Tags » Apache

Reader, I married him

Rather than just bitching about DFDL, I decided to join the Open Source project – newly a part of the Apache family – Daffodil… 148 more words

Apache error 02

PHP Warning: fopen(/parentDir/Dir/file.log): failed to open stream: Permission denied

If you face this error in Apache, make sure that the directories – parentDir and Dir both have… 22 more words


Interactive Queries in Apache Kafka



Apache Kafka v0.10 introduced a new feature Kafka Streams API – a client library which can be used for building applications and microservices, where the input and output data can be stored in Kafka clusters. 746 more words


Apache Airflow Basics

So Apache Airflow is getting pretty popular now (understatement) so I figured I’d take some time to explain what it is, how to install it, and shed some light into how it all works. 420 more words

Full Tutorials

Decoding Apache Spark sourcecode at bigdatamann - part1

case: creating a rdd using parallelize method

spark.sparkContext.parallelize(Seq(1,2), 2)// here the second param to the parallelize method is used to explicitly mention the number of partitions (aka numSlices)
… 93 more words

Broncos’ Wayne Bennett bombshell

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BRISBANE is reportedly set to offer Melbourne Storm coach Craig Bellamy the richest coaching contract ever seen in the NRL. 3,211 more words

Daily Telegraph