Log file browsing in hadoop


Tracing Logs Through YARN Web UI

Hadoop provides the ability to browse the logs of the user applications through YARN Web UI. System logs, Standard error logs and Standard Output messages can be accessed from Tools –> Local Logs Path on YARN Web UI. Tracing Logs for failed/killed Jobs: In the below screen, we are running aggregatewordcount map reduce program for building aggregate of counts of words in input text file. This example can be found in […]


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Dharmeswaran ETL / Hadoop Developer Spark Nov 2016 September 21, 2017

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