svn commit: r1590315 - in /nutch/trunk: CHANGES.txt src/java/org/apache/nutch/crawl/CrawlDbReader.java

[snagel]

Author: snagel
Date: Sat Apr 26 22:12:46 2014
New Revision: 1590315

URL: http://svn.apache.org/r1590315
Log:
NUTCH-1764 readdb to show command-line help if no action (-stats, -dump, etc.) 
given

Modified:
    nutch/trunk/CHANGES.txt
    nutch/trunk/src/java/org/apache/nutch/crawl/CrawlDbReader.java

Modified: nutch/trunk/CHANGES.txt
URL: 
http://svn.apache.org/viewvc/nutch/trunk/CHANGES.txt?rev=1590315&r1=1590314&r2=1590315&view=diff
==============================================================================
--- nutch/trunk/CHANGES.txt (original)
+++ nutch/trunk/CHANGES.txt Sat Apr 26 22:12:46 2014
@@ -2,6 +2,8 @@ Nutch Change Log
 
 Nutch Current Development
