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From Fuad Efendi <f...@efendi.ca>
Subject EC2 Experience
Date Wed, 24 Aug 2011 20:16:25 GMT
Any luck? I am having exceptionally bad (ugly) problems with x1.large
instances (7.5Gb), Ubuntu, backed by EBS, Hbase + Hadoop (3 nodes) initially
created by Whirr 0.6 (trunk, 2 months ago)

I suspect it is "virtualization", servers unpredictably stop on 5-10-15
minutes, I even increased ZooKeeper timeouts to 20 minutes but it doesn't

Virtualization related?

GC shows user time ZERO, system time ZERO, and real time 600 seconds (just
as a sample); in most cases (99.99%) all timings are zero (so it's tuned to
the best)

Fuad Efendi

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