Member since
01-25-2016
345
Posts
86
Kudos Received
25
Solutions
My Accepted Solutions
Title | Views | Posted |
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4940 | 10-20-2017 06:39 PM | |
3480 | 03-30-2017 06:03 AM | |
2560 | 02-16-2017 04:55 PM | |
15999 | 02-01-2017 04:38 PM | |
1131 | 01-24-2017 08:36 PM |
02-22-2016
07:58 PM
@Prakash Punj Are you expecting to see number of active users in cluster or Currently logged in users ? if you are looking to find total active users. yes, we can find in Ambari-> Admin-> Manage Ambari-> Users -> Active if you are looking to find currently logged in user. I don't think we have such functionality in Ambari Dashboard
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02-22-2016
05:57 PM
1 Kudo
you need to consider "Configuration for Master-Master-Active-Passive" link we are running two Ambari-servers in my project and pointing to same DB. If one DB does down we can make few changes in ambari conf to point another host HA datatabase. As per my knowledge there is no Ambari-server HA in Hortonworks..we have to do this through any database while implementing database HA.
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02-22-2016
05:19 PM
1 Kudo
@Ram D I think you can consider this. 1) create AmbariDB HA on new client host (non-ec2) 2) install ambari-server on new host and point ambaridb it to ec2 (Primary) if Ec2 goes down 1) make non-ec2 ambari-server as primary while making few changes in Ambari config like pointing new db.
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02-22-2016
02:09 PM
1 Kudo
@Aaron Dossett Can you please try this as well link
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02-22-2016
01:23 PM
2 Kudos
@Aaron Dossett try to increase below property in core_site.xml <property> <name>io.file.buffer.size</name>
<value>146215</value> </property>
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02-22-2016
06:26 AM
1 Kudo
Is multiple disks on the same node? if yes, I think you can decommission the node from Ambari->hosts->data node -> you will find decommission from drop down.
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02-22-2016
05:52 AM
1 Kudo
@Pooja Chawda I hope this may help SELECT packets.sourceip FROM packets
WHERE packets.destip = "${hivevar:DEST_IP}"
AND packets.hour = ${hivevar:HOUR}
GROUP BY packets.sourceip link
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02-15-2016
06:30 AM
@Aditya Goyal Can you run jps in cli and paste the output. it seems some of the hadoop services are not running.
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02-14-2016
03:17 AM
1 Kudo
@Revathy Mourouguessane I hope this link will help for you https://flume.apache.org/FlumeUserGuide.html
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02-12-2016
05:35 PM
@Satish S see the error message you have to include SqlManager in your conenction string. 16/02/12 09:28:51 ERROR manager.SqlManager: Error executing statement:
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