03 2017 档案

[Airflow] ImportError: No module named lockfile.pidlockfile

摘要：When setting up a clean install of airflow on ubuntu 14.04, I ran into the following error: vagrant@vagrant-ubuntu-trusty-64:~$ airflow [2016-07-19 15 阅读全文

posted @ 2017-03-10 17:25 LoveAI 阅读(1724) 评论(0) 推荐(0)

[AIRFLOW] 如何增加Ubuntu的虚拟内存

摘要：今日编译某软件系统时，出现如下错误： virtual memory exhausted: Cannot allocate memory 为解决此问题，找到如下解决方案。 1、打开终端，切换到root用户，输入：free -m查看内存状态[root@lxt lxt]# free -mtotal use 阅读全文

posted @ 2017-03-10 16:54 LoveAI 阅读(2439) 评论(0) 推荐(0)

[AIRFLOW] While airflow initdb, ImportError: cannot import name HiveOperator

摘要：12down votefavorite I have recently installed airflow for my workflows. While creating my project, I executed following command: airflow initdb which 阅读全文

posted @ 2017-03-10 14:09 LoveAI 阅读(1293) 评论(0) 推荐(0)

[AIRFLOW] Memory error while using pip install Airflow

摘要：File /home/ubuntu/venv/venv/local/lib/python2.7/site-packages/pip/_vendor/cachecontrol/serialize.py, line 87, in dumps ).encode(utf8), MemoryError 64d 阅读全文

posted @ 2017-03-10 13:58 LoveAI 阅读(559) 评论(0) 推荐(0)