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From buddhasystem <potek...@bnl.gov>
Subject Re: "null" vs "value not found"?
Date Thu, 24 Feb 2011 20:44:13 GMT

Thanks Tyler,

    ColumnFamily: index1
      Columns sorted by: org.apache.cassandra.db.marshal.AsciiType
      Row cache size / save period: 0.0/0
      Key cache size / save period: 10000.0/3600
      Memtable thresholds: 0.8765625/50/60
      GC grace seconds: 864000
      Compaction min/max thresholds: 4/32
      Read repair chance: 1.0
      Built indexes: []

I pretty much went with the default settings, and the column name is
'CATALOG'.

Maxim




Tyler Hobbs-2 wrote:
> 
> On Thu, Feb 24, 2011 at 2:27 PM, buddhasystem <potekhin@bnl.gov> wrote:
> 
>>
>> I'm doing insertion with a pycassa client. It seems to work in most
>> cases,
>> but sometimes, when I go to Cassandra-cli, and query with key and column
>> that I inserted, I get "null" whereas I shouldn't. What could be causes
>> for
>> that?
>>
> 
> Could you clarify what column name and value you are using as well as the
> comparator and validator types?
> 
> -- 
> Tyler Hobbs
> Software Engineer, DataStax <http://datastax.com/>
> Maintainer of the pycassa <http://github.com/pycassa/pycassa> Cassandra
> Python client library
> 
> 

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