We use cookies to give you the best experience on our website. If you continue to browse, then you agree to our privacy policy and cookie policy.
Unfortunately, activation email could not send to your email. Please try again.
Syncfusion Feedback

Hbase Queries in c#

Thread ID:

Created:

Updated:

Platform:

Replies:

120753 Oct 12,2015 08:22 AM UTC Nov 3,2015 06:48 AM UTC Big Data Platform 3
loading
Tags: General
brett
Asked On October 12, 2015 08:22 AM UTC

Is it possible from the c# API to query data rather than returning a number of records?

#region Fetch result

HBaseOperation.FetchSize = 100;
HBaseResultSet result = HBaseOperation.ScanTable(tableName, con);

#endregion Fetch result


Like this from the samples in the big data managment studio
scan 'Customers',{ FILTER => "ValueFilter(=,'binaryprefix:Elizabeth Lincoln')"}


Nandhini K [Syncfusion]
Replied On October 13, 2015 12:26 PM UTC

Hi Brett,


We would like to inform you that we have logged this as a feature request in our database. We will implement this feature in any of our upcoming releases. The feature implementation would also greatly depend on the factors such as code compatibility and complexity.


Please log on to our support website to check for further updates:

https://www.syncfusion.com/account/login?ReturnUrl=%2fsupport%2fdirecttrac%2fincidents 


Regards,

Nandhini Kumar.


Baskaran [Syncfusion]
Replied On October 13, 2015 12:53 PM UTC

Hi Brett,
We are delivering preview builds with 10 days release cycle and we are about to rollout a preview build this week.Your requested feature will be included  in next preview/final release at end of the month.We will update this thread once we have included the feature.
Regards,
Baskaran

Baskaran [Syncfusion]
Replied On November 3, 2015 06:48 AM UTC

Hi Brett,

 

We have added support for filtering in scan table method in “Syncfusion.ThriftHBase.Base” API in latest preview build 2.10.0.10 . 

Sample location:  Installed_Drive:\Syncfusion\BigDataSDK\2.10.0.10\Samples\C# HBase Samples\WPF\Samples\Filter\CS


Code snippet:

var filters = new List<string>()

              {

"SingleColumnValueFilter('info','FULLNAME',=,'binaryprefix:Katherine')","PrefixFilter('1002')"

              };

HBaseResultSet result = HBaseOperation.ScanTable(tableName, filters, con);





Thanks,
Baskaran V


CONFIRMATION

This post will be permanently deleted. Are you sure you want to continue?

Sorry, An error occured while processing your request. Please try again later.

Warning Icon You are using an outdated version of Internet Explorer that may not display all features of this and other websites. Upgrade to Internet Explorer 8 or newer for a better experience.Close Icon

;