HDFS-782 is slightly relevant to maintaining a 'hot-zone' info,
> > although at a block level and among datanodes. I couldn't find a jira
> > that talks about keeping a list of atime modifications on the
> > NameNode.
> >
> > On Mon, Mar 7, 2011 at 4:00 AM,
Hi,
Is there a mechanism to get the list of files accessed on HDFS at the
NameNode?
Thanks!
---
Gautam
ld refer the javadoc here:
> http://hadoop.apache.org/common/docs/current/api/org/apache/hadoop/fs/ChecksumFileSystem.html
>
> Hope this helped.
>
> Regards,
> Krishnakumar.
> On Jul 31, 2010, at 10:10 PM, Gautam Singaraju wrote:
>
>> Hello all,
>>
>> From HDFS
Hello all,
>From HDFS Architecture page
(http://hadoop.apache.org/common/docs/current/hdfs_design.html): "When
a client creates an HDFS file, it computes a checksum of each block of
the file and stores these checksums in a separate hidden file in the
same HDFS namespace."
Is there a way to access