This doesn't sound like a mapreduce[1] sort of problem. Now, of course, you can store files in HDFS and retrieve them. But its up to your application to interpret them. MapReduce cannot "display the corresponding door image", it is a computation scheme and performs calculations that you provide.
[1] http://en.wikipedia.org/wiki/MapReduce On Mon, 2012-04-02 at 15:52 +0530, shreya....@cognizant.com wrote: > Hi, > > My scenario is: > There are some images of Structures (Building plans etc) that have to be > stored in HDFS, If the user click on a door of that building, I want to > use mapreduce to display the corresponding door image stored in HDFS > and all the information related to it. In a nut shell an image has to be > displayed and based on user click, need to drill down into the image > > Thanks and Regards, > Shreya Pal > > -----Original Message----- > From: Sujit Dhamale [mailto:sujitdhamal...@gmail.com] > Sent: Monday, April 02, 2012 3:36 PM > To: common-user@hadoop.apache.org > Subject: Re: Image Processing in Hadoop > > Shreya can u please Explain your scenario . > > > On Mon, Apr 2, 2012 at 3:02 PM, <shreya....@cognizant.com> wrote: > > > > > > > Hi, > > > > > > > > Can someone point me to some info on Image processing using Hadoop? > > > > > > > > Regards, > > > > Shreya > > > > > > This e-mail and any files transmitted with it are for the sole use of > > the intended recipient(s) and may contain confidential and privileged > > information. > > If you are not the intended recipient, please contact the sender by > > reply e-mail and destroy all copies of the original message. > > Any unauthorized review, use, disclosure, dissemination, forwarding, > > printing or copying of this email or any action taken in reliance on > > this e-mail is strictly prohibited and may be unlawful. > > > This e-mail and any files transmitted with it are for the sole use of the > intended recipient(s) and may contain confidential and privileged information. > If you are not the intended recipient, please contact the sender by reply > e-mail and destroy all copies of the original message. > Any unauthorized review, use, disclosure, dissemination, forwarding, printing > or copying of this email or any action taken in reliance on this e-mail is > strictly prohibited and may be unlawful. >
