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From Joshua Partogi <jpart...@scrum8.com>
Subject Re: Set an index on column
Date Sat, 04 Dec 2010 06:32:33 GMT
Thanks for the confirmation.

Cheers.

On Sat, Dec 4, 2010 at 3:34 PM, Jonathan Ellis <jbellis@gmail.com> wrote:

> Looks like it was actually after rc1 artifacts were tagged and rolled
> (but before it was released).  So the fix will be in rc2, or you can
> grab the 0.7 branch from svn before then.
>
> On Fri, Dec 3, 2010 at 6:44 PM, Tyler Hobbs <tyler@riptano.com> wrote:
> > Sounds like 1764:
> >
> > https://issues.apache.org/jira/browse/CASSANDRA-1764
> >
> > This was fixed in RC1.
> >
> > - Tyler
> >
> > On Fri, Dec 3, 2010 at 5:43 PM, Joshua Partogi <jpartogi@scrum8.com>
> wrote:
> >>
> >> Hi Jonathan,
> >>
> >> Thanks for the hint. This is the error that I get:
> >> ERROR [pool-1-thread-1] 2010-12-04 09:38:20,521 Cassandra.java (line
> 3596)
> >> Internal error processing system_update_column_family
> >> java.lang.NullPointerException
> >>     at org.apache.cassandra.config.CFMetaData.apply(CFMetaData.java:665)
> >>     at
> >>
> org.apache.cassandra.db.migration.UpdateColumnFamily.<init>(UpdateColumnFamily.java:56)
> >>     at
> >>
> org.apache.cassandra.thrift.CassandraServer.system_update_column_family(CassandraServer.java:863)
> >>     at
> >>
> org.apache.cassandra.thrift.Cassandra$Processor$system_update_column_family.process(Cassandra.java:3592)
> >>     at
> >>
> org.apache.cassandra.thrift.Cassandra$Processor.process(Cassandra.java:2555)
> >>     at
> >>
> org.apache.cassandra.thrift.CustomTThreadPoolServer$WorkerProcess.run(CustomTThreadPoolServer.java:167)
> >>     at
> >>
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
> >>     at
> >>
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
> >>     at java.lang.Thread.run(Thread.java:636)
> >>
> >>
> >> Could it be because the column was not created when the column family
> was
> >> created?
> >>
> >> Thanks again
> >>
> >> On Sat, Dec 4, 2010 at 1:08 AM, Jonathan Ellis <jbellis@gmail.com>
> wrote:
> >>>
> >>> "internal error" means "there's an error in the server log"
> >>>
> >>> On Fri, Dec 3, 2010 at 2:47 AM, Joshua Partogi <jpartogi@scrum8.com>
> >>> wrote:
> >>> > Hi Jonathan,
> >>> >
> >>> > Thanks for the hint. I've tried it but it throws an error like this:
> >>> >
> >>> > [default@Keyspace1] update column family Standard1 with
> >>> > column_metadata=[{
> >>> > column_name:user, index_type:0, validation_class:UTF8Type,
> >>> > index_name:Standard1Idx }] and rows_cached=100;
> >>> > Internal error processing system_update_column_family
> >>> >
> >>> > Is there anything wrong with the syntax? I can not figure out what
is
> >>> > wrong
> >>> > with it using the error message.
> >>> >
> >>> > Thanks for your help.
> >>> >
> >>> > Kind regards,
> >>> > Joshua.
> >>> >
> >>> > On Fri, Dec 3, 2010 at 12:38 AM, Jonathan Ellis <jbellis@gmail.com>
> >>> > wrote:
> >>> >>
> >>> >> It's part of "update column family:"
> >>> >>
> >>> >> [default@unknown] help update column family;
> >>> >> ...
> >>> >>    - column_metadata: Metadata which describes columns of column
> >>> >> family.
> >>> >>        Supported format is [{ k:v, k:v, ... }, { ... }, ...]
> >>> >>        Valid attributes: column_name, validation_class (see
> >>> >> comparator),
> >>> >>                          index_type (integer), index_name.
> >>> >>
> >>> >> example:
> >>> >> update column family Foo with column_metadata=[{ column_name:Test,
> >>> >> validation_class:IntegerType, index_type:0, index_name:IdxName}]
and
> >>> >> rows_cached=100 and comment='this is helpful comment.';
> >>> >>
> >>> >>
> >>> >> On Thu, Dec 2, 2010 at 7:04 AM, Joshua Partogi <jpartogi@scrum8.com
> >
> >>> >> wrote:
> >>> >> > Hi there,
> >>> >> >
> >>> >> > How do I set an index on a column in cassandra 0.7?
> >>> >> >
> >>> >> > This is what I am trying to do:
> >>> >> > [default@Keyspace1] get Standard1 where user = 'jpartogi';
> >>> >> > No indexed columns present in index clause with operator EQ
> >>> >> >
> >>> >> >
> >>> >> > I can not find this in the CLI help nor the wiki. Maybe I
am not
> >>> >> > looking
> >>> >> > hard enough?
> >>> >> >
> >>> >> > Thanks heaps for your help
> >>> >> >
> >>> >> > --
> >>> >> > http://twitter.com/jpartogi
> >>> >> >
> >>> >>
> >>> >>
> >>> >>
> >>> >> --
> >>> >> Jonathan Ellis
> >>> >> Project Chair, Apache Cassandra
> >>> >> co-founder of Riptano, the source for professional Cassandra support
> >>> >> http://riptano.com
> >>> >
> >>> >
> >>> >
> >>> > --
> >>> > http://twitter.com/jpartogi
> >>> >
> >>>
> >>>
> >>>
> >>> --
> >>> Jonathan Ellis
> >>> Project Chair, Apache Cassandra
> >>> co-founder of Riptano, the source for professional Cassandra support
> >>> http://riptano.com
> >>
> >>
> >>
> >> --
> >> http://twitter.com/jpartogi
> >
> >
>
>
>
> --
> Jonathan Ellis
> Project Chair, Apache Cassandra
> co-founder of Riptano, the source for professional Cassandra support
> http://riptano.com
>



-- 
http://twitter.com/jpartogi

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