Anyone?
> On 4 Mar 2018, at 20:45, Hannu Kröger <hkro...@gmail.com> wrote:
>
> Hello,
>
> I am trying to verify and understand fully the functionality of row cache in
> Cassandra.
>
> I have been using mainly two different sources for information:
> https://github.com/apache/cassandra/blob/0db88242c66d3a7193a9ad836f9a515b3ac7f9fa/src/java/org/apache/cassandra/db/SinglePartitionReadCommand.java#L476
>
> <https://github.com/apache/cassandra/blob/0db88242c66d3a7193a9ad836f9a515b3ac7f9fa/src/java/org/apache/cassandra/db/SinglePartitionReadCommand.java#L476>
> AND
> http://cassandra.apache.org/doc/latest/cql/ddl.html#caching-options
> <http://cassandra.apache.org/doc/latest/cql/ddl.html#caching-options>
>
> and based on what I read documentation is not correct.
>
> Documentation says like this:
> “rows_per_partition: The amount of rows to cache per partition (“row cache”).
> If an integer n is specified, the first n queried rows of a partition will be
> cached. Other possible options are ALL, to cache all rows of a queried
> partition, or NONE to disable row caching.”
>
> The problematic part is "the first n queried rows of a partition will be
> cached”. Shouldn’t it be that the first N rows in a partition will be cached?
> Not first N that are queried?
>
> If this is the case, I’m more than happy to create a ticket (and maybe even
> create a patch) for the doc update.
>
> BR,
> Hannu
>
