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Hans Uhlig 2012-12-19, 20:44
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Re: Block emulation on local FSHarsh J 2012-12-19, 22:40
Hi,
On Thu, Dec 20, 2012 at 2:14 AM, Hans Uhlig <[EMAIL PROTECTED]> wrote:
> Is there a good way to emulate or determine the blocks that would exist on
> HDFS for a given file. if I have a 135mb file and my block size is 128,
> does it stand to say I would have 2 blocks, block A is byte 0-134217728 and
> Block b is 134217729-141557761 deterministically?
Yes, blocks are split exactly at the specified block boundary.
--
Harsh J
On Thu, Dec 20, 2012 at 2:14 AM, Hans Uhlig <[EMAIL PROTECTED]> wrote:
> Is there a good way to emulate or determine the blocks that would exist on
> HDFS for a given file. if I have a 135mb file and my block size is 128,
> does it stand to say I would have 2 blocks, block A is byte 0-134217728 and
> Block b is 134217729-141557761 deterministically?
Yes, blocks are split exactly at the specified block boundary.
--
Harsh J
