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From Patrik Modesto <>
Subject Re: RF=1
Date Thu, 18 Aug 2011 06:54:02 GMT
On Wed, Aug 17, 2011 at 17:08, Jonathan Ellis <> wrote:
> See

Ok, thanks for the JIRA ticker. I've found that very same problem
during my work on ignoring unavailabla ranges.

But there is the another problem with Hadoop-Cassandra, if there is no
node available for a range of keys, it fails on RuntimeError. For
example having a keyspace with RF=1 and a node is down all MapReduce
tasks fail. I've reworked my previous patch, that was addressing this
issue and now there are ConfigHelper methods for enable/disable
ignoring unavailable ranges.
It's available here: (for version 0.7.8)
I hope it can be applied.


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