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From pradeep kumar <pradeepkuma...@gmail.com>
Subject Re: RPC timeout error while exporting data from CQL
Date Wed, 18 Sep 2013 13:05:46 GMT
Experts.. Any help?


On Wed, Sep 18, 2013 at 2:55 PM, pradeep kumar <pradeepkumardv@gmail.com>wrote:

> Hello all,
>
> I am trying to export data from cassandra using CQL client. A column
> family has about 100000 rows in it. when i am copying dta into csv file
> using COPY TO command i get following rpc_time out error.
>
> copy mycolfamily to '/root/mycolfamily.csv'
> Request did not complete within rpc_timeout.
>
> I am running in [cqlsh 3.1.6 | Cassandra 1.2.8 | *CQL spec 3.0.0* |
> Thrift protocol 19.36.0]
>
> how can i increase rpc timeout limit?
>
> I tried adding rpc_timeout_in_ms: 20000 (defalut is 10000) in my
> conf/cassandra.yaml file. but while restarting cassandra i get
>
> [root@user ~]# null; Can't construct a java object for tag:yaml.org,2002:org.apache.cassandra.config.Config;
> exception=Cannot create property=rpc_timeout_in_ms for
> JavaBean=org.apache.cassandra.config.Config@71bfc4fc; Unable to find
> property 'rpc_timeout_in_ms' on class: org.apache.cassandra.config.Config
> Invalid yaml; unable to start server.  See log for stacktrace.
>
>
> please help me.
>
> Thanks in advance.
>
>

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