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[expand - 3 more] - Converting a date to milliseconds with time zone in Scala - Spark - [mail # user]
...Hi,Thank you all,I am just thinking of passing that date   06/04/2020 12:03:43  and gettingthe correct format from the module. In effectThis date format  yyyy-MM-dd'T'HH:mm:ss...
   Author: Mich Talebzadeh , 2020-04-28, 21:22
Static and dynamic partition loads in Hive table through Spark - Spark - [mail # user]
...Hi,This is something that I am banging my head to explain someone so hencethis questionThere is an underlying Hive that which is populated reading an XML filethrough Spark.The table in Hive ...
   Author: Mich Talebzadeh , 2020-04-26, 12:14
[expand - 2 more] - How to pass a constant value to a partitioned hive table in spark - Spark - [mail # user]
...Many thanks Ayan.I tried that as well as follows:val broadcastValue = "123456789"  // I assume this will be sent as aconstant for the batchval df = spark.read.       ...
   Author: Mich Talebzadeh , 2020-04-19, 07:22
[expand - 1 more] - Save Spark dataframe as dynamic partitioned table in Hive - Spark - [mail # user]
...Thanks Patrick,The partition  broadcastId is static as defined as a value belowval broadcastValue = "123456789"  // I assume this will be sent as aconstant for the batch// Create a...
   Author: Mich Talebzadeh , 2020-04-16, 23:11
[expand - 1 more] - Going it alone. - Spark - [mail # user]
...good for you. right moveDr Mich TalebzadehLinkedIn * https://www.linkedin.com/profile/view?id=AAEAAAAWh2gBxianrbJd6zP6AcPCCdOABUrV8Pw*http://talebzadehmich.wordpress.com*Disclaimer:* Use it ...
   Author: Mich Talebzadeh , 2020-04-16, 17:54
wot no toggle ? - Spark - [mail # user]
...Look I believe what Sean Owen refereed to as third party is true. We hadone few weeks ago.There are many trolls who are masquerading as different individuals but thelanguage and ferocity is ...
   Author: Mich Talebzadeh , 2020-04-16, 17:17
Spark hangs while reading from jdbc - does nothing - Spark - [mail # user]
...Hi,Have you checked your JDBC connections from Spark to Oracle. What is Oraclesaying? Is it doing anything or hanging?set pagesize 9999set linesize 140set heading offselect SUBSTR(name,1,8) ...
   Author: Mich Talebzadeh , 2020-04-11, 17:49
Reverse engineer a phoneix table definition - Phoenix - [mail # user]
...Hi,I was wondering if anyone has a handy script to reverse engineer anexisting table schema.I guess one can get the info from system.catalog table to start with.However, I was wondering if t...
   Author: Mich Talebzadeh , 2020-04-11, 13:36
How useful are tools for Hive data modeling - Hive - [mail # user]
...Hi,Fundamentally Hive tables have structure and support provided by descformatted  and show partitions .Hive does not support indexes in real HQL operations (I stand corrected).So what ...
   Author: Mich Talebzadeh , 2020-04-02, 11:17
[expand - 4 more] - can we all help use our expertise to create an IT solution for Covid-19 - Spark - [mail # user]
...Hi all,Many thanks for your contribution.A number of colleagues have proposed existing sites devoted to analyzingthis virus mainly in US and North America. Also donating computers etc.althou...
   Author: Mich Talebzadeh , 2020-03-26, 20:59