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From mail list <louis.hust...@gmail.com>
Subject Re: Question about hbase's name node
Date Sun, 09 Nov 2014 02:39:51 GMT
Or the WAL write exceed the block size ?
On Nov 9, 2014, at 10:13, mail list <louis.hust.ml@gmail.com> wrote:

> Hi David,
> 
> Thanks for your reply.
> The default block size is 64K, So you mean that after i write enough rows which exceeds
the block size, then 
> the put command will not success?
> 
> 
> On Nov 9, 2014, at 4:14, David <daviddengcn@gmail.com> wrote:
> 
>> The region server only need to talk to name ode when the current block is done
>> 
>> Sent from my iPhone
>> 
>>> On Nov 8, 2014, at 02:44, mail list <louis.hust.ml@gmail.com> wrote:
>>> 
>>> hi all,
>>> 
>>> We are testing the HBase. We shutdown all the name nodes, 
>>> but we can still put rows into HBase, and the “list” command is blocking.
>>> Then we stop and restart all the HBase system, the rows which were put before
>>> is persistent.
>>> 
>>> So i want to know if the name node goes wrong, the HBase can handle “put”
command?
>>> Am i right? and why ?
>>> 
>>> Any idea will be appreciated!!
>>> 
> 


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