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Hortonworks Sandbox Forum

Python script not generating log 12: How to Refine and Visualize Server Log Data

  • #49145
    Mayank Rathi

    Hello ,

    Python script is not generating log files. When I tried to run the script command prompt did not return to normal. Any clues ?

    reduce/hadoop-streaming-’ -Djava.library.path=::/usr/lib/hadoop/lib/native/Linux-amd64-64:/usr/lib/hadoop/lib/native::/usr/lib/hadoop/lib/native/Linux-amd64-64:/usr/lib/hadoop/lib/native org.apache.flume.node.Application -f /etc/flume/conf/flume.conf -n sandbox

  • Author
  • #50039
    Sriraman S

    Same here !! Python script is not generating the log files!! Please help asap!!!

    Santosh Aditham

    Exact same issue. Tutorial says ” When the log file has been generated, a timestamp will appear, and the command prompt will return to normal ([root@Sandbox \~]\#). It may take several seconds to generate the log file.” but I do not see command prompt returning to NORMAL! Any help at all?

    Santosh Aditham

    Update: Nothing wrong with the tutorial, just very very slow. If I stop the python script in 5 mins, I get approx 100 rows with HCatalog. If I leave the python script running for almost an hour, I get 500 rows with HCatalog. Sadly, the eventlog has 250,000+ rows!!! So either leave the python script for a day or two or try this:

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