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Pig issue with hue browser

Question asked by mohan on Aug 19, 2015
HI ,
I have installed MAP R on single node cluster through web gui ,When issue pig script from Hue browser it throwing the below error but no issue from terminal window .Any idea or suggestions will be greate

 { "message": "Error submitting workflow pig-app-hue-script - mapr", "traceback": [ [ "/opt/mapr/hue/hue-3.7.0/apps/oozie/src/oozie/views/editor.py", 359, "_submit_workflow", "job_id = submission.run()" ], [ "/opt/mapr/hue/hue-3.7.0/desktop/libs/liboozie/src/liboozie/submittion.py", 86, "run", "self.oozie_id = self.api.submit_job(self.properties)" ], [ "/opt/mapr/hue/hue-3.7.0/desktop/libs/liboozie/src/liboozie/oozie_api.py", 259, "submit_job", "resp = self._root.post('jobs', params, data=config_gen(properties), contenttype=_XML_CONTENT_TYPE)" ], [ "/opt/mapr/hue/hue-3.7.0/desktop/core/src/desktop/lib/rest/resource.py", 115, "post", "self._make_headers(contenttype))" ], [ "/opt/mapr/hue/hue-3.7.0/desktop/core/src/desktop/lib/rest/resource.py", 73, "invoke", "urlencode=self._urlencode)" ], [ "/opt/mapr/hue/hue-3.7.0/desktop/core/src/desktop/lib/rest/http_client.py", 158, "execute", "raise self._exc_class(ex)" ] ], "detail": "The Oozie server is not running: HTTPConnectionPool(host='maprn1', port=11000): Max retries exceeded with url: /oozie/v1/jobs?timezone=America%2FLos_Angeles&user.name=mapr&doAs=mapr (Caused by : [Errno 111] Connection refused)", "title": "Error" }

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