Configuration & Troubleshooting

Apache Hadoop 2.0    |    Intermediate
  • 8 videos | 35m 48s
  • Includes Assessment
  • Earns a Badge
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After installation, there are tasks you need to perform before using Hadoop. Learn how to first use HDFS, WordCount, & Web UIs, perform configuration changes, and troubleshoot installation errors.

WHAT YOU WILL LEARN

  • recall the structure of the HDFS command
    recall the importance of the output directory
    run WordCount
    recall the ports of the NameNode and Resource Manager Web Uis
  • use the NameNode and Resource Manager Web Uis
    describe the best practices for changing configuration files
    recall some of the most common errors and how to fix them
    access Hadoop logs and troubleshoot Hadoop installation errors

IN THIS COURSE

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