我已经完成了很多重启,并且没有错误消息。基本命令,如
document.getElementById("myTitle").style.opacity = (75 - $(document).scrollTop()) / 75;
工作正常。但是当我运行需要地图或减少过程的东西时会出现问题:
show databases;
我跑了#34; hadoop job -list"命令并得到以下,如果它有帮助:
hive> INSERT OVERWRITE DIRECTORY '/user/hadoop/chicago_bus.tsv' SELECT * from test.chicago_bus
> ;
WARNING: Hive-on-MR is deprecated in Hive 2 and may not be available in the future versions. Consider using a different execution engine (i.e. spark, tez) or using Hive 1.X releases.
Query ID = vaughn_20170728153344_1e2d571c-920d-49de-8ddf-f57b6d0655d5
Total jobs = 3
Launching Job 1 out of 3
Number of reduce tasks is set to 0 since there's no reduce operator
Starting Job = job_1501270163820_0001, Tracking URL = http://vaughn-notebook:8088/proxy/application_1501270163820_0001/
Kill Command = /usr/local/hadoop/bin/hadoop job -kill job_1501270163820_0001
我听说在纱线中配置内存处理的方式可能有效,但我不确定我的配置的正确设置。我在拥有16GB内存的笔记本电脑上。我已经发布了hive.log,mapred-site.xml和yarn-site.xml:
我已经尝试过查找M / R作业日志,但我不知道在哪里可以找到它们。任何帮助将不胜感激。