Hi Pradeep You are right. Updated the right answers in the blog. This may help anyone thinking about investing in that particular test package.
On Tue, Oct 7, 2014 at 9:25 AM, Pradeep Gollakota <pradeep...@gmail.com> wrote: > That's not exactly what the question is asking for... It's saying that you > have a bunch of weblogs in HDFS that you want to join with user profile > data that is stored in your OLTP database, how do you do the join? First, > you export your OLTP database into HDFS using Sqoop. Then you can use > Pig/Hive/MR/Cascading/whatever to work with both the datasets and perform > the join. > > On Mon, Oct 6, 2014 at 8:49 PM, unmesha sreeveni <unmeshab...@gmail.com> > wrote: > >> What I feel like is >> >> For question >> 5 >> it says, the weblogs are already in HDFS (so no need to import >> anything).Also these are log files, NOT database files with a specific >> schema. So >> I think >> Pig is the best way to access and process this data. >> >> On Tue, Oct 7, 2014 at 4:10 AM, Pradeep Gollakota <pradeep...@gmail.com> >> wrote: >> >>> I agree with the answers suggested above. >>> >>> 3. B >>> 4. D >>> 5. C >>> >>> On Mon, Oct 6, 2014 at 2:58 PM, Ulul <had...@ulul.org> wrote: >>> >>>> Hi >>>> >>>> No, Pig is a data manipulation language for data already in Hadoop. >>>> The question is about importing data from OLTP DB (eg Oracle, MySQL...) >>>> to Hadoop, this is what Sqoop is for (SQL to Hadoop) >>>> >>>> I'm not certain certification guys are happy with their exam questions >>>> ending up on blogs and mailing lists :-) >>>> >>>> Ulul >>>> >>>> Le 06/10/2014 13:54, unmesha sreeveni a écrit : >>>> >>>> what about the last one? The answer is correct. Pig. Is nt it? >>>> >>>> On Mon, Oct 6, 2014 at 4:29 PM, adarsh deshratnam < >>>> adarsh.deshrat...@gmail.com> wrote: >>>> >>>>> For question 3 answer should be B and for question 4 answer should be >>>>> D. >>>>> >>>>> Thanks, >>>>> Adarsh D >>>>> >>>>> Consultant - BigData and Cloud >>>>> >>>>> [image: View my profile on LinkedIn] >>>>> <http://in.linkedin.com/in/adarshdeshratnam> >>>>> >>>>> On Mon, Oct 6, 2014 at 2:25 PM, unmesha sreeveni < >>>>> unmeshab...@gmail.com> wrote: >>>>> >>>>>> Hi >>>>>> >>>>>> 5 th question can it be SQOOP? >>>>>> >>>>>> On Mon, Oct 6, 2014 at 1:24 PM, unmesha sreeveni < >>>>>> unmeshab...@gmail.com> wrote: >>>>>> >>>>>>> Yes >>>>>>> >>>>>>> On Mon, Oct 6, 2014 at 1:22 PM, Santosh Kumar < >>>>>>> skumar.bigd...@hotmail.com> wrote: >>>>>>> >>>>>>>> Are you preparing g for Cloudera certification exam? >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> Thanks and Regards, >>>>>>>> >>>>>>>> Santosh Kumar SINHA <http://www.linkedin.com/in/sinhasantosh> >>>>>>>> >>>>>>>> (510) 936-2650 >>>>>>>> >>>>>>>> Sr Data Consultant - BigData Implementations. >>>>>>>> >>>>>>>> [image: View my profile on LinkedIn] >>>>>>>> <http://www.linkedin.com/in/sinhasantosh> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> *From:* unmesha sreeveni [mailto:unmeshab...@gmail.com] >>>>>>>> *Sent:* Monday, October 06, 2014 12:45 AM >>>>>>>> *To:* User - Hive; User Hadoop; User Pig >>>>>>>> *Subject:* [Blog] Doubts On CCD-410 Sample Dumps on Ecosystem >>>>>>>> Projects >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> http://www.unmeshasreeveni.blogspot.in/2014/09/what-do-you-think-of-these-three.html >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>> -- *Thanks & Regards * *Unmesha Sreeveni U.B* *Hadoop, Bigdata Developer* *Center for Cyber Security | Amrita Vishwa Vidyapeetham* http://www.unmeshasreeveni.blogspot.in/
