I'm familiar to this in PHPCassa, but with Hector it would be something
like this:
Query you CF with a range.setStart(lastColName) and
range.setFinish(StringUtils.byte("") where the " lastColName " is the name
of the column from the previous read.
You can continue this until you run out of results.
2012/2/14 Yuhan Zhang <yzh...@onescreen.com>
> Hi all,
>
> I'm using the Hector client 0.8, trying to retrieve a list of IDs from a
> gaint row. each ID is a columnName in the row
> It works ok when there's not many IDs, but SliceQuery starts to time-out
> after the row becomes big.
>
> Is this approach the correct way to store a list of IDs? are there some
> settings that I'm missing?
> by looking at the code, it sets the range of the columnNames to be
> setRange(null, null, false, Integer.MAX_VALUE);
>
> is there a way in cassandra to retrieve the first 100 columns, then the
> next 100 columns, and so forth?
>
>
> Thank you.
>
> Yuhan
>
