SAS Viya 2023.08 Stable release introduced an alternative to configuring System Services Security Daemon (SSSD) with Kerberos authentication to Hadoop. Kerberos authentication to Hadoop depends on J...
...orkshop, "An Insider's Guide to SAS/ACCESS to Hadoop". This was taught by Jeff Bailey (Cloudera, formerly with SAS) and Diane Hatcher (SAS). Yes, that's me!
By popular demand, I am providing t...
Continuing the series of posts about Kerberos delegation, this time we will examine Kerberos delegation and accessing a Secured Hadoop cluster. So far in this series we have looked at an overview o...
I have been contacted several times recently on this very same topic by colleagues struggling with the SAS/ACCESS to Hadoop configuration when the Hadoop cluster is secured with Kerberos a...
Long ago in a cluster far, far away, users accessed Hadoop through various command line interfaces. These interfaces allowed users to create directories and files in HDFS, write complex procedural p...
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Customers that want to co-locate analytic workload on their Hadoop clusters typically, if not always, require an integration of the workload with YARN. SAS Grid Manager for Hadoop was created s...
I have the following code to fix the Buffer Errors in HADOOP sql: set tez.am.resource.memory.mb=12288; set hive.tez.container.size=12288; set tez.runtime.io.sort.mb=1638; set hive.tez...
Where did your data originate? Was it in a flat file, a SAS dataset or a DBMS? SAS Data Loader for Hadoop uses both SAS and Hadoop technologies to integrate with the source repository, interrogate t...
SAS works with Hadoop in several ways, through specific products and processes. And the intersections of SAS and Hadoop are growing each day. So, my SAS colleagues and I will post a series of a...
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