Cloudera Community
Announcements
Celebrating as our community reaches 100,000 members! Thank you!
sunilreddykallu
user rank
Contributor

Re: ambari server reset

by Contributor in Support Questions
‎08-08-2018 08:45 PM
‎08-08-2018 08:45 PM
@amarnath reddy pappu Ok I resetted the server and agent on all nodes and i am on now hosts register page if i register and install again all services and start the cluster My data will be there right i want to make sure it doesnt wipe out. ... View more

ambari server reset

by Contributor in Support Questions
‎08-08-2018 08:25 PM
‎08-08-2018 08:25 PM
If we reset ambari server and delete psotgres database and re install does it will delete whole cluster like namenode metadata and datanodes data. How it will work. Please much needed suggestios ... View more
Labels:

Re: REASON: Server not yet listening on http port ...

by Contributor in Support Questions
‎08-03-2018 06:41 PM
‎08-03-2018 06:41 PM
@Jay Kumar SenSharma Never Mind. Changed password for ambari Keytab and restarted ambari. its up and running now. Thank you. ... View more

Re: REASON: Server not yet listening on http port ...

by Contributor in Support Questions
‎08-03-2018 05:11 PM
‎08-03-2018 05:11 PM
@Jay Kumar SenSharma This is the one error getting when generating keytabs. KVNO Timestamp Principal ---- ------------------- ------------------------------------------------------ ambari-server-ker@HDP.COM [root@hdp /]# kinit -kt /etc/security/keytabs/ambari.server.keytab ambari-server-ker@HDP.COM kinit: Password incorrect while getting initial credentials ... View more

REASON: Server not yet listening on http port 8080...

by Contributor in Support Questions
‎08-02-2018 09:38 PM
‎08-02-2018 09:38 PM
2018-08-02 14:32:51,917 ERROR [main] KerberosChecker:120 - Checksum failed 2018-08-02 14:32:51,918 ERROR [main] AmbariServer:1111 - Failed to run the Ambari Server org.apache.ambari.server.AmbariException: Ambari Server Kerberos credentials check failed. Check KDC availability and JAAS configuration in /etc/ambari-server/conf/krb5JAASLogin.conf at org.apache.ambari.server.controller.utilities.KerberosChecker.checkJaasConfiguration(KerberosChecker.java:121) at org.apache.ambari.server.controller.AmbariServer.main(AmbariServer.java:1102) ... View more
Labels:

Re: Hive connectivity Issue

by Contributor in Support Questions
‎03-12-2018 05:36 PM
‎03-12-2018 05:36 PM
@Jay Kumar SenSharma Still I am having issues on this connectivity [root@hostnmae~]#beeline -u jdbc:hive2://serverip:10000 user pass Connecting tojdbc:hive2://server ip:10000 18/03/12 10:14:36[main]: WARN jdbc.HiveConnection: Failed to connect to serverip:10000 Error: Could notopen client transport with JDBC Uri: jdbc:hive2://serverip:10000: Peerindicated failure: Unsupported mechanism type PLAIN (state=08S01,code=0) Beeline version1.2.1000.2.5.6.0-40 by Apache Hive 0:jdbc:hive2://serverip:10000 (closed)> !quit ... View more

Hive connectivity Issue

by Contributor in Support Questions
‎03-09-2018 11:03 PM
‎03-09-2018 11:03 PM
After Kerberos regenerated from ambari view not able to run this code Connection cnct1 = DriverManager.getConnection("jdbc:hive2://serverip:10000/test","user","test") HiveConnection:Could not open client transport with JDBC Uri: jdbc:hive2://serverIp:10000/test: Peer indicated failure: Unsupported mechanism type PLAIN ... View more
Labels:

Re: Ambari Web ui Kerberos HTTP error

by Contributor in Support Questions
‎10-06-2017 06:22 PM
‎10-06-2017 06:22 PM
@Geoffrey Shelton Okot Thank you ... View more

Ambari Web ui Kerberos HTTP error

by Contributor in Support Questions
‎10-06-2017 03:12 PM
‎10-06-2017 03:12 PM
Hi I am getting this error almost in all services installed can someone help us Connection failed to http://hostname:50070 (Execution of '/usr/bin/kinit -c /var/lib/ambari-agent/tmp/curl_krb_cache/web_alert_ambari-qa_cc_196393db8ad8461dac739b8ea56294c7 -kt /etc/security/keytabs/spnego.service.keytab HTTP/hostname@RELAY.COM > /dev/null' returned 1. kinit: Keytab contains no suitable keys for HTTP/hostname@RELAY.COM while getting initial credentials) ... View more
Labels:

oozie, falcon, storm, Solr

by Contributor in Support Questions
‎09-07-2017 09:57 PM
‎09-07-2017 09:57 PM
After Enabling Kerberos I am not able to access some of the WEB UI's in Ambari: Any Suggestions Please solr: HTTP ERROR 403 Problem accessing /solr/. Reason: GSSException: Defective token detected (Mechanism level: GSSHeader did not find the right tag) falcon : HTTP ERROR: 403 Problem accessing /. Reason: org.apache.hadoop.security.authentication.client.AuthenticationException: GSSException: Defective token detected (Mechanism level: GSSHeader did not find the right tag) oozie: HTTP Status 403 - org.apache.hadoop.security.authentication.client.AuthenticationException: GSSException: Defective token detected (Mechanism level: GSSHeader did not find the right tag) type Status report message org.apache.hadoop.security.authentication.client.AuthenticationException: GSSException: Defective token detected (Mechanism level: GSSHeader did not find the right tag) description Access to the specified resource has been forbidden. Apache Tomcat/6.0.48 ... View more
Contact Me
Online
Offline
Last Visited
‎08-08-2018 09:32 PM
Community Statistics
Member Since ‎08-03-2017 05:27 PM
Last Visited ‎08-08-2018 09:32 PM
Posts 65
Kudos received 2