From 4e5b09664cdf95effff61c042b6243107355b55c Mon Sep 17 00:00:00 2001 From: Prashant Sharma Date: Wed, 20 Feb 2013 12:33:37 +0530 Subject: fixes corresponding to review feedback at pull request #479 --- .../main/scala/spark/streaming/examples/ZeroMQWordCount.scala | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) (limited to 'examples') diff --git a/examples/src/main/scala/spark/streaming/examples/ZeroMQWordCount.scala b/examples/src/main/scala/spark/streaming/examples/ZeroMQWordCount.scala index ab7b67ed4b..5ed9b7cb76 100644 --- a/examples/src/main/scala/spark/streaming/examples/ZeroMQWordCount.scala +++ b/examples/src/main/scala/spark/streaming/examples/ZeroMQWordCount.scala @@ -35,20 +35,23 @@ object SimpleZeroMQPublisher { /** * A sample wordcount with ZeroMQStream stream * - * Usage: WordCountZeroMQ + * To work with zeroMQ, some native libraries have to be installed. + * Install zeroMQ (release 2.1) core libraries. [ZeroMQ Install guide](http://www.zeromq.org/intro:get-the-software) + * + * Usage: ZeroMQWordCount * In local mode, should be 'local[n]' with n > 1 * and describe where zeroMq publisher is running. * * To run this example locally, you may run publisher as * `$ ./run spark.streaming.examples.SimpleZeroMQPublisher tcp://127.0.1.1:1234 foo.bar` - * and then run the example + * and run the example as * `$ ./run spark.streaming.examples.ZeroMQWordCount local[2] tcp://127.0.1.1:1234 foo` */ object ZeroMQWordCount { def main(args: Array[String]) { if (args.length < 3) { System.err.println( - "Usage: WordCountZeroMQ " + + "Usage: ZeroMQWordCount " + "In local mode, should be 'local[n]' with n > 1") System.exit(1) } -- cgit v1.2.3