查看Oozie应用调测结果
操作场景
Oozie样例工程运行完成后可以通过控制台查看输出结果。
操作步骤
控制台显示运行结果会有如下成功信息:
cluset status is false Warning: Could not get charToByteConverterClass! Workflow job submitted: 0000067-160729120057089-oozie-omm-W Workflow job running ...0000067-160729120057089-oozie-omm-W Workflow job running ...0000067-160729120057089-oozie-omm-W Workflow job running ...0000067-160729120057089-oozie-omm-W Workflow job running ...0000067-160729120057089-oozie-omm-W Workflow job running ...0000067-160729120057089-oozie-omm-W Workflow job running ...0000067-160729120057089-oozie-omm-W Workflow job running ...0000067-160729120057089-oozie-omm-W Workflow job completed ...0000067-160729120057089-oozie-omm-W Workflow id[0000067-160729120057089-oozie-omm-W] status[SUCCEEDED] -----------finish Oozie -------------------
同时在HDFS上生成目录“/user/developuser/examples/output-data/map-reduce”,包括如下两个文件:
- _SUCCESS
- part-00000
可以通过Hue的文件浏览器或者通过HDFS如下命令行查看:
hdfs dfs -ls /user/developuser/examples/output-data/map-reduce
在Windows下面执行的时候可能会出现下面的异常,但是不影响业务:
java.io.IOException: Could not locate executable null\bin\winutils.exe in the Hadoop binaries.