WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
Exception in thread "main" java.io.FileNotFoundException: File /usr/hdfs/Deliverydetails.txt does not exist.
at org.apache.hadoop.util.GenericOptionsParser.validateFiles(GenericOptionsParser.java:397)
at org.apache.hadoop.util.GenericOptionsParser.processGeneralOptions(GenericOptionsParser.java:301)
at org.apache.hadoop.util.GenericOptionsParser.parseGeneralOptions(GenericOptionsParser.java:431)
at org.apache.hadoop.util.GenericOptionsParser.<init>(GenericOptionsParser.java:170)
at org.apache.hadoop.util.GenericOptionsParser.<init>(GenericOptionsParser.java:153)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:64)
at SmsDriver.main(SmsDriver.java:44)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.apache.hadoop.util.RunJar.main(RunJar.java:212)这是我在运行hadoopjar命令时遇到的错误，尽管输入文件存在于我在浏览器中选中的路径中。
有人能帮我吗？
2条答案
按热度按时间ih99xse11#
尝试执行hadoop fs-ls/usr/hdfs/deliverydetails.txt如果它不存在，那么您的文件将出现在本地文件系统中而不是hadoop文件系统中
am46iovg2#
确保/usr/hdfs/是hdfs文件路径，而不是本地文件系统路径。