Hathi
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Update as of 5:00 PM the cluster is back in production. The Hathi cluster began experiencing various issues stemming from a recent kernel upgrade around 7:00am EST. Engineers are currently diagnosing the issue and are working to identify a fix. We wi...
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The Emergency Hathi Maintenance has been concluded. Thank you for your patience. The Hathi cluster will be unavailable beginning at Thursday, November 30th, 2017 at 8:00am EST, for scheduled maintenance. The cluster will return to full production by...
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Purdue University will be observing a holiday break from December 23 - January 2. During this time, Research Computing services will continue to be available, but all staff will be on leave. Critical system outages will be dealt with should they occ...
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Hathi Hadoop Cluster Maintenance
The Hathi Hadoop cluster will be down for regular maintenance and updates starting on Tuesday, February 6th, 2018 at 8:00am EST. The cluster will be returned to service by 5:00pm. During this time, Hathi will be upgraded to a new Hadoop base image,...
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All Research Computing systems suffered an unplanned outage Saturday, March 24th, 2018 at 8:15pm EDT due to a widespread power failure in the area. Thanks to diligent efforts all night and today by many teams across ITaP, all computational clusters h...
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On Thursday, August 2nd, 2018 at 6:00am EDT, all Research Computing systems will be going offline to allow for major coordinated maintenance of central cooling systems across data centers and upgrades to the research networking core. This will affect...
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The Hathi Hadoop cluster is being retired on Friday, August 31st, 2018. This was Purdue's first generally available Hadoop cluster, and it sparked further interest in other Hadoop systems. Dedicated Hadoop resources are available for research group...