1) From Ambari-server logs i can see following error/exception/warning: I have also attached the full log    2020-08-10 06:15:48,174 INFO [Stack Version Loading Thread] RepoUrlInfoCallable:94 - Loading latest URL info from http://s3.amazonaws.com/dev.hortonworks.com/HDP/hdp_urlinfo.json for stacks HDP-2.3.GlusterFS,HDP-2.3.ECS,HDP-2.6 2020-08-10 06:15:48,174 INFO [Stack Version Loading Thread] RepoUrlInfoCallable:94 - Loading latest URL info from http://public-repo-1.hortonworks.com/HDP/hdp_urlinfo.json for stacks HDP-2.5,HDP-2.3,HDP-2.1.GlusterFS,HDP-2.4,HDP-2.1,HDP-2.2,HDP-2.0 2020-08-10 06:15:48,339 INFO [Stack Version Loading Thread] RepoUrlInfoCallable:110 - Loaded URI http://public-repo-1.hortonworks.com/HDP/hdp_urlinfo.json for stacks HDP-2.5,HDP-2.3,HDP-2.1.GlusterFS,HDP-2.4,HDP-2.1,HDP-2.2,HDP-2.0 in 167ms 2020-08-10 06:15:48,943 ERROR [Stack Version Loading Thread] URLStreamProvider:245 - Received HTTP 403 response from URL: http://s3.amazonaws.com/dev.hortonworks.com/HDP/hdp_urlinfo.json 2020-08-10 06:15:48,943 INFO [Stack Version Loading Thread] RepoUrlInfoCallable:107 - Could not load the URI from http://s3.amazonaws.com/dev.hortonworks.com/HDP/hdp_urlinfo.json, stack defaults will be used 2020-08-10 06:15:48,943 INFO [Stack Version Loading Thread] RepoUrlInfoCallable:110 - Loaded URI http://s3.amazonaws.com/dev.hortonworks.com/HDP/hdp_urlinfo.json for stacks HDP-2.3.GlusterFS,HDP-2.3.ECS,HDP-2.6 in 772ms 2020-08-10 06:15:48,944 INFO [main] StackContext:180 - Loaded urlinfo in 777ms 2020-08-10 06:15:48,945 ERROR [main] StackContext:189 - Could not load repo results java.io.IOException: Server returned HTTP response code: 403 for URL: http://s3.amazonaws.com/dev.hortonworks.com/HDP/hdp_urlinfo.json at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:423) at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1950) at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1945) at java.security.AccessController.doPrivileged(Native Method) at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1944) at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1514) at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1498) at org.apache.ambari.server.controller.internal.URLStreamProvider.readFrom(URLStreamProvider.java:116) at org.apache.ambari.server.controller.internal.URLStreamProvider.readFrom(URLStreamProvider.java:121) at org.apache.ambari.server.state.stack.RepoUrlInfoCallable.call(RepoUrlInfoCallable.java:97) at org.apache.ambari.server.state.stack.RepoUrlInfoCallable.call(RepoUrlInfoCallable.java:50) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) Caused by: java.io.IOException: Server returned HTTP response code: 403 for URL: http://s3.amazonaws.com/dev.hortonworks.com/HDP/hdp_urlinfo.json at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1900) at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1498) at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480) at org.apache.ambari.server.controller.internal.URLStreamProvider.processURL(URLStreamProvider.java:218) at org.apache.ambari.server.controller.internal.URLStreamProvider.processURL(URLStreamProvider.java:142) ... 8 more     2020-08-10 06:15:50,050 INFO [main] PasswordUtils:175 - Credential provider creation failed org.apache.ambari.server.AmbariException: Master key initialization failed. at org.apache.ambari.server.security.encryption.CredentialProvider.