Thanks Ted for the short but very useful reply! ^_^
It is clear now.
-----Original Message-----
From: Ted Yu [mailto:[email protected]]
Sent: Monday, November 03, 2014 11:30 AM
To: [email protected]
Subject: Re: is there a HBase 0.98 hdfs directory structure introduction?
In 0.98, you would find your table under the following directory:
$roodir/{namespace}/table
If you don't specify namespace at table creation time, 'default' namespace
would be used.
Cheers
On Sun, Nov 2, 2014 at 7:16 PM, Liu, Ming (HPIT-GADSC) <[email protected]>
wrote:
> Hi, all,
>
> I have a program to calculate the disk usage of hbase per table in
> hbase 0.94. I used to use the "hadoop fs -du" command against
> directory "$roodir/table" as the size a table uses, as described in
> HBase's ref
> guide: http://hbase.apache.org/book/trouble.namenode.html .
> However, when we upgraded to HBase 0.98, the directory structure
> changed a lot. Yes, I can use "ls" to find the table directory and
> modify the program myself, but I wish there will be a good reference
> to learn more details about the change. The document on hbase official
> web site seems not updated. So can anyone help to briefly introduce
> the new directory structure or give me a link? It will be good to know
> what each directory is for.
>
> Thanks,
> Ming
>
