDD.scala:1162)
[info] at
org.apache.spark.FileSuite$$anonfun$1.apply$mcV$sp(FileSuite.scala:53)
[info] at org.apache.spark.FileSuite$$anonfun$1.apply(FileSuite.scala:49)
[info] at org.apache.spark.FileSuite$$anonfun$1.apply(FileSuite.scala:49)
```
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