<init>(CredentialProvider.java:63) at org.apache.ambari.server.utils.PasswordUtils.loadCredentialProvider(PasswordUtils.java:173) at org.apache.ambari.server.utils.PasswordUtils.readPasswordFromStore(PasswordUtils.java:148) at org.apache.ambari.server.configuration.ComponentSSLConfiguration.getPassword(ComponentSSLConfiguration.java:121) at org.apache.ambari.server.configuration.ComponentSSLConfiguration.init(ComponentSSLConfiguration.java:63) at org.apache.ambari.server.controller.AmbariServer.main(AmbariServer.java:1107) 2020-08-10 06:15:50,425 INFO [main] AmbariManagementControllerImpl:427 - Initializing the AmbariManagementControllerImpl 2020-08-10 06:15:50,508 INFO [main] SingleFileWatch:78 - Starting SingleFileWatcher:ambari.properties 2020-08-10 06:15:50,512 INFO [main] AmbariServer:786 - Jetty is configuring ambari-client-thread with 2 reserved acceptors/selectors and a total pool size of 25 for 8 processors. 2020-08-10 06:15:50,539 INFO [main] AmbariServer:786 - Jetty is configuring qtp-ambari-agent with 4 reserved acceptors/selectors and a total pool size of 25 for 8 processors. 2020-08-10 06:15:50,614 INFO [main] ClustersImpl:281 - Initializing cluster and host data. 2020-08-10 06:15:50,653 INFO [main] ClassPathXmlApplicationContext:583 - Refreshing org.springframework.context.support.ClassPathXmlApplicationContext@51df2a41: startup date [Mon Aug 10 06:15:50 CEST 2020]; root of context hierarchy 2020-08-10 06:15:50,908 INFO [main] CertificateManager:75 - Initialization of root certificate 2020-08-10 06:15:50,908 INFO [main] CertificateManager:77 - Certificate exists:true 2020-08-10 06:15:50,971 INFO [main] ViewRegistry:534 - Triggering loading of [ALL] views 2020-08-10 06:15:50,984 INFO [main] ViewRegistry:1814 - Reading view archive /var/lib/ambari-server/resources/views/ambari-admin-2.7.3.0.0.jar. 2020-08-10 06:15:51,092 INFO [main] ViewRegistry:1850 - View deployed: ADMIN_VIEW{2.7.3.0}. 2020-08-10 06:15:51,128 INFO [main] HeartbeatProcessor:160 - **** Starting heartbeats processing threads **** 2020-08-10 06:15:51,130 INFO [main] AmbariServer:496 - ********** Started Heartbeat handler ********** 2020-08-10 06:15:51,131 INFO [main] AmbariServer:535 - ********* Initializing Clusters ********** 2020-08-10 06:15:51,131 INFO [main] AmbariServer:541 - ********* Current Clusters State ********* 2020-08-10 06:15:51,132 INFO [main] AmbariServer:542 - 2020-08-10 06:15:51,132 INFO [main] AmbariServer:544 - ********* Reconciling Alert Definitions ********** 2020-08-10 06:15:51,132 INFO [main] AmbariServer:547 - ********* Initializing ActionManager ********** 2020-08-10 06:15:51,132 INFO [main] AmbariServer:550 - ********* Initializing Controller ********** 2020-08-10 06:15:51,132 INFO [main] AmbariServer:554 - ********* Initializing Scheduled Request Manager ********** 2020-08-10 06:15:51,397 INFO [main] ContextLoader:304 - Root WebApplicationContext: initialization started 2020-08-10 06:15:51,398 INFO [main] AnnotationConfigWebApplicationContext:583 - Refreshing Root WebApplicationContext: startup date [Mon Aug 10 06:15:51 CEST 2020]; parent: org.springframework.context.support.ClassPathXmlApplicationContext@51df2a41 2020-08-10 06:15:51,425 INFO [main] AnnotationConfigWebApplicationContext:208 - Registering annotated classes: [class org.apache.ambari.server.configuration.spring.ApiSecurityConfig] 2020-08-10 06:15:51,961 INFO [main] AutowiredAnnotationBeanPostProcessor:155 - JSR-330 'javax.inject.Inject' annotation found and supported for autowiring 2020-08-10 06:15:52,776 INFO [main] DefaultSecurityFilterChain:43 - Creating filter chain: