About vciampa

vciampa · ‎04-21-2023

@Shelton, wow apologies, now I´m reading, excellent test. Could you do testing with TLS/SSL? I still haven`t solved this.. 😞 Thank you for your support.

vciampa · ‎03-29-2023

Another Question: other option can be Install jdbc?

vciampa · ‎03-28-2023

Hi Community Team, I have a Private Cloud Base Platform 7.1.7.SP1 with hive 3.1. I need to connect my SAP server (Windows server) to hive. I installed Cloudera ODBC driver 2.6.13 and when I configured the DSN, shows me an error "ERROR 1100 SSL certificate verification failed because the certificate is missing or incorrect. - I have the AUTO TLS/SSL installed in the cluster. Hive has enabled TLS/SSL. My Questions: - How I generate a certificate .jks to this server that is not part of the cluster CDP. - What other steps I do to resolve this. Thank for your support.

vciampa · ‎09-21-2021

Thanks @Shelton. Reading I found these limitations: - Replicating to and from HDP to Cloudera Manager 7.x is not supported by Replication Manager. * The only option I saw: - Use DistCp to replicate data. - Hive external tables. For information to replicate data, contact Cloudera Support =>? https://docs.cloudera.com/cdp/latest/data-migration/topics/cdpdc-compatibility-matrix-bdr.html

vciampa · ‎09-21-2021

Thanks for your links! I want to explain the situation better: 1) The CDP Private Cloud Base 7.1.5 platform is already installed 2) In this platform (the new one) Hive 3.1 is installed (Here I need to place the databases that are in version 1.2 Hive) 3) There is another HDP platform, the old one that has Hive 1.2 databases 4) The new CDP-PvCB platform has kerberos and TLS / SSL enabled The goal is to move the databases from Hive 1.2 (previous platform) to the new platform that has Hive 3.1 Some other document or application to perform this task Thanks for your support!

vciampa · ‎09-21-2021

@Shelton, Thanks for your links, they are helpful. I want to explain the situation better: 1) The CDP Private Cloud Base 7.1.5 platform is already installed. 2) In this platform (the new one) Hive 3.1 is installed (Here I need to place the databases that are in version 1.2 Hive) 3) There is another HDP platform, the old one that has Hive 1.2 databases 4) The new CDP-PvCB platform has kerberos and TLS / SSL enabled The goal is to move the databases from Hive 1.2 (previous platform) to the new platform that has Hive 3.1 Thanks for you support!

vciampa · ‎09-20-2021

Greetings to the community. I have this problem. *SOURCE PLATFORM:: HDP 2.6.5 Hive 1.2.1000 *DESTINATION PLATFORM:: -CDP Private Cloud Base 7.1.5 Hive 3.1.3000.7.1.5.0-257 I need migrate any DataBase from Hive 1.2 to Hive 3.1 How can I do this work?, What I need to do? Thank you for the support you can give me

vciampa · ‎08-27-2021

Thanks you very much @Shelton. You are the best!

vciampa · ‎08-27-2021

Hi Community, I need you support. I have 3 node-managers and after rebooting 1 node-manager does not start. (RedHat 7.6 / Hadoop 2.6.5 / Ambari 2.5.1.0). Added the full log: https://drive.google.com/file/d/1Osz9nV5PSBAeu8eiiYsJOsib0h3E3Gjk/view?usp=sharing ---------------------------------------------------------- FATAL nodemanager.NodeManager (NodeManager.java:initAndStartNodeManager(549)) - Error starting NodeManager org.apache.hadoop.yarn.exceptions.YarnRuntimeException: NMWebapps failed to start. at org.apache.hadoop.yarn.server.nodemanager.webapp.WebServer.serviceStart(WebServer.java:116) at org.apache.hadoop.service.AbstractService.start(AbstractService.java:193) at org.apache.hadoop.service.CompositeService.serviceStart(CompositeService.java:120) at org.apache.hadoop.yarn.server.nodemanager.NodeManager.serviceStart(NodeManager.java:302) at org.apache.hadoop.service.AbstractService.start(AbstractService.java:193) at org.apache.hadoop.yarn.server.nodemanager.NodeManager.initAndStartNodeManager(NodeManager.java:547) at org.apache.hadoop.yarn.server.nodemanager.NodeManager.main(NodeManager.java:594) Caused by: org.apache.hadoop.yarn.webapp.WebAppException: Error starting http server at org.apache.hadoop.yarn.webapp.WebApps$Builder.start(WebApps.java:402) at org.apache.hadoop.yarn.server.nodemanager.webapp.WebServer.serviceStart(WebServer.java:100) ... 6 more Caused by: java.net.BindException: Port in use: 0.0.0.0:8042 at org.apache.hadoop.http.HttpServer2.constructBindException(HttpServer2.java:983) at org.apache.hadoop.http.HttpServer2.bindForSinglePort(HttpServer2.java:1006) at org.apache.hadoop.http.HttpServer2.openListeners(HttpServer2.java:1063) at org.apache.hadoop.http.HttpServer2.start(HttpServer2.java:920) at org.apache.hadoop.yarn.webapp.WebApps$Builder.start(WebApps.java:398) ... 7 more Caused by: java.net.BindException: Address already in use at sun.nio.ch.Net.bind0(Native Method) at sun.nio.ch.Net.bind(Net.java:433) at sun.nio.ch.Net.bind(Net.java:425) at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:223) at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74) at org.mortbay.jetty.nio.SelectChannelConnector.open(SelectChannelConnector.java:216) at org.apache.hadoop.http.HttpServer2.bindListener(HttpServer2.java:971) at org.apache.hadoop.http.HttpServer2.bindForSinglePort(HttpServer2.java:1002) ... 10 more 2021-08-27 14:03:48,701 INFO nodemanager.NodeManager (LogAdapter.java:info(45)) - SHUTDOWN_MSG: /************************************************************ SHUTDOWN_MSG: Shutting down NodeManager at tcolp062.localdomain/10.161.174.132 ************************************************************/ Community Thanks!!!!!

vciampa · ‎08-18-2021

Thanks @willx for you support!

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