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Service 'webhcat' check failed: RA080 Can't determine WebHCat hostname neither by associated cluster nor by webhcat.hostname property
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Apache Ambari
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Apache Hive
Created on ‎11-12-2017 11:07 PM - edited ‎08-18-2019 01:13 AM
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I have created a PIG view in Ambari Server and cannot access it due to error "Service 'webhcat' check failed: RA080 Can't determine WebHCat hostname neither by associated cluster nor by webhcat.hostname property"
I used also the below configuration:
- a.Go to Services > HDFS > Configs
- b.Under the Advanced tab, navigate to the Custom core-site section
- c.Click Add Property with the following inputs:
hadoop.proxyuser.hcat.groups=*
hadoop.proxyuser.hcat.hosts=* webhcat.proxyuser.root.groups=* webhcat.proxyuser.root.hosts=* |
But, I have still problem. How can I resolve it?
Created ‎11-13-2017 12:30 AM
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Created ‎11-13-2017 12:14 AM
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Can you share your Pig View configurations and HDP version ?
Created on ‎11-13-2017 12:31 AM - edited ‎08-18-2019 01:13 AM
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Dear Dinesh,
HDP version is 2.6. Pig View Configuration is in the below figures:
Created ‎11-13-2017 12:30 AM
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Created ‎11-13-2017 12:47 AM
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Thanks for link. One step is about Hive configuration, but I do not want it. Or is it mandatory for Pig View? this link: https://docs.hortonworks.com/HDPDocuments/Ambari-2.6.0.0/bk_ambari-views/content/setup_WebHCat_proxy...
Created ‎11-13-2017 06:14 AM
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You need to do that step. That is the one which configures the proxy for your ambari principal.