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balaji_manthena
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Re: beeline and kerberos

by New Contributor in Support Questions
‎03-31-2016 01:57 PM
‎03-31-2016 01:57 PM
Hi Margus, I am facing similar issue and setting the debug flag is not helping me much. I tried all the various ways of login to beeline, with and without hive services tickets and also with different TGTs. Following are some of my observations, I can login to Hive CLI successfully Ambari hive service check passed. With a valid hive (or other) TGT, I am able to list the hdfs directories (hadoop fs -ls /). Would you see any other check I might need to do here? Was your issue based on similar lines? Would you mind sharing the fix you made for the problem. Thanks, Bala ... View more

Re: SSL in Hadoop

by New Contributor in Support Questions
‎02-28-2016 01:22 PM
1 Kudo
‎02-28-2016 01:22 PM
1 Kudo
@emaxwell Thank you for sharing some useful information. ... View more

SSL in Hadoop

by New Contributor in Support Questions
‎02-26-2016 01:35 PM
3 Kudos
‎02-26-2016 01:35 PM
3 Kudos
Community, I am implementing security as a part of POC on our cluster(HDP 2.3.4). I have few queries regarding below points, please feel free to share your thoughts on this. 1. I would like to enable SSL encryption for all the services (HDFS/YARN/Hive/Sqoop/Oozie) that I use in my cluster. Would it be possible to use a single cert for all the services? 2. What are the performance benefits of using third party authorized certs over self signed certs? 3. If third party certs are preferred, 3.1 Which certs are preferred among internal and external third party certs? 3.2 How would the certs from different vendors vary? Are there any specific standards that needs be met which purchasing the certs? Regards, Balaji ... View more
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Member Since ‎02-26-2016 01:06 PM
Last Visited ‎06-22-2016 06:49 PM
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