Tag: amazon emr

Amazon EMR – 无法运行程序<path> ./mapper.js“：error = 2，没有这样的文件或目录

我正在使用Nodejs进行Amazon EMR作业。 我试图改变文件来使用UNIX行尾，但它仍然无法正常工作。 这是错误： 2016-11-27 09:16:53,794 INFO [main] org.apache.hadoop.streaming.PipeMapRed: PipeMapRed exec [/mnt1/yarn/usercache/hadoop/appcache/application_1480232881564_0005/container_1480232881564_0005_01_000002/./mapper.js] 2016-11-27 09:16:53,803 INFO [main] org.apache.hadoop.conf.Configuration.deprecation: mapred.work.output.dir is deprecated. Instead, use mapreduce.task.output.dir 2016-11-27 09:16:53,804 INFO [main] org.apache.hadoop.conf.Configuration.deprecation: map.input.start is deprecated. Instead, use mapreduce.map.input.start 2016-11-27 09:16:53,804 INFO [main] org.apache.hadoop.conf.Configuration.deprecation: job.local.dir is deprecated. Instead, use mapreduce.job.local.dir 2016-11-27 09:16:53,804 INFO [main] org.apache.hadoop.conf.Configuration.deprecation: mapred.task.is.map is deprecated. Instead, use […]