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karthikSpark
hi all, I'm trying to read kafka topic from a different host using spark streaming application. I have two hosts A and B. A has zookeeper and kafka(0.9.0.1) installed. B has spark installed on it. Now when im trying to read the kafka topic from A through spark streaming from B and persist the data in to B. Here is the issue, when i run the… (Show more)
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rajesh.gj
Hi Frnds,   ERROR 1:  Yum is locked by another application error in Mapr Installation but I closed error popup window. The screenshots is below: ERROR 2: Mapr intallation was in progress 95% but more than 5 hours without any improvement.How to slove this issue. I need clear information frnds.
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rkumar_xactly
we are using community edition for one of our new project(implementation is in initial phase) and planning to have volume data(everything is stores as json tables) backup into Amazon S3 bucket.   I saw snapshots & volume dumps options are available only in enterprise edition. Currently I see only available option is "mapr… (Show more)
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vasim
I have gone through all the mapR videos & want to write Certification Exam.Do we have any Practice tests,Dumps and study guide would be helpful....!
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bgajjela
Hi,   Below is a sample question from MapR Certified Cluster Administrator Study Guide.Anything wrong here with answers . I think answer should be A,B   MCCA Study Guide - MapR Certified Cluster Administrator    Q4. What two (2) things does the POSIX client enable you to do that you wouldn’t be able to do if you hadn’t installed it?    A. Use… (Show more)
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aalvarez
  SUMMARYDate: May 4, 2017 Location: The Ballantyne Hotel 10000 Ballantyne Commons Parkway Charlotte, NC 28277 Time: 8:00 - 15:15 Registration: Convergence Charlotte Tickets, Thu, May 4, 2017 at 8:00 AM | Eventbrite  Regular Price $49-$99                        ABOUT THE EVENTConvergence is a one-day conference focused on enterprise data.…
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aalvarez
  SUMMARYDate: May 8, 2017 Location: The Woodlands Waterway Marriott Hotel & Convention Center 1601 Lake Robbins Dr The Woodlands, TX 77380 Time: 8:00 - 15:15 Registration: Convergence Houston Tickets, Mon, May 8, 2017 at 8:00 AM | Eventbrite  Regular Price $49-$99                        ABOUT THE EVENTConvergence is a one-day conference…
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aalvarez
  SUMMARYDate: May 30, 2017 Location: Hotel Sofitel Munich Bayerpost Bayerstraße 12 80335 München Germany Time: 9:30 - 16:30 CEST Registration: MapR Convergence Munich Tickets, Tue, May 30, 2017 at 9:30 AM | Eventbrite  Regular Price €50                        ABOUT THE EVENTConvergence is a one-day conference focused on enterprise data. MapR…
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