From 9c251c555f5ee527143d0cdb9e6c3cb7530fc8f8 Mon Sep 17 00:00:00 2001 From: Takeshi Yamamuro Date: Tue, 23 Dec 2014 12:39:41 -0800 Subject: [SPARK-4932] Add help comments in Analytics Trivial modifications for usability. Author: Takeshi Yamamuro Closes #3775 from maropu/AddHelpCommentInAnalytics and squashes the following commits: fbea8f5 [Takeshi Yamamuro] Add help comments in Analytics --- .../src/main/scala/org/apache/spark/examples/graphx/Analytics.scala | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'examples/src/main') diff --git a/examples/src/main/scala/org/apache/spark/examples/graphx/Analytics.scala b/examples/src/main/scala/org/apache/spark/examples/graphx/Analytics.scala index 9cc47327f9..409721b01c 100644 --- a/examples/src/main/scala/org/apache/spark/examples/graphx/Analytics.scala +++ b/examples/src/main/scala/org/apache/spark/examples/graphx/Analytics.scala @@ -33,6 +33,10 @@ object Analytics extends Logging { if (args.length < 2) { System.err.println( "Usage: Analytics --numEPart= [other options]") + System.err.println("Supported 'taskType' as follows:") + System.err.println(" pagerank Compute PageRank") + System.err.println(" cc Compute the connected components of vertices") + System.err.println(" triangles Count the number of triangles") System.exit(1) } -- cgit v1.2.3