n't overlap.
>
> On Tue, Oct 19, 2010 at 3:22 PM, Michael Moores wrote:
>> Does it make sense to add some kind of throttle capability on the
>> ColumnFamilyRecordReader for Hadoop?
>>
>> If I have 60 or so Map tasks running at the same time when the cluster is
My Hadoop TaskTracker is using the Cassandra CplumnFamilyInputFormat, and
appears to be finding records (the data is serialized below in the log output),
but the cassandra Column class is throwing a validation exception indicating
"Required field 'clock' was not present!".
My Cassandra cluster v
I SOLVED the problem.
It was my misunderstanding of how the cassandra connection is being used for
calling getSlices().
On Oct 14, 2010, at 10:06 AM, Michael Moores wrote:
Ok I moved back to hadoop 20.2 and the WordCount example is doing better.
But I am still seeing a problem, that may be due
Method)
Should I expect my job to be executed on the TaskTracker nodes?
On Oct 13, 2010, at 5:39 PM, Michael Moores wrote:
What version of hadoop should i be using with cassandra 0.7.0-beta2?
I am using the latest version 21.0.
Just running a modified version of the WordCount example:
https:/
What version of hadoop should i be using with cassandra 0.7.0-beta2?
I am using the latest version 21.0.
Just running a modified version of the WordCount example:
https://svn.apache.org/repos/asf/cassandra/trunk/contrib/word_count/src/
I get a linkage error thrown from the getSplits method.
Exce
I created CASSANDRA-1617
On Oct 12, 2010, at 1:51 PM, Michael Moores wrote:
> I have a cluster of 8 nodes with a replication factor of 3 and consistency of
> QUORUM.
> When I stop one node in the cluster I end up with socket read timeouts to
>
I have a cluster of 8 nodes with a replication factor of 3 and consistency of
QUORUM.
When I stop one node in the cluster I end up with socket read timeouts to other
nodes:
org.apache.thrift.transport.TTransportException:
java.net.SocketTimeoutException: Read timed out
The timeout is set to 4 se
