Has anyone tried connecting to a MapR Hive DB via Sql Developer? I searched quite a lot of posts online, but they were all about HDP or Cloudera based Hive. The organization I am working at uses MapR. I tried enabling Third Party JDBC Drivers from Tools-->Preference-->Database in Sql Developer, but "Hive" tab doesn't pop out when I restart the app. Any suggestions?
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I am trying to connect to hive databases with a client, I have tried using DBeaver and downloaded the hive driver, but after that I have noticed that there is a kerbero's instance in the middle, and it seems that the dbeaver driver doesn't supoort kerberos.
¿There is some windows client suitable to query hive databases easy to plug in, considering the kerbero's instance?
Thanks in advance.
My project uses published tableau data-sources.
These data-sources have been created using tableau desktop.
All connect to Hive database using the Native Hortonworks Hadoop Hive connector.
We have a database user and a tableau user with publish rights.
Database credentials are embedded in the extract and then it's published to tableau server.
The reports fetch data from these published data-sources.
The Hive database is now getting Kerberoized + SSL.
Will my existing published data-sources be of use anymore?
Do I have to re-create all the extracts again and publish them again to tableau server?
What will be the best plan to migrate all these data-sources to this new Kerberoized environment?
Regards
Please see below link from tableau community forum, versions may be different but people able to solve the Kerberos Hive connectivity issue.
https://community.tableau.com/thread/149383
Somehow I cannot find it anywhere on the internet. Currently we are running an on premise version of SQL Server. We are looking for the possibility to migrate to the azure cloud for our databases.
However one of our databases heavly runs query using an openedge odbc linked server solution to query an progress database.
I cannot find if it is possible to create a linked server in the azure cloud to allow connections to that progress database.
Does anyone knows if it is possible?
No, Azure SQL Database Managed Instance only support SQL Server/SQL Database linked Servers, Single Database and Elastic pool doesn't support linked servers.
You may check the features that supported by Azure SQL Database here:
https://learn.microsoft.com/en-us/azure/sql-database/sql-database-features
I was able to connect SQL Developer to Amazon Redshift, using Definitive Guide For Connecting Oracle SQL Developer to Amazon Redshift.
But, visual query building and database object browsing is not supported. Has anyone figured out how to resolve these two issues?
I have Installed Hortonworks SandBox in my pc. also tried with a CSV file and its getting in a table structerd manner its OK (Hive + Hadoop), nw I want to migrate my current SQL Databse into Sandbox (MS SQL 2008 r2).How I will do this? Also want to connect to my project (VS 2010 C#).
Is it possible to connect through ODBC?
I Heard sqoop is using for transferring data from SQL to Hadoop so how I can do this migration with sqoop?
You could write your own job to migrate the data. But Sqoop would be more convenient. To do that you have to download Sqoop and the appropriate connector, Microsoft SQL Server Connector for Apache Hadoop in your case. You can download it from here.Please go through the Sqoop user guide. It contains all the information in proper detail.
And Hive does support ODBC. You can find more on this at this page.
I wrote down the steps you need to go through in the Hortonworks Sandbox to install the JDBC driver and get it to work: http://hortonworks.com/community/forums/topic/import-microsoft-sql-data-into-sandbox/
To connect to Hadoop in your C# project you can use the Hortonworks Hive ODBC driver from http://hortonworks.com/thankyou-hdp13/#addon-table. Read the PDF (which is also on that page) to see how it works (I used Hive Server Type 2 with user name sandbox)