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mapreduce.combine.class is deprecated. Instead, use mapreduce.job.combine.class

arsenduan 发表于 2015-9-1 23:32:11 [显示全部楼层] 回帖奖励 阅读模式 关闭右栏 1 8330
mapreduce.combine.class is deprecated. Instead, use mapreduce.job.combine.class
2015-09-01 15:47:09,787 INFO  [main] Configuration.deprecation (Configuration.java:warnOnceIfDeprecated(840)) - mapreduce.map.class is deprecated. Instead, use mapreduce.job.map.class
2015-09-01 15:47:09,787 INFO  [main] Configuration.deprecation (Configuration.java:warnOnceIfDeprecated(840)) - mapred.job.name is deprecated. Instead, use mapreduce.job.name
2015-09-01 15:47:09,787 INFO  [main] Configuration.deprecation (Configuration.java:warnOnceIfDeprecated(840)) - mapreduce.reduce.class is deprecated. Instead, use mapreduce.job.reduce.class
2015-09-01 15:47:09,788 INFO  [main] Configuration.deprecation (Configuration.java:warnOnceIfDeprecated(840)) - mapred.input.dir is deprecated. Instead, use mapreduce.input.fileinputformat.inputdir
2015-09-01 15:47:09,788 INFO  [main] Configuration.deprecation (Configuration.java:warnOnceIfDeprecated(840)) - mapred.output.dir is deprecated. Instead, use mapreduce.output.fileoutputformat.outputdir
2015-09-01 15:47:09,788 INFO  [main] Configuration.deprecation (Configuration.java:warnOnceIfDeprecated(840)) - mapred.map.tasks is deprecated. Instead, use mapreduce.job.maps
2015-09-01 15:47:09,789 INFO  [main] Configuration.deprecation (Configuration.java:warnOnceIfDeprecated(840)) - mapred.output.key.class is deprecated. Instead, use mapreduce.job.output.key.class
2015-09-01 15:47:09,792 INFO  [main] Configuration.deprecation (Configuration.java:warnOnceIfDeprecated(840)) - mapred.working.dir is deprecated. Instead, use mapreduce.job.working.dir
2015-09-01 15:47:09,916 INFO  [main] mapreduce.JobSubmitter (JobSubmitter.java:printTokens(477)) - Submitting tokens for job: job_local478088934_0001
2015-09-01 15:47:09,996 WARN  [main] conf.Configuration (Configuration.java:loadProperty(2172)) - file:/tmp/hadoop-dolen/mapred/staging/dolen478088934/.staging/job_local478088934_0001/job.xml:an attempt to override final parameter: mapreduce.job.end-notification.max.retry.interval;  Ignoring.
2015-09-01 15:47:09,997 WARN  [main] conf.Configuration (Configuration.java:loadProperty(2172)) - file:/tmp/hadoop-dolen/mapred/staging/dolen478088934/.staging/job_local478088934_0001/job.xml:an attempt to override final parameter: mapreduce.job.end-notification.max.attempts;  Ignoring.
2015-09-01 15:47:10,089 INFO  [main] mapreduce.JobSubmitter (JobSubmitter.java:submitJobInternal(439)) - Cleaning up the staging area file:/tmp/hadoop-dolen/mapred/staging/dolen478088934/.staging/job_local478088934_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$Windows.access(NativeIO.java:435)
        at org.apache.hadoop.fs.FileUtil.canRead(FileUtil.java:977)
        at org.apache.hadoop.util.DiskChecker.checkAccessByFileMethods(DiskChecker.java:177)
        at org.apache.hadoop.util.DiskChecker.checkDirAccess(DiskChecker.java:164)
        at org.apache.hadoop.util.DiskChecker.checkDir(DiskChecker.java:98)
        at org.apache.hadoop.fs.LocalDirAllocator$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:157)
        at org.apache.hadoop.mapred.LocalJobRunner.submitJob(LocalJobRunner.java:636)
        at org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:430)
        at org.apache.hadoop.mapreduce.Job$10.run(Job.java:1268)
        at org.apache.hadoop.mapreduce.Job$10.run(Job.java:1265)
        at java.security.AccessController.doPrivileged(Native Method)
        at javax.security.auth.Subject.doAs(Unknown Source)
        at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1491)
        at org.apache.hadoop.mapreduce.Job.submit(Job.java:1265)
        at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:1286)
        at cn.itcast.hdfs.OrderMap.main(OrderMap.java:56)


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arsenduan 发表于 2015-9-1 23:33:01
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