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From Boris Yen <yulin...@gmail.com>
Subject Re: Default behavior of generate index_name for columns...
Date Sat, 16 Jul 2011 00:29:33 GMT
Hi Jonathan,

Do I need to open a ticket for this?

Regards
Boris

On Sat, Jul 16, 2011 at 6:29 AM, Jonathan Ellis <jbellis@gmail.com> wrote:

> Sounds reasonable to me.
>
> On Fri, Jul 15, 2011 at 2:55 AM, Boris Yen <yulinyen@gmail.com> wrote:
> > Hi,
> > I have a few column families, each has a column called user_name. I tried
> to
> > use secondary index on user_name column for each of the column family.
> > However, when creating these column families, cassandra keeps reporting
> > "Duplicate index name..." exception. I finally figured out that it seems
> the
> > default index name is "column name"+"_idx", this make my column family
> > violate the "uniqueness of index name" rule.
> > I was wondering if the default index_name generating rule could be like
> > "column name"+"cf name", so the index name would not collide with each
> other
> > that easily, if the user do not assign "index_name" when creating a
> column
> > family.
> > Regards
> > Boris
> >
>
>
>
> --
> Jonathan Ellis
> Project Chair, Apache Cassandra
> co-founder of DataStax, the source for professional Cassandra support
> http://www.datastax.com
>

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