win10+hadoop-1.2.1版本，运行MR出现问题，求解！

[大数据专家傅一航]

我在手提电脑中win10+cygwin64+hadoop1.2.1版本，已经安装成功，HDFS已经能够正常工作。但是在测试MR时，出现如下问题，在网络上搜索了很多，都无法解决，求高手解决。
下面有个faile java.lang.throwable:Chile Error错误，不知道是什么情况？

请不要告诉我应该在linux环境下跑Hadoop之类的话，谢谢！

$ hadoop jar hadoop/hadoop-examples-1.2.1.jar wordcount /input /output

15/11/25 11:38:41 INFO input.FileInputFormat: Total input paths to process : 1
15/11/25 11:38:41 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform. .. using builtin-java classes where applicable
15/11/25 11:38:41 WARN snappy.LoadSnappy: Snappy native library not loaded
15/11/25 11:38:42 INFO mapred.JobClient: Running job: job_201511251059_0001
15/11/25 11:38:43 INFO mapred.JobClient: map 0% reduce 0%
15/11/25 11:38:48 INFO mapred.JobClient: Task Id : attempt_201511251059_0001_m_000002_0, Status : FAI LED
java.lang.Throwable: Child Error
at org.apache.hadoop.mapred.TaskRunner.run(TaskRunner.java:271)
Caused by: java.io.IOException: Task process exit with nonzero status of -1.
at org.apache.hadoop.mapred.TaskRunner.run(TaskRunner.java:258)

15/11/25 11:38:48 WARN mapred.JobClient: Error reading task outputhttp://Orange:50060/tasklog?plainte xt=true&attemptid=attempt_201511251059_0001_m_000002_0&filter=stdout
15/11/25 11:38:48 WARN mapred.JobClient: Error reading task outputhttp://Orange:50060/tasklog?plainte xt=true&attemptid=attempt_201511251059_0001_m_000002_0&filter=stderr
15/11/25 11:38:51 INFO mapred.JobClient: Task Id : attempt_201511251059_0001_m_000002_1, Status : FAI LED
java.lang.Throwable: Child Error
at org.apache.hadoop.mapred.TaskRunner.run(TaskRunner.java:271)
Caused by: java.io.IOException: Task process exit with nonzero status of -1.
at org.apache.hadoop.mapred.TaskRunner.run(TaskRunner.java:258)

15/11/25 11:38:52 WARN mapred.JobClient: Error reading task outputhttp://Orange:50060/tasklog?plainte xt=true&attemptid=attempt_201511251059_0001_m_000002_1&filter=stdout
15/11/25 11:38:52 WARN mapred.JobClient: Error reading task outputhttp://Orange:50060/tasklog?plainte xt=true&attemptid=attempt_201511251059_0001_m_000002_1&filter=stderr
15/11/25 11:38:55 INFO mapred.JobClient: Task Id : attempt_201511251059_0001_m_000002_2, Status : FAI LED
java.lang.Throwable: Child Error
at org.apache.hadoop.mapred.TaskRunner.run(TaskRunner.java:271)
Caused by: java.io.IOException: Task process exit with nonzero status of -1.
at org.apache.hadoop.mapred.TaskRunner.run(TaskRunner.java:258)

15/11/25 11:38:55 WARN mapred.JobClient: Error reading task outputhttp://Orange:50060/tasklog?plainte xt=true&attemptid=attempt_201511251059_0001_m_000002_2&filter=stdout
15/11/25 11:38:55 WARN mapred.JobClient: Error reading task outputhttp://Orange:50060/tasklog?plaintext=true&attemptid=attempt_201511251059_0001_m_000002_2&filter=stderr
15/11/25 11:39:01 INFO mapred.JobClient: Task Id : attempt_201511251059_0001_m_000001_0, Status : FAILED
java.lang.Throwable: Child Error
at org.apache.hadoop.mapred.TaskRunner.run(TaskRunner.java:271)
Caused by: java.io.IOException: Task process exit with nonzero status of -1.
at org.apache.hadoop.mapred.TaskRunner.run(TaskRunner.java:258)

15/11/25 11:39:02 WARN mapred.JobClient: Error reading task outputhttp://Orange:50060/tasklog?plaintext=true&attemptid=attempt_201511251059_0001_m_000001_0&filter=stdout
15/11/25 11:39:02 WARN mapred.JobClient: Error reading task outputhttp://Orange:50060/tasklog?plaintext=true&attemptid=attempt_201511251059_0001_m_000001_0&filter=stderr
15/11/25 11:39:05 INFO mapred.JobClient: Task Id : attempt_201511251059_0001_m_000001_1, Status : FAILED
java.lang.Throwable: Child Error
at org.apache.hadoop.mapred.TaskRunner.run(TaskRunner.java:271)
Caused by: java.io.IOException: Task process exit with nonzero status of -1.
at org.apache.hadoop.mapred.TaskRunner.run(TaskRunner.java:258)

15/11/25 11:39:05 WARN mapred.JobClient: Error reading task outputhttp://Orange:50060/tasklog?plaintext=true&attemptid=attempt_201511251059_0001_m_000001_1&filter=stdout
15/11/25 11:39:05 WARN mapred.JobClient: Error reading task outputhttp://Orange:50060/tasklog?plaintext=true&attemptid=attempt_201511251059_0001_m_000001_1&filter=stderr
15/11/25 11:39:08 INFO mapred.JobClient: Task Id : attempt_201511251059_0001_m_000001_2, Status : FAILED
java.lang.Throwable: Child Error
at org.apache.hadoop.mapred.TaskRunner.run(TaskRunner.java:271)
Caused by: java.io.IOException: Task process exit with nonzero status of -1.
at org.apache.hadoop.mapred.TaskRunner.run(TaskRunner.java:258)

15/11/25 11:39:08 WARN mapred.JobClient: Error reading task outputhttp://Orange:50060/tasklog?plaintext=true&attemptid=attempt_201511251059_0001_m_000001_2&filter=stdout
15/11/25 11:39:08 WARN mapred.JobClient: Error reading task outputhttp://Orange:50060/tasklog?plaintext=true&attemptid=attempt_201511251059_0001_m_000001_2&filter=stderr
15/11/25 11:39:11 INFO mapred.JobClient: Job complete: job_201511251059_0001
15/11/25 11:39:11 INFO mapred.JobClient: Counters: 4
15/11/25 11:39:11 INFO mapred.JobClient: Job Counters
15/11/25 11:39:11 INFO mapred.JobClient: SLOTS_MILLIS_REDUCES=0
15/11/25 11:39:11 INFO mapred.JobClient: Total time spent by all reduces waiting after reserving slots (ms)=0
15/11/25 11:39:11 INFO mapred.JobClient: SLOTS_MILLIS_MAPS=25142
15/11/25 11:39:11 INFO mapred.JobClient: Total time spent by all maps waiting after reserving slots (ms)=0

[走着走到老特拉福德]

同样碰到这个问题，一周了，没搞定，请问楼主解决了吗？

[大数据专家傅一航]

改为虚拟机了，windows太难搞。