Github user srowen commented on a diff in the pull request:
https://github.com/apache/spark/pull/4917#discussion_r25936901
--- Diff:
examples/src/main/scala/org/apache/spark/examples/graphx/LiveJournalPageRank.scala
---
@@ -30,14 +25,14 @@ object LiveJournalPageRank {
def main(args: Array[String]) {
if (args.length < 1) {
System.err.println(
- "Usage: LiveJournalPageRank <edge_list_file>\n" +
+ "Usage: LiveJournalPageRank <edge_list_file>
--numEPart=<num_edge_partitions>\n" +
" [--tol=<tolerance>]\n" +
" The tolerance allowed at convergence (smaller => more
accurate). Default is " +
"0.001.\n" +
" [--output=<output_file>]\n" +
" If specified, the file to write the ranks to.\n" +
" [--numEPart=<num_edge_partitions>]\n" +
- " The number of partitions for the graph's edge RDD.
Default is 4.\n" +
+ " The number of partitions for the graph's edge RDD.\n" +
--- End diff --
Eh, but now you have put the option in twice! why not just move it up and
remove the square braces to mark it non-optional? keep everything else the same.
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