Yes it can. It is a configurable property. The exact name might differ
depending on the version though.
Read the details here:
You can do it programmatically as well.
Changing for an existing file:
On Fri, Jan 3, 2014 at 11:37 AM, Kurt Moesky <[EMAIL PROTECTED]> wrote:
> I see the default block size for HDFS is 64 MB, is this a value that can
> be changed easily?