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Posted to user@cassandra.apache.org by Brian Tarbox <ta...@cabotresearch.com> on 2014/03/20 16:48:17 UTC

getting lots of dropped messages/requests/mutations but only on 2 of 6 servers

I have a six node cluster (running m2-2xlarge instances in AWS) with RF=3
and I'm seeing two of the six nodes reporting lots of dropped messages.

The six machines are identical (created from same AWS AMI) so this local
behavior has me puzzled.

BTW this is mostly happening when I'm reading via secondary indexes.

I only have 40 gig of data or so on each machine.

Any help appreciated.