-Re: Possible Length issue
Dhaivat Pandya 2013-12-29, 21:03
On Sat, Dec 28, 2013 at 1:06 PM, Dhaivat Pandya <[EMAIL PROTECTED]>wrote:
> I've been working a lot with the Hadoop NameNode IPC protocol (while
> building a cache layer on top of Hadoop). I've noticed that for request
> packets coming from the default DFS client that do not have a method name,
> the length field is often *completely *off.
> For example, I've been looking at packets with length 1752330339. I
> thought this might have been an issue with my cache layer, so I checked
> with Wireshark, and found packets with such absurd length parameters
> (obviously, the packets themselves weren't actually that long; the length
> field was misrepresented).
> Unfortunately, I haven't had the opportunity to test this issue on other
> machines and setups (the reproducing steps should be running an "ls /" with
> the default DFS client and sniffing the packets to find the length
> parameter, release 1.2.1).
> Is this normal behavior, a bug or something I'm missing?
> Thank you,