Support #11560

Remove old CDH 5.9 Cluster

Added by Sandro La Bruzzo almost 2 years ago. Updated over 1 year ago.

Status:ClosedStart date:Apr 03, 2018
Priority:NormalDue date:
Assignee:_InfraScience Systems Engineer% Done:

100%

Category:Other
Infrastructure:Development
Milestones:
Duration:

Description

After the new installation is done we can remove the test cluster CDH 5.9

History

#2 Updated by Andrea Dell'Amico over 1 year ago

Also the Hortonworks cluster should be dismissed. @michele.debonis@isti.cnr.it would you comment here when we are ready to start?

#3 Updated by Andrea Dell'Amico over 1 year ago

  • % Done changed from 0 to 50
  • Status changed from New to In Progress

The CDH 9 cluster at GARR-CT1 has been destroyed.

#4 Updated by Andrea Dell'Amico over 1 year ago

#6 Updated by Andrea Dell'Amico over 1 year ago

@tommaso.piccioli@isti.cnr.it, @sandro.labruzzo@isti.cnr.it just moved all the data from the Hortonworks cluster. The VMs:

ambari-hadoop.d4science.org
rm[1:4]-hadoop.d4science.org
worker[1:11]-hadoop.d4science.org
db-hadoop.d4science.org

can be deleted, and the volumes got back. The eleven workers had 1TB AoE data disk each, so it's a lot of stuff.

#7 Updated by Andrea Dell'Amico over 1 year ago

#8 Updated by Tommaso Piccioli over 1 year ago

  • % Done changed from 50 to 100
  • Status changed from In Progress to Closed

VM removed, volumes removed, IP removed.

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