org.springframework.security.web.util.matcher.AnyRequestMatcher@1, [org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter@6292c63e, org.springframework.security.web.context.SecurityContextPersistenceFilter@232b3b4c, org.springframework.security.web.header.HeaderWriterFilter@6fdd3382, org.springframework.security.web.authentication.logout.LogoutFilter@13dc383b, org.apache.ambari.server.security.authorization.AmbariUserAuthorizationFilter@65bb4cb9, org.apache.ambari.server.security.authentication.AmbariDelegatingAuthenticationFilter@7b33deed, org.springframework.security.web.savedrequest.RequestCacheAwareFilter@39296cef, org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter@64e3bc2, org.springframework.security.web.authentication.AnonymousAuthenticationFilter@7fd32c56, org.springframework.security.web.session.SessionManagementFilter@4fea095b, org.springframework.security.web.access.ExceptionTranslationFilter@58e7f930, org.apache.ambari.server.security.authorization.AmbariAuthorizationFilter@b04a6a4, org.springframework.security.web.access.intercept.FilterSecurityInterceptor@472dbaf5] 2020-08-10 06:15:52,846 INFO [main] ContextLoader:344 - Root WebApplicationContext: initialization completed in 1449 ms 2020-08-10 06:15:52,847 WARN [main] DeprecationWarning:43 - Using @Deprecated Class org.eclipse.jetty.servlets.GzipFilter 2020-08-10 06:15:52,847 WARN [main] DeprecationWarning:43 - Using @Deprecated Class org.eclipse.jetty.servlets.GzipFilter 2020-08-10 06:15:52,847 WARN [main] GzipFilter:45 - GzipFilter is deprecated. Use GzipHandler 2020-08-10 06:15:52,847 WARN [main] GzipFilter:45 - GzipFilter is deprecated. Use GzipHandler 2020-08-10 06:15:52,847 INFO [main] ViewThrottleFilter:123 - Ambari Views will be able to utilize 12 concurrent REST API threads 2020-08-10 06:15:52,865 INFO [main] PackagesResourceConfig:101 - Scanning for root resource and provider classes in the packages: org.apache.ambari.server.api.rest org.apache.ambari.server.api.services org.apache.ambari.eventdb.webservice org.apache.ambari.server.api 2020-08-10 06:15:55,283 INFO [main] ScanningResourceConfig:153 - Root resource classes found: class org.apache.ambari.server.api.services.views.ViewService class org.apache.ambari.server.api.services.users.ActiveWidgetLayoutService class org.apache.ambari.server.api.services.RootServiceService class org.apache.ambari.server.api.services.HostService class org.apache.ambari.server.api.services.RemoteClustersService class org.apache.ambari.server.api.services.ValidationService class org.apache.ambari.server.api.services.LogoutService class org.apache.ambari.server.api.services.VersionDefinitionService class org.apache.ambari.server.api.services.groups.GroupService class org.apache.ambari.server.api.services.FeedService class org.apache.ambari.server.api.services.views.ViewPrivilegeService class org.apache.ambari.server.api.services.users.UserAuthenticationSourceService class org.apache.ambari.server.api.services.InstanceService class org.apache.ambari.server.api.services.ClusterService class org.apache.ambari.server.api.services.AmbariPrivilegeService class org.apache.ambari.server.api.services.views.ViewUrlsService class org.apache.ambari.server.api.services.users.UserAuthorizationService class org.apache.ambari.server.api.rest.KdcServerReachabilityCheck class org.apache.ambari.server.api.services.ExtensionsService class org.apache.ambari.server.api.services.SettingService class org.apache.ambari.server.api.rest.HealthCheck class org.apache.ambari.server.api.services.AlertTargetService class org.apache.ambari.server.api.services.RecommendationService class org.apache.ambari.server.api.services.TargetClusterService class org.apache.ambari.server.api.services.KerberosDescriptorService class org.apache.ambari.server.api.services.StacksService class org.apache.ambari.server.api.services.users.UserService class org.apache.ambari.server.api.services.KeyService class org.apache.ambari.server.api.services.BlueprintService class org.apache.ambari.server.api.services.LdapSyncEventService class org.apache.ambari.server.api.services.views.ViewPermissionService class org.apache.ambari.server.api.services.views.ViewDataMigrationService class org.apache.ambari.server.api.services.RoleAuthorizationService