Hi Sachith, I'm not sure about this is the correct answer, but you can configure gc_grace_seconds. It will help you to skip the OOM exception. [1] http://docs.datastax.com/en/cql/3.0/cql/cql_reference/tabProp.html
Thanks, Madhawa On Mon, Aug 31, 2015 at 8:36 AM, Sachith Withana <[email protected]> wrote: > Hi all, > > I need to read a whole column family from a previous version of Cassandra > (1.x). It works for a small result set ( for a CQL select * query). But > for a larger dataset ( around 1 million records) it throws an out of memory > exception (GC). > > Are there any mechanisms like paging for Cassandra 1.x? Or any other > workaround for this issue? > > I observed that paging is supported from Cassandra 2.0 and above but not > in the previous versions. > > > Thanks. > -- > Sachith Withana > Software Engineer; WSO2 Inc.; http://wso2.com > E-mail: sachith AT wso2.com > M: +94715518127 > Linked-In: <http://goog_416592669> > https://lk.linkedin.com/in/sachithwithana > > _______________________________________________ > Dev mailing list > [email protected] > http://wso2.org/cgi-bin/mailman/listinfo/dev > > -- *Madhawa Gunasekara* Software Engineer WSO2 Inc.; http://wso2.com lean.enterprise.middleware mobile: +94 719411002 <+94+719411002> blog: *http://madhawa-gunasekara.blogspot.com <http://madhawa-gunasekara.blogspot.com>* linkedin: *http://lk.linkedin.com/in/mgunasekara <http://lk.linkedin.com/in/mgunasekara>*
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