Skip to content

Instantly share code, notes, and snippets.

@tomaszezula tomaszezula/ETLShowCase.scala Secret
Created Nov 9, 2015

What would you like to do?
// App configuration, provides access to Spark context, Kafka brokers, topics etc.
val conf = new Map(...)
// ETLEngine represents a custom API layer
val etl = new ETLEngine(conf)
// A stream of new proxy logs
val proxyStream: DStream[Row] = etl.extract(new ProxyStreamExtractor
.transform(new ProxyRowTransformer)
// Split into two distinct sets
val successFilter = proxyStream.filter(rdd => ...)
val failedFilter = proxyStream.filter(rdd => ...)
// Trigger a new workflow
// Hive context needed for SQL operations
val hiveCtx: HiveContext = ...
// Start with successfully parsed lines
.analyse(new WindowAnalyzer(hiveCtx))
.analyse(new ThreatIntelSweeper(hiveCtx))
.load(new SuccessLoader(hiveCtx))
// Now process the errors
.load(new ErrorLoader(hiveCtx))
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
You can’t perform that action at this time.