class org.apache.ambari.server.api.services.groups.MemberService class org.apache.ambari.server.api.services.groups.GroupPrivilegeService class org.apache.ambari.server.api.rest.BootStrapResource class org.apache.ambari.server.api.services.ActionService class org.apache.ambari.server.api.services.views.ViewInstanceService class org.apache.ambari.server.api.services.users.UserPrivilegeService class org.apache.ambari.server.api.services.views.ViewVersionService class org.apache.ambari.server.api.services.ExtensionLinksService class org.apache.ambari.server.api.services.PersistKeyValueService class org.apache.ambari.server.api.services.RequestService class org.apache.ambari.server.api.services.PermissionService 2020-08-10 06:15:55,284 INFO [main] ScanningResourceConfig:153 - Provider classes found: class org.apache.ambari.server.api.GsonJsonProvider 2020-08-10 06:15:55,329 INFO [main] WebApplicationImpl:815 - Initiating Jersey application, version 'Jersey: 1.19 02/11/2015 03:25 AM' 2020-08-10 06:15:55,983 WARN [main] Errors:173 - The following warnings have been detected with resource and/or provider classes: WARNING: A HTTP GET method, public javax.ws.rs.core.Response org.apache.ambari.server.api.services.InstanceService.getInstances(java.lang.String,javax.ws.rs.core.HttpHeaders,javax.ws.rs.core.UriInfo), should not consume any entity. WARNING: A HTTP GET method, public javax.ws.rs.core.Response org.apache.ambari.server.api.services.InstanceService.getInstance(java.lang.String,javax.ws.rs.core.HttpHeaders,javax.ws.rs.core.UriInfo,java.lang.String), should not consume any entity. WARNING: A HTTP GET method, public javax.ws.rs.core.Response org.apache.ambari.server.api.services.views.ViewService.getViews(java.lang.String,javax.ws.rs.core.HttpHeaders,javax.ws.rs.core.UriInfo), should not consume any entity. WARNING: A HTTP GET method, public javax.ws.rs.core.Response org.apache.ambari.server.api.services.views.ViewService.getView(java.lang.String,javax.ws.rs.core.HttpHeaders,javax.ws.rs.core.UriInfo,java.lang.String), should not consume any entity. WARNING: A HTTP GET method, public javax.ws.rs.core.Response org.apache.ambari.server.api.services.views.ViewVersionService.getVersions(java.lang.String,javax.ws.rs.core.HttpHeaders,javax.ws.rs.core.UriInfo,java.lang.String), should not consume any entity. WARNING: A HTTP GET method, public javax.ws.rs.core.Response org.apache.ambari.server.api.services.views.ViewVersionService.getVersion(java.lang.String,javax.ws.rs.core.HttpHeaders,javax.ws.rs.core.UriInfo,java.lang.String,java.lang.String), should not consume any entity. WARNING: A HTTP GET method, public javax.ws.rs.core.Response org.apache.ambari.server.api.services.RequestService.getRequests(java.lang.String,javax.ws.rs.core.HttpHeaders,javax.ws.rs.core.UriInfo), should not consume any entity. WARNING: A HTTP GET method, public javax.ws.rs.core.Response org.apache.ambari.server.api.services.RequestService.getRequest(java.lang.String,javax.ws.rs.core.HttpHeaders,javax.ws.rs.core.UriInfo,java.lang.String), should not consume any entity. WARNING: A HTTP GET method, public javax.ws.rs.core.Response org.apache.ambari.server.api.services.BlueprintService.getBlueprints(java.lang.String,javax.ws.rs.core.HttpHeaders,javax.ws.rs.core.UriInfo), should not consume any entity. WARNING: A HTTP GET method, public javax.ws.rs.core.Response org.apache.ambari.server.api.services.BlueprintService.getBlueprint(java.lang.String,javax.ws.rs.core.HttpHeaders,javax.ws.rs.core.UriInfo,java.lang.String), should not consume any entity. WARNING: A HTTP GET method, public javax.ws.rs.core.Response org.apache.ambari.server.api.services.users.UserService.getUsers(java.lang.String,javax.ws.rs.core.HttpHeaders,javax.ws.rs.core.UriInfo), should