(English) Check the service status for Hadoop HDFS / HBase / OpenTSDB

Por |2019-03-22T10:00:48+00:00March 22nd, 2019|Hbase, HDFS, Infraestrutura, OpenTSDB|

Desculpe-nos, mas este texto está apenas disponível em English. For the sake of viewer convenience, the content is shown below in the alternative language. You may click the link to switch the active language.To execute these procedures described in this page is required to be connected to *dev* or *prod* through *vnc*. ## Check Hadoop [...]

(English) Solving LXC containers issues related to TLS/SSL/HTTPS

Por |2017-01-10T17:00:37+00:00January 2nd, 2017|Infraestrutura|

Desculpe-nos, mas este texto está apenas disponível em English. For the sake of viewer convenience, the content is shown below in the alternative language. You may click the link to switch the active language.When you are inside a LXC container you can experience errors (more like a freeze) when you try to access the virtual [...]

(English) UPS: Maintenance and retrieving information

Por |2016-12-13T11:29:58+00:00December 13th, 2016|Desenvolvimento, Lembretes|

Desculpe-nos, mas este texto está apenas disponível em English. For the sake of viewer convenience, the content is shown below in the alternative language. You may click the link to switch the active language.Maintenance UPS init scripts are the following: /etc/init.d/upsdrv (initialize the driver infraestructure) /etc/init.d/upsd (ups daemon) /etc/init.d/upsmon (ups monitoring utility - programmed to [...]

(English) Hbase tables backup

Por |2018-07-26T13:39:50+00:00November 28th, 2016|Hbase|

Desculpe-nos, mas este texto está apenas disponível em English. For the sake of viewer convenience, the content is shown below in the alternative language. You may click the link to switch the active language.Here is an sample for backup hbase tables. In this example we are exporting OpenTSDB tables. First it's necessary to export tables [...]

Download de arquivos com PyCurl do CDN CloudFlare

Por |2018-07-26T13:39:51+00:00May 9th, 2016|Desenvolvimento, Python|

Ao codificar em Python um download de uma URL que o CloudFlare CDN faz cache é necessário informar um "User Agent" e ter suporte à SSLv3, caso contrário você obterá um arquivo com o nome do que requisitou mas que é um HTML com os dizeres: Error 1010 Ray ID: 29xxxxxxxxxed • 2016-05-08 19:20:51 UTC [...]

(English) How to setup and start using a VirtualEnv

Por |2015-12-16T12:34:40+00:00December 16th, 2015|Desenvolvimento|

Desculpe-nos, mas este texto está apenas disponível em English. For the sake of viewer convenience, the content is shown below in the alternative language. You may click the link to switch the active language.First you need to install the following packages: Python Pip Virtualenv Now you need to follow these steps: cd /home/myuser/myvenvs virtualenv --no-site-packages [...]

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