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Adapter operation failed in Tez view (TEZ-0.7)



I am using HDP-2.6 with Amabri-

The insert query is written in Hive, when i click on Tez view i can see insert query is running but with following error and statement:

Adapter operation failed » 404: Failed to fetch results by the proxy from url:

Details: { "trace": "<html>\n<head>\n<meta http-equiv=\"Content-Type\" content=\"text/html; charset=ISO-8859-1\"/>\n<title>Error 404 Not current Dag: 2</title>\n</head>\n<body><h2>HTTP ERROR 404</h2>\n<p>Problem accessing /ui/ws/v2/tez/dagInfo.

Reason:\n<pre> Not current Dag: 2</pre></p><hr /><i><small>Powered by Jetty://</small></i><br/> \n<br/> \n<br/> \n<br/> \n<br/> \n<br/> \n<br/> \n<br/> \n<br/> \n<br/> \n<br/> \n<br/> \n<br/> \n<br/> \n<br/> \n<br/> \n<br/> \n<br/> \n<br/> \n<br/> \n\n</body>\n</html>\n", "message": "Failed to fetch results by the proxy from url:", "status": 404 }

Request: { "adapterName": "dag-am", "url": "", "responseHeaders": { "pragma": "no-cache", "x-content-type-options": "nosniff", "x-frame-options": "SAMEORIGIN", "content-type": "application/json", "cache-control": "no-store", "user": "admin", "content-length": "2111", "x-xss-protection": "1; mode=block" }, "queryParams": { "dagID": 2, "counters": "" }, "namespace": "app" }


Error: Adapter operation failed at ember$data$lib$adapters$errors$AdapterError.EmberError (

at new ember$data$lib$adapters$errors$AdapterError (

at Class.handleResponse (

at Class.hash.error (

at fire (
at Object.fireWith [as rejectWith] (

at done (

at XMLHttpRequest.<anonymous> (


Super Mentor

@Rohit Sharma

- By any chance you are getting [HTTP ERROR 401] while accessing the following URL ?


- Is this a kerberized cluster?

- What is the version of ambari that you are using?


@Jay SenSharma

1) No, i'm not getting HTTP ERROR 401.

2) No its not kerberized cluster

3) Amabri-

thanks for the instant reply.

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