not consume any entity. WARNING: A HTTP GET method, public javax.ws.rs.core.Response org.apache.ambari.server.api.services.users.UserService.getUser(java.lang.String,javax.ws.rs.core.HttpHeaders,javax.ws.rs.core.UriInfo,java.lang.String), should not consume any entity. WARNING: A HTTP GET method, public javax.ws.rs.core.Response org.apache.ambari.server.api.services.HostService.getHosts(java.lang.String,javax.ws.rs.core.HttpHeaders,javax.ws.rs.core.UriInfo), should not consume any entity. WARNING: A HTTP GET method, public javax.ws.rs.core.Response org.apache.ambari.server.api.services.HostService.getHost(java.lang.String,javax.ws.rs.core.HttpHeaders,javax.ws.rs.core.UriInfo,java.lang.String), should not consume any entity. WARNING: A HTTP GET method, public javax.ws.rs.core.Response org.apache.ambari.server.api.services.KerberosDescriptorService.getKerberosDescriptors(java.lang.String,javax.ws.rs.core.HttpHeaders,javax.ws.rs.core.UriInfo), should not consume any entity.     2) Postgress DB is fine    Postgress DB and Ambari server running on same host   # grep -i jdbc /etc/ambari-server/conf/ambari.properties server.jdbc.connection-pool=internal server.jdbc.database=postgres server.jdbc.database_name=ambari server.jdbc.postgres.schema=ambari server.jdbc.user.name=ambari server.jdbc.user.passwd=/etc/ambari-server/conf/password.dat   /etc/ambari-server/conf # service postgresql status ● postgresql.service - PostgreSQL database server Loaded: loaded (/usr/lib/systemd/system/postgresql.service; enabled; vendor preset: disabled) Active: active (running) since Mon 2020-08-10 06:13:32 CEST; 20min ago Process: 26813 ExecStop=/usr/lib/postgresql-init stop (code=exited, status=0/SUCCESS) Process: 26783 ExecReload=/usr/lib/postgresql-init reload (code=exited, status=0/SUCCESS) Process: 26826 ExecStart=/usr/lib/postgresql-init start (code=exited, status=0/SUCCESS) Main PID: 26838 (postgres) Tasks: 15 (limit: 512) CGroup: /system.slice/postgresql.service ├─26838 /usr/lib/postgresql94/bin/postgres -D /var/lib/pgsql/data ├─26839 postgres: logger process ├─26841 postgres: checkpointer process ├─26842 postgres: writer process ├─26843 postgres: wal writer process ├─26844 postgres: autovacuum launcher process ├─26845 postgres: stats collector process ├─26966 postgres: root citrix-confdb [local] idle ├─27110 postgres: ambari ambari 127.0.0.1(44408) idle ├─27111 postgres: ambari ambari 127.0.0.1(44410) idle ├─27130 postgres: ambari ambari 127.0.0.1(44436) idle ├─27204 postgres: ctxvda citrix-confdb 127.0.0.1(44456) idle ├─27253 postgres: ambari ambari 127.0.0.1(44476) idle ├─27254 postgres: ambari ambari 127.0.0.1(44478) idle └─27255 postgres: ambari ambari 127.0.0.1(44480) idle Aug 10 06:13:31  systemd[1]: Starting PostgreSQL database server... Aug 10 06:13:31  postgresql-init[26826]: 2020-08-10 06:13:31 CEST LOG: redirecting log output to logging collector process Aug 10 06:13:31  postgresql-init[26826]: 2020-08-10 06:13:31 CEST HINT: Future log output will appear in directory "pg_log". Aug 10 06:13:32  systemd[1]: Started PostgreSQL database server.     3) Please note postgress and ambari server are running on same host      Please let me know your findings   Thanks ... View more

Thanks a lot @stevenmatison    So with your responses, can you please conclude following:   1) My sequence and upgrade path mentioned is correct and it will work. Right ? 2) Finally, can you please help me by   sharing  me the link to download  binaries for  HDF 3.1.0 and HDF 3.3.0 for SLES 12 SP3 ? support matrix always says SLES 12 SP3 is supported with H DF 3.3.0 But if you open release notes of H DF 3.3.0, i dont see any option to download the HDF management pack for SLES 12 SP3.  Release Notes contains link to download for SLES 12 SP1 only   Thanks   ... View more

