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sunile_manjee
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Re: Does ambari allow multipule instances of zooke...

by Master Guru Master Guru in Support Questions
‎03-15-2016 02:15 AM
‎03-15-2016 02:15 AM
@Shivaji Lucid works is recommending separate install. I agree it can be done via install instance. However, I need to understand if ambari can manage seperate zookeeper instances ... View more

Re: Error in accessing command line interface from...

by Master Guru Master Guru in Support Questions
‎03-15-2016 02:11 AM
2 Kudos
‎03-15-2016 02:11 AM
2 Kudos
@Amit Sharma The user you are trying to access the directory with is root and it does not have permission. Either provide root access to /user/root/ or change to user hdfs via su - hdfs. Current /user/root/ is owned by hdfs according to your log. ... View more

Re: Does ambari allow multipule instances of zooke...

by Master Guru Master Guru in Support Questions
‎03-15-2016 02:06 AM
‎03-15-2016 02:06 AM
@vpoornalingam @Sagar Shimpi I am getting two conflicting responses in this post. So I am asking again. Through ambari can I maintain two separate instances of zookeeper? ... View more

Re: Phoenix timestamp dropping digits

by Master Guru Master Guru in Support Questions
‎03-14-2016 06:51 PM
‎03-14-2016 06:51 PM
@Neeraj Sabharwal I am not sure I completely follow. The sql is being run from phoenix command line. Being so isn't the client should it use epoch? If not how to validate? ... View more

Re: Phoenix timestamp dropping digits

by Master Guru Master Guru in Support Questions
‎03-14-2016 06:14 PM
1 Kudo
‎03-14-2016 06:14 PM
1 Kudo
@Neeraj Sabharwal The bug is for hive. I am experiencing this issue with phoenix. ... View more

Does ambari allow multipule instances of zookeeper...

by Master Guru Master Guru in Support Questions
‎03-14-2016 04:15 PM
2 Kudos
‎03-14-2016 04:15 PM
2 Kudos
Does ambari allow multipule instances of zookeeper? I need two instances of zookeeper. One for all services except Solr and other for solr. Is this possible through ambari? ... View more
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Hive Impersonations

by Master Guru Master Guru in Support Questions
‎03-14-2016 04:03 PM
1 Kudo
‎03-14-2016 04:03 PM
1 Kudo
What are the risk of setting hive.server2.enable.doAs = true ? I have read this but I don't under the full implications of setting to false from a security perspective. Setting to false seems hive user must have access to all files and folders. This is not doable for many use cases (from security perspective). ... View more
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Phoenix timestamp dropping digits

by Master Guru Master Guru in Support Questions
‎03-14-2016 03:05 PM
2 Kudos
‎03-14-2016 03:05 PM
2 Kudos
I have timestamp : 2011-08-28 20:03:01.554797 The last 3 digit fall off when I use timestamp or timestamp (26). I only see the value in whole when I use char(26) but that does not help me. Here are my results: timestamp --> 2011-08-28 20:03:01.554 timestamp (26) --> 2011-08-28 20:03:01.554 char(26) --> 2011-08-28 20:03:01.554797 ... View more
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Re: Zeppelin HDP 2.4 SparkSql aggregate functions ...

by Master Guru Master Guru in Support Questions
‎03-14-2016 02:31 PM
‎03-14-2016 02:31 PM
@Neeraj Sabharwal Yes. ... View more

Zeppelin HDP 2.4 SparkSql aggregate functions fail...

by Master Guru Master Guru in Support Questions
‎03-14-2016 04:54 AM
3 Kudos
‎03-14-2016 04:54 AM
3 Kudos
HDP 2.4 SparkSql on zeppelin aggregate functions are not working. I do a select * from table and it works. However when I do select count(*) from table or any another aggregate function (sum, etc) it fails. I am using Zeppelin version zeppelin-server-0.6.0.2.4.0.0-169.jar ... View more
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