Thanks this was exactly the problem
Freundliche Grüße / Kind regards Daniel Klinger -- Software Engineer Web Computing GmbH Mendelstraße 11 48149 Münster Telefon: +49 251 39655243 E-Mail: <mailto:[email protected]> [email protected] Web Computing GmbH, Münster Handelsregister/Commercial Register: Amtsgericht Münster HRB 13758 Geschäftsführung: Sebastian Zimmermann, Maximilian Busch Von: Yusaku Sako [mailto:[email protected]] Gesendet: Dienstag, 19. Mai 2015 06:22 An: [email protected] Betreff: Re: Ambari 2.0 - Namenode Moved - ConnectionRefused Error Hi Daniel, You might need to run Hive Metatool to update the pointer to the new NameNode: https://cwiki.apache.org/confluence/display/Hive/Hive+MetaTool hive --service metatool -listFSRoot <- shows the current pointer to NN hive --service metatool -updateLocation <new-loc> <old-loc> <- updates the pointer to NN I hope this helps. Yusaku From: Daniel Klinger <[email protected] <mailto:[email protected]> > Reply-To: "[email protected] <mailto:[email protected]> " <[email protected] <mailto:[email protected]> > Date: Monday, May 18, 2015 1:10 AM To: "[email protected] <mailto:[email protected]> " <[email protected] <mailto:[email protected]> > Subject: Ambari 2.0 - Namenode Moved - ConnectionRefused Error Hi all, ich moved my Namenode to a new Node with Ambari 2.0. The moving itselve worked fine but now I'm getting a ConnectionRefused-Error an HBase and Hive (if i run a HiveQuery). Error occurred executing hive query: Error while compiling statement: FAILED: SemanticException MetaException(message:java.net.ConnectException: Call From node0.test.local/192.168.1.173 to node1.test.local:8020 failed on connection exception: java.net.ConnectException: Connection refused; For more details see: http://wiki.apache.org/hadoop/ConnectionRefused Node1 is my old Namenode. Somewehre there is still node1 as Namnode listed. But i cant find it. I searched all Config-xml-files there is no entry regarding node1. Where is the mistake? Greetz dk