@stevenmatison , Really Appreciate your response !  I forget to mention here is,   Basically my environment have two separate clusters - HDP and HDF.  About HDP cluster: HDP version i have is 2.6.2 . Ambari version installed on HDP is 2.6.1. We dont have kafka in HDP    About HDF cluster: Ambari version installed on HDF is 2.6.1 running on SLES SP3 HDF version = 3.0.2.4 running on SLES SP3 Apache Kafka = 0.10.2 running on SLES SP3   Each HDP and HDF cluster has separate AMBARI installed. Currently we dont have support contract with hortonworks/cloudera. For this year it is discontinued. We may continue support contract again next year.   Existing HDF cluster has 5 kafka brokers, zookeepers services and ambari metrics installed that's it. Ambari 2.6.1 is installed over this HDF cluster   My Management is asking to have installed with open source kafka 2.5.0 latest stable version and to scratch out existing HDF cluster.  But we are also exploring other option of installing new Ambari 2.7.4 and get Kafka version to at-least 2.0.0 and later. That's the intention    So with this information, here is my plan: Can you please help me to get answer   Step 1) Scratching out existing AMBARI 2.7.4 on HDF cluster.  Step 2) Remove  all existing services - kafka brokers (0.11 version) and zookeepers. Step 3) Install New A MBARI 2.7.4 Step 4) Finally, add new kafka services using 'add services' option    What will be the outcome of new kafka version after Step 4 ?     Thanks       ... View more

Hi   Can you please share me the link to download binaries for  HDF 3.2.0 for SLES 12 SP3 ? Thats all i needed help from this thread. After getting answer we can close this thread   Thanks ... View more

Thanks for reply. Hoover this doesn't answer my question completely  As i mentioned support matrix always says SLES 12 SP3 is supported with H DF 3.2.0 and 3.5.0 But if you open release notes of H DF 3.2.0 and 3.5.0, i dont see any option to download the HDF management pack for SLES 12 SP3.  Release Notes contains link to download for SLES 12 SP1 only   Could you please confirm on this again   ... View more

Hi @Jay Kumar SenSharma Thanks for your reply and helping me ! Can you please have a look of below upgrade sequence and let me know your feedback: I'm planning to implement in the following sequence: 1) Upgrade HDF Mpack using the command: ambari-server upgrade-mpack --mpack=/root/hdf-ambari-mpack-3.1.0.0-564.tar.gz --verbose Restart ambari-server 2) Upgrade HDF to 3.1.0 from 3.0 Note: I will not be upgrading Ambari as of now since currently installed ambari version is 2.6.1 and it is compatible with HDF 3.1.0 as per matrix 3) Finally, i will upgrade Ambari in future if required to 2.7.3 from 2.6.1 Also, how can i verify the installed HDF Mpack version ? Please help ! Regards, Chethan ... View more

Hi @Michael Dennis "MD" Uanang I have similar issue where i can't find VDF file for HDF 3.1.0 version for SLES12 Operating system Can you please help me to find VDF file ? My Goal is to upgrade the HDF version to 3.1.0 from 3..0.2. Basically i have two separate clusters - HDP and HDF. Each clusters is managed by Ambari (one Ambari to manage HDF and another Ambari to manage HDP) Steps to reproduce the issue: In the Versions tab in Ambari of HDF cluster, i clicked on "Register version" In the drop down > Select "Add Version" I will get a popup to upload VDF file as show below: VDF file for HDF 3.1. for SLES12 is not available in HDF 3.1 release notes https://docs.hortonworks.com/HDPDocuments/HDF3/HDF-3.1.0/bk_release-notes/content/ch_hdf_relnotes.html Appreciate help to get me the VDF file for HDF 3.1. for SLES12 Thanks Chethan ... View more