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Re: How to enable name node HA without cluster dow...

by Master Mentor in Support Questions
‎02-03-2016 10:18 PM
‎02-03-2016 10:18 PM
I also thought Kafka for this @Benjamin Leonhardi ... View more

Re: Enable logging of hadoop logs to hdfs mounted ...

by Master Mentor in Support Questions
‎02-03-2016 10:16 PM
‎02-03-2016 10:16 PM
you can zip those logs once in a while @S Roy ... View more

Re: HBase creating empty regions

by Master Mentor in Support Questions
‎02-03-2016 10:14 PM
‎02-03-2016 10:14 PM
Merge 19k regions manually is a PTA @Josh Elser ... View more

Re: Ambari is not connecting to the right DB

by Master Mentor in Support Questions
‎02-03-2016 08:50 PM
‎02-03-2016 08:50 PM
@rbalam just FYI, mysql-connector-java-5.1.17 is old, we recommend using at least 5.1.29, even better if higher. ... View more

Re: Sub-sequent actions when amazon ec2 instance d...

by Master Mentor in Support Questions
‎02-03-2016 08:39 PM
‎02-03-2016 08:39 PM
you need to put these nodes in excludes list and add new nodes using Ambari. @Ram D ... View more

Re: SQOOP - MYSQL - Practice test instance

by Master Mentor in Support Questions
‎02-03-2016 07:57 PM
‎02-03-2016 07:57 PM
@rich can help with HDPCD related questions ... View more

Re: Widely used flavor & version of Linux

by Master Mentor in Support Questions
‎02-03-2016 07:56 PM
‎02-03-2016 07:56 PM
I'd say RHEL6 been used the most with the last three or four releases of HDP. ... View more

Re: org.apache.ambari.server.AmbariException: Cann...

by Master Mentor in Support Questions
‎02-03-2016 06:59 PM
‎02-03-2016 06:59 PM
@Raja Sekhar Chintalapati so you're past the error now? ... View more

Re: Ambari is not connecting to the right DB

by Master Mentor in Support Questions
‎02-03-2016 06:27 PM
‎02-03-2016 06:27 PM
re-run ambari server setup so that you can enter your remote db information. @rbalam ambari-server stop ambari-server reset ambari-server setup ... View more

Re: org.apache.ambari.server.AmbariException: Cann...

by Master Mentor in Support Questions
‎02-03-2016 06:23 PM
‎02-03-2016 06:23 PM
there are system requirements you need to strictly follow like OS and JDK. Try upgrading your ambari to 2.0 first. @Raja Sekhar Chintalapati ... View more
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Last Visited ‎08-15-2019 06:35 AM
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