Hello, I'm setting up Ambari slider view in Ambari 2.5.0 on HDP 2.6. The Sider view configuration when HDP is my cluster name: ambari.server.url = http://<ambari_machine>:8080/api/v1/clusters/HDP ambari.server.username/ambari.server.password = admin/admin slider.user=${username} When opening this Slider view from Ambari as admin user I get the following error message: Unable to initialize Slider view: java.net.SocketTimeoutException: Read timed out When checking the log file in /var/log/ambari-server/slider-view I see the following: 05 Jun 2017 07:25:39,906 WARN [ambari-client-thread-26] [SLIDER 2.0.0 Slider_view] AmbariHttpClient:74 - Unable to determine Ambari clusters java.net.SocketTimeoutException: Read timed out 05 Jun 2017 07:25:39,907 ERROR [ambari-client-thread-26] [SLIDER 2.0.0 Slider_view] SliderAppsViewControllerImpl:298 - Exception determining view status java.lang.RuntimeException: Read timed out Any ideas on how to solve this issue? ... View more

When using the InferAvroschema component for a complex json file I get the following exception: 2017-02-15 16:00:28,124 ERROR [Timer-Driven Process Thread-2] o.a.nifi.processors.kite.InferAvroSchema InferAvroSchema Failed to infer Avro schema for StandardFlowFileRecord[uuid=,claim=StandardContentClaim [resourceClaim=StandardResourceClaim[id=**, container=default, section=5], offset=0, length=1503821],offset=0,name=10_4.xml.1487174330411.json,size=1503821] due to org.apache.avro.SchemaParseException: Can't redefine: Facility.FacilitySet.CurrentAccount.CurrentAccounts: org.apache.avro.SchemaParseException: Can't redefine: Facility.FacilitySet.CurrentAccount.CurrentAccounts org.apache.avro.SchemaParseException: Can't redefine: Facility.FacilitySet.CurrentAccount.CurrentAccounts The json file I'm using is a valid json (validated on the http://jsonlint.com/ website). Anyone have encountered this issue before? Regards, Dawid ... View more