hadoop Bad connection to FS. command aborted. exception:

Hadoop Integration – Avro Errors 1

In this post we will discuss about some of the errors or exceptions that can occur when there is mismatch in the integration of Avro and Hadoop distributions. When we do not use the correct version of avro release then we will run into so many errors or exceptions. In this post, we will consider the version compatibility for Hadoop-2.3.0 release. As it is Hadoop2  we need to use the […]

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I have attended Siva’s Spark and Scala training. He is good in presentation skills and explaining technical concepts easily to everyone in the group. He is having excellent real time experience and provided enough use cases to understand each concepts. Duration of the course and time management is awesome. Happy that I found a right person on time to learn Spark. Thanks Siva!!!

Dharmeswaran ETL / Hadoop Developer Spark Nov 2016 September 21, 2017