I am trying to build spark in windows, and getting the following test failures and consequent build failures.
[INFO] --- maven-surefire-plugin:2.19.1:test (default-test) @ spark-core_2.11 --- ------------------------------------------------------- T E S T S ------------------------------------------------------- Running org.apache.spark.api.java.OptionalSuite Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.054 sec - in org.apache.spark.api.java.OptionalSuite Running org.apache.spark.JavaAPISuite Tests run: 90, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 25.792 sec <<< FAILURE! - in org.apache.spark.JavaAPISuite wholeTextFiles(org.apache.spark.JavaAPISuite) Time elapsed: 0.382 sec <<< FAILURE! java.lang.AssertionError: expected:<spark is easy to use. > but was:<null> at org.apache.spark.JavaAPISuite.wholeTextFiles(JavaAPISuite.java:1089) Running org.apache.spark.JavaJdbcRDDSuite Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.43 sec - in org.apache.spark.JavaJdbcRDDSuite Running org.apache.spark.launcher.SparkLauncherSuite Tests run: 8, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 0.047 sec <<< FAILURE! - in org.apache.spark.launcher.SparkLauncherSuite testChildProcLauncher(org.apache.spark.launcher.SparkLauncherSuite) Time elapsed: 0.032 sec <<< FAILURE! java.lang.AssertionError: expected:<0> but was:<1> at org.apache.spark.launcher.SparkLauncherSuite.testChildProcLauncher(SparkLauncherSuite.java:169) Running org.apache.spark.memory.TaskMemoryManagerSuite Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.009 sec - in org.apache.spark.memory.TaskMemoryManagerSuite Running org.apache.spark.shuffle.sort.PackedRecordPointerSuite Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.009 sec - in org.apache.spark.shuffle.sort.PackedRecordPointerSuite Running org.apache.spark.shuffle.sort.ShuffleInMemoryRadixSorterSuite Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.132 sec - in org.apache.spark.shuffle.sort.ShuffleInMemoryRadixSorterSuite Running org.apache.spark.shuffle.sort.ShuffleInMemorySorterSuite Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.162 sec - in org.apache.spark.shuffle.sort.ShuffleInMemorySorterSuite Running org.apache.spark.shuffle.sort.UnsafeShuffleWriterSuite Tests run: 20, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.597 sec - in org.apache.spark.shuffle.sort.UnsafeShuffleWriterSuite Running org.apache.spark.unsafe.map.BytesToBytesMapOffHeapSuite Tests run: 13, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.117 sec - in org.apache.spark.unsafe.map.BytesToBytesMapOffHeapSuite Running org.apache.spark.unsafe.map.BytesToBytesMapOnHeapSuite Tests run: 13, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.697 sec - in org.apache.spark.unsafe.map.BytesToBytesMapOnHeapSuite Running org.apache.spark.util.collection.unsafe.sort.UnsafeExternalSorterRadixSortSuite Tests run: 10, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.853 sec - in org.apache.spark.util.collection.unsafe.sort.UnsafeExternalSorte rRadixSortSuite Running org.apache.spark.util.collection.unsafe.sort.UnsafeExternalSorterSuite Tests run: 10, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.624 sec - in org.apache.spark.util.collection.unsafe.sort.UnsafeExternalSorte rSuite Running org.apache.spark.util.collection.unsafe.sort.UnsafeInMemorySorterRadixSortSuite Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec - in org.apache.spark.util.collection.unsafe.sort.UnsafeInMemorySorter RadixSortSuite Running org.apache.spark.util.collection.unsafe.sort.UnsafeInMemorySorterSuite Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec - in org.apache.spark.util.collection.unsafe.sort.UnsafeInMemorySorter Suite Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=512m; support was removed in 8.0 Results : Failed tests: JavaAPISuite.wholeTextFiles:1089 expected:<spark is easy to use. > but was:<null> SparkLauncherSuite.testChildProcLauncher:169 expected:<0> but was:<1> Tests run: 195, Failures: 2, Errors: 0, Skipped: 0 [INFO] ------------------------------------------------------------------------ [INFO] Reactor Summary: [INFO] [INFO] Spark Project Parent POM ........................... SUCCESS [ 11.038 s] [INFO] Spark Project Tags ................................. SUCCESS [ 11.611 s] [INFO] Spark Project Sketch ............................... SUCCESS [ 27.037 s] [INFO] Spark Project Networking ........................... SUCCESS [ 54.003 s] [INFO] Spark Project Shuffle Streaming Service ............ SUCCESS [ 17.955 s] [INFO] Spark Project Unsafe ............................... SUCCESS [ 21.667 s] [INFO] Spark Project Launcher ............................. SUCCESS [ 17.632 s] [INFO] Spark Project Core ................................. FAILURE [04:56 min] [INFO] Spark Project GraphX ............................... SKIPPED [INFO] Spark Project Streaming ............................ SKIPPED [INFO] Spark Project Catalyst ............................. SKIPPED [INFO] Spark Project SQL .................................. SKIPPED [INFO] Spark Project ML Local Library ..................... SKIPPED [INFO] Spark Project ML Library ........................... SKIPPED [INFO] Spark Project Tools ................................ SKIPPED [INFO] Spark Project Hive ................................. SKIPPED [INFO] Spark Project REPL ................................. SKIPPED [INFO] Spark Project Assembly ............................. SKIPPED [INFO] Spark Project External Flume Sink .................. SKIPPED [INFO] Spark Project External Flume ....................... SKIPPED [INFO] Spark Project External Flume Assembly .............. SKIPPED [INFO] Spark Integration for Kafka 0.8 .................... SKIPPED [INFO] Spark Project Examples ............................. SKIPPED [INFO] Spark Project External Kafka Assembly .............. SKIPPED [INFO] Spark Integration for Kafka 0.10 ................... SKIPPED [INFO] Spark Integration for Kafka 0.10 Assembly .......... SKIPPED [INFO] Spark Project Java 8 Tests ......................... SKIPPED [INFO] ------------------------------------------------------------------------ [INFO] BUILD FAILURE [INFO] ------------------------------------------------------------------------ [INFO] Total time: 07:38 min [INFO] Finished at: 2016-08-03T19:58:00+05:30 [INFO] Final Memory: 81M/1867M [INFO] ------------------------------------------------------------------------ [ERROR] Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.19.1:test (default-test) on project spark-core_2.11: There are t est failures. [ERROR] [ERROR] Please refer to C:\vipul\git\spark\core\target\surefire-reports for the individual test results. [ERROR] -> [Help 1] [ERROR] [ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch. [ERROR] Re-run Maven using the -X switch to enable full debug logging. [ERROR] [ERROR] For more information about the errors and possible solutions, please read the following articles: [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException [ERROR] [ERROR] After correcting the problems, you can resume the build with the command [ERROR] mvn <goals> -rf :spark-core_2.11 PS C:\vipul\git\spark>