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Question

 Saravanan Muthiah (MSaravanan76)
Standard Charted Bank
RTIM CDH Specialist - SME
Standard Charted Bank
IN
MSaravanan76 Member since 2015 13 posts
Standard Charted Bank
Posted: Jan 8, 2019
Last activity: Jan 23, 2019
Posted: 8 Jan 2019 4:55 EST
Last activity: 23 Jan 2019 2:57 EST
Closed
Solved

Does Pega support Hadoop High Availability?

As part of our Decisioning project, we need to integrate with Hadoop systems to pull data from HDFS.

We are using Hadoop 2.x version which supports HA.

More details:

  • Pega version: 7.3.1
  • Pega Marketing: 7.3.1
  • Hadoop: 2.6.5
  • IBM Websphere application Server
  • Linux

Does Pega support Hadoop High Availability? If yes, what configuration changes are required to enable it in Pega?

Regards,

Saravanan M

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Pega Customer Decision Hub
Pega Marketing

Accepted Solution

Posted: 6 years ago
Posted: 8 Jan 2019 10:27 EST
Nithin Kamath (kaman) Product Manager, Decisioning Data
Pegasystems Inc.
NL

Hi Saravanan,

The HDFS Dataset does not support HA. You can only specify a single named node when you are configuring the Hadoop Data record.

Regards

Nithin

 

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Posted: 6 years ago
Posted: 9 Jan 2019 6:22 EST
Saravanan Muthiah (MSaravanan76)
Standard Charted Bank
RTIM CDH Specialist - SME
Standard Charted Bank
IN

Hi Nithin,

Thanks for the response. When is Pega planning to support HDFS HA?

Regards,

Saravanan

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