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@spinupol
spinupol / hadoop.md
Last active July 19, 2020 20:29
Hadoop_HDFS

Keywords

  • namenode
  • zookeeper (application master -> YARN -> zookeeper takes responsibility)
  • ambari
  • shuffle and sort
  • yarn (resource manager, comes with hadoop)

Commands

Note: password is maria_dev

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@spinupol
spinupol / snippet.ipynb
Created September 22, 2015 21:25
Python snippets
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