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spark 2 new stuff - Spark - [mail # user]
...just a quick query.From a practitioner's point of view what new stuff of Spark 2 have beenmost value for money.I hear different and often conflicting stuff.Hhowever, I was wondering ifthe us...
   Author: Mich Talebzadeh , 2018-02-26, 14:26
Spark vs Snowflake - Spark - [mail # user]
...Hi,Has anyone had experience of using Snowflake which touts itself as data warehouse built for the cloud? In reviewsonerecommendation states"DEFINITELY AN ALTERNATIVE TO AMAZON RED SHIFT AND...
   Author: Mich Talebzadeh , 2018-01-22, 21:51
Spark Tuning Tool - Spark - [mail # user]
...looking good. do we have a downloadable version of this product? I assumeit will be installed on one of the edge nodes?regards,Dr Mich TalebzadehLinkedIn * https://www.linkedin.com/profile/v...
   Author: Mich Talebzadeh , 2018-01-24, 00:00
Spark Dataframe and HIVE - Spark - [mail # user]
...simple question have you created the table through spark sql or hive?I recall similar issues a while back.val HiveContext = new org.apache.spark.sql.hive.HiveContext(sc)//val sqlContext = ne...
   Author: Mich Talebzadeh , 2018-02-11, 08:07
H2O ML use - Spark - [mail # user]
...Hi,Has anyone had experience of using the enterprise version of H2O by anychance?How does it compare with other tools like Cloudera Data Science Workbenchplease?thanksDr Mich TalebzadehLinke...
   Author: Mich Talebzadeh , 2018-02-09, 09:24
Interest in adding ability to request GPU's to the spark client? - Spark - [mail # user]
...I agree.Adding GPU capability to Spark in my opinion is a must for AdvancedAnalytics.HTHDr Mich TalebzadehLinkedIn * https://www.linkedin.com/profile/view?id=AAEAAAAWh2gBxianrbJd6zP6AcPCCdOA...
   Author: Mich Talebzadeh , 2018-07-12, 18:18
Unable to see the table created using saveAsTable From Beeline. Please help! - Spark - [mail # user]
...Hi Anna,Google thisSpark Dataframe and HIVEHTHDr Mich TalebzadehLinkedIn * https://www.linkedin.com/profile/view?id=AAEAAAAWh2gBxianrbJd6zP6AcPCCdOABUrV8Pw*http://talebzadehmich.wordpress.co...
   Author: Mich Talebzadeh , 2018-07-07, 22:26
Inferring Data driven Spark parameters - Spark - [mail # user]
...Hi Aakash,For clarification are you running this in Yarn client mode or standalone?How much total yarn memory is available?From my experience for a bigger cluster I found the following incre...
   Author: Mich Talebzadeh , 2018-07-04, 14:30
Performance considerations, Using microservices for ZooKeeper & Kafka in Spark Streaming - Spark - [mail # user]
...Hi,I wanted to share some experience of using microservices in the form ofdockers for ZooKeeper and Kafka cluster.I created a streaming ensemble with microservices as shown in the followingd...
   Author: Mich Talebzadeh , 2018-07-16, 22:47
[expand - 8 more] - getting error: value toDF is not a member of Seq[columns] - Spark - [mail # user]
...Dr Mich TalebzadehLinkedIn * https://www.linkedin.com/profile/view?id=AAEAAAAWh2gBxianrbJd6zP6AcPCCdOABUrV8Pw*http://talebzadehmich.wordpress.com*Disclaimer:* Use it at your own risk. Any an...
   Author: Mich Talebzadeh , 2018-09-05, 22:24