Hadoop报错信息:Job not successful. Error: # of failed Map Tasks exceeded allowed limit. FailedCount: 4.
生活随笔
收集整理的这篇文章主要介绍了
Hadoop报错信息:Job not successful. Error: # of failed Map Tasks exceeded allowed limit. FailedCount: 4.
小编觉得挺不错的,现在分享给大家,帮大家做个参考.
Hadoop报错信息如下:
120 15/01/27 15:48:23 ERROR streaming.StreamJob: Job not successful. Error: # of failed Map Tasks exceeded allowed limit. FailedCount: 4. LastFailedTask: task_20150115
0420_80244_m_000002121 15/01/27 15:48:23 INFO streaming.StreamJob: killJob...
122 Streaming Command Failed!
指的是Hadoop在执行的就是出错次数超过了允许次数(allowed limit),失败次数为4。
应该是脚本文件的错误,所以可以把数据getmerge下来,本地跑一下,看看脚本问题出在哪里。
总结
以上是生活随笔为你收集整理的Hadoop报错信息:Job not successful. Error: # of failed Map Tasks exceeded allowed limit. FailedCount: 4.的全部内容,希望文章能够帮你解决所遇到的问题。
- 上一篇: exit命令的返回值
- 下一篇: svn错误:Two top-level