myeclipse连接hadoop 运行程序报错 Unable to load native-hadoop library for yo...

myeclipse连接hadoop  运行程序报错

014-07-09 13:52:11,755 WARN  [main] util.NativeCodeLoader (NativeCodeLoader.java:<clinit>(62)) - Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
2014-07-09 13:52:12,088 INFO  [main] Configuration.deprecation (Configuration.java:warnOnceIfDeprecated(1009)) - session.id is deprecated. Instead, use dfs.metrics.session-id
2014-07-09 13:52:12,088 INFO  [main] jvm.JvmMetrics (JvmMetrics.java:init(76)) - Initializing JVM Metrics with processName=JobTracker, sessionId=
2014-07-09 13:52:12,340 WARN  [main] mapreduce.JobSubmitter (JobSubmitter.java:copyAndConfigureFiles(150)) - Hadoop command-line option parsing not performed. Implement the Tool interface and execute your application with ToolRunner to remedy this.
2014-07-09 13:52:12,431 WARN  [main] mapreduce.JobSubmitter (JobSubmitter.java:copyAndConfigureFiles(259)) - No job jar file set.  User classes may not be found. See Job or Job#setJar(String).
2014-07-09 13:52:12,476 INFO  [main] input.FileInputFormat (FileInputFormat.java:listStatus(280)) - Total input paths to process : 3
2014-07-09 13:52:12,866 INFO  [main] mapreduce.JobSubmitter (JobSubmitter.java:submitJobInternal(396)) - number of splits:3
2014-07-09 13:52:13,099 INFO  [main] mapreduce.JobSubmitter (JobSubmitter.java:printTokens(479)) - Submitting tokens for job: job_local83804529_0001
2014-07-09 13:52:13,134 WARN  [main] conf.Configuration (Configuration.java:loadProperty(2358)) - file:/tmp/hadoop-Administrator/mapred/staging/Administrator83804529/.staging/job_local83804529_0001/job.xml:an attempt to override final parameter: mapreduce.job.end-notification.max.retry.interval;  Ignoring.
2014-07-09 13:52:13,139 WARN  [main] conf.Configuration (Configuration.java:loadProperty(2358)) - file:/tmp/hadoop-Administrator/mapred/staging/Administrator83804529/.staging/job_local83804529_0001/job.xml:an attempt to override final parameter: mapreduce.job.end-notification.max.attempts;  Ignoring.
2014-07-09 13:52:13,199 INFO  [main] mapreduce.JobSubmitter (JobSubmitter.java:submitJobInternal(441)) - Cleaning up the staging area file:/tmp/hadoop-Administrator/mapred/staging/Administrator83804529/.staging/job_local83804529_0001
Exception in thread "main" java.lang.UnsatisfiedLinkError: org.apache.hadoop.io.nativeio.NativeIO$Windows.access0(Ljava/lang/String;I)Z
        at org.apache.hadoop.io.nativeio.NativeIO$Windows.access0(Native Method)
        at org.apache.hadoop.io.nativeio.NativeIO$Windows.access(NativeIO.java:570)
        at org.apache.hadoop.fs.FileUtil.canRead(FileUtil.java:977)
        at org.apache.hadoop.util.DiskChecker.checkAccessByFileMethods(DiskChecker.java:173)
        at org.apache.hadoop.util.DiskChecker.checkDirAccess(DiskChecker.java:160)
        at org.apache.hadoop.util.DiskChecker.checkDir(DiskChecker.java:94)
        at org.apache.hadoop.fs.LocalDirAllocator$AllocatorPerContext.confChanged(LocalDirAllocator.java:285)
        at org.apache.hadoop.fs.LocalDirAllocator$AllocatorPerContext.getLocalPathForWrite(LocalDirAllocator.java:344)
        at org.apache.hadoop.fs.LocalDirAllocator.getLocalPathForWrite(LocalDirAllocator.java:150)
        at org.apache.hadoop.fs.LocalDirAllocator.getLocalPathForWrite(LocalDirAllocator.java:131)
        at org.apache.hadoop.fs.LocalDirAllocator.getLocalPathForWrite(LocalDirAllocator.java:115)
        at org.apache.hadoop.mapred.LocalDistributedCacheManager.setup(LocalDistributedCacheManager.java:131)
        at org.apache.hadoop.mapred.LocalJobRunner$Job.<init>(LocalJobRunner.java:163)
        at org.apache.hadoop.mapred.LocalJobRunner.submitJob(LocalJobRunner.java:731)
        at org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:432)
        at org.apache.hadoop.mapreduce.Job$10.run(Job.java:1285)
        at org.apache.hadoop.mapreduce.Job$10.run(Job.java:1282)
        at java.security.AccessController.doPrivileged(Native Method)
        at javax.security.auth.Subject.doAs(Subject.java:396)
        at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1548)
        at org.apache.hadoop.mapreduce.Job.submit(Job.java:1282)
        at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:1303)
        at test.WordCount.main(WordCount.java:71)
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缺组件，参考这个
windows通过hadoop-eclipse-plugin插件远程开发hadoop运行mapreduce遇到问题及解决
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