Re: Some questions about using Binary Memtable to import data.

2010-05-20 Thread Jonathan Ellis
On Wed, May 19, 2010 at 1:37 AM, Peng Guo wrote: > Thanks for you information. > > I look at some source code of the implement. There still some question: > > 1 How did I know that the binary write message send to endpoint success? It doesn't. It's fire-and-forget. If you look at the example it

Re: Some questions about using Binary Memtable to import data.

2010-05-19 Thread Peng Guo
Thanks for you information. I look at some source code of the implement. There still some question: 1 How did I know that the binary write message send to endpoint success? 2 What will happen if the some of nature endpoints dead? Thanks again. On Wed, May 19, 2010 at 2:26 PM, Jonathan Ellis wr

Re: Some questions about using Binary Memtable to import data.

2010-05-18 Thread Jonathan Ellis
1. yes 2. yes 3. compaction will slow down the load 4. it will flush the memtable On Tue, May 18, 2010 at 12:24 AM, Peng Guo wrote: > Hi All: > > I am trying to use Binary Memtable to import a large number of data. > > But after I look at the wiki > intro:http://wiki.apache.org/cassandra/BinaryMe

Some questions about using Binary Memtable to import data.

2010-05-18 Thread Peng Guo
Hi All: I am trying to use Binary Memtable to import a large number of data. But after I look at the wiki intro: http://wiki.apache.org/cassandra/BinaryMemtable I have some questions about using BinaryMemtable 1. Will the data be replicated automatic? 2. Can we modify the data that alread