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apply model radoop read time out

rur68rur68 RapidMiner Certified Analyst, Member Posts: 11 Contributor II
in Help
hi, i use apply model radoop to predict my new data in cluster hadoop but i keep getting error like the picture below. when i use apply model normal operator outside radoopnest, it run succesfully. can anyone explain me why? or anyone has experienced same problem with me?

Answers

  • tkeneztkenez Employee-RapidMiner, RapidMiner Certified Expert, Member Posts: 22 RM Product Management
    Hi @rur68 ,

    Have you tried increasing the Hive command timeout for your Radoop connection? (in Connections -> Manage Radoop Connections, select your connection and click Configure..., then in the top right Filter for Hive command timeout.) It will be located on the Hive tab, its default value is 30 seconds.

    Remember to Save your connection before running it again.

    Hope this helps,
    Tamas
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