[ANNOUNCE] Apache MRQL 0.9.4-incubating released

2015-02-26 Thread Leonidas Fegaras
The Apache MRQL team is pleased to announce the release of Apache MRQL 0.9.4-incubating. This is our second Apache release. Apache MRQL is a query processing and optimization system for large-scale, distributed data analysis, built on top of Apache Hadoop, Hama, Spark, and Flink. The release arti

Re: Problem with File Streams

2015-01-17 Thread Leonidas Fegaras
at 4:24 AM, Leonidas Fegaras <mailto:fega...@cse.uta.edu>> wrote: Dear Spark users, I have a problem using File Streams in Java on Spark 1.2.0. I can process hadoop files in local mode using: spark_context.newAPIHadoopFile(path,F.class,K.class,V.class,conf)

Problem with File Streams

2015-01-16 Thread Leonidas Fegaras
ess hadoop sequence files. I am sure my input format F extends org.apache.hadoop.mapreduce.InputFormat. Any ideas? Thank you Leonidas Fegaras

[ANNOUNCE] Apache MRQL 0.9.2-incubating released

2014-06-26 Thread Leonidas Fegaras
The Apache MRQL team is pleased to announce the release of Apache MRQL 0.9.2-incubating. This is our second Apache release. Apache MRQL is a query processing and optimization system for large-scale distributed data analysis, built on top of Apache Hadoop, Hama, and Spark. The release artifacts ar