From 156055487243c8a0741fd89c174ad422145133cd Mon Sep 17 00:00:00 2001
From: Tarsis Azevedo <tarsis.azevedo@gmail.com>
Date: Sun, 23 Apr 2017 11:22:38 -0300
Subject: [PATCH] add README

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 README.md | 4 ++++
 1 file changed, 4 insertions(+)
 create mode 100644 README.md

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+PrometheusSparkMetrics class to instrument spark jobs.
+## How to use it
+
+  $ streamingContext.addStreamingListener(new PrometheusSparkMetrics(streamingContext.sparkContext.appName))