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From Jonathan Ellis <jbel...@gmail.com>
Subject Re: TSocket read 0 bytes from cqlsh
Date Thu, 04 Oct 2012 19:08:08 GMT
What kind of data did you insert, and what was expected?  Expected
behavior would be to reject nonconforming data at insert time.

On Thu, Oct 4, 2012 at 2:04 PM, Brian O'Neill <bone@alumni.brown.edu> wrote:
> This is probably already on your radar, but we could use a better
> error message from cqlsh when the column key doesn't conform to the
> expected schema...
>
> I accidentally inserted data using Astyanax that didn't conform to the
> schema.  After that, selects from that table via cqlsh return no
> useful information.
> (CLI shows the data just fine)
>
>
> bone@boneill-macbook-wired:~/tools/cassandra-> bin/cassandra-cli
> Connected to: "Test Cluster" on 127.0.0.1/9160
> Welcome to Cassandra CLI version 1.1.5
>
> Type 'help;' or '?' for help.
> Type 'quit;' or 'exit;' to quit.
>
> [default@unknown] use cirrus;
> Authenticated to keyspace: cirrus
> [default@cirrus] list data;
> Using default limit of 100
> Using default column limit of 100
> -------------------
> RowKey: PI7JC8
> => (column=*****, value=2014-07-31, timestamp=1349376866686000)
> -------------------
> RowKey: PI1234
> => (column=*****, value=Y, timestamp=1349372660453000)
>
> 2 Rows Returned.
> Elapsed time: 212 msec(s).
> [default@cirrus] quit;
> bone@boneill-macbook-wired:~/tools/cassandra-> bin/cqlsh -3
> Connected to Test Cluster at localhost:9160.
> [cqlsh 2.2.0 | Cassandra 1.1.5 | CQL spec 3.0.0 | Thrift protocol 19.32.0]
> Use HELP for help.
> cqlsh> use cirrus;
> cqlsh:cirrus> select * from data;
> TSocket read 0 bytes
> cqlsh:cirrus>
>
> --
> Brian ONeill
> Lead Architect, Health Market Science (http://healthmarketscience.com)
> mobile:215.588.6024
> blog: http://brianoneill.blogspot.com/
> twitter: @boneill42



-- 
Jonathan Ellis
Project Chair, Apache Cassandra
co-founder of DataStax, the source for professional Cassandra support
http://www.datastax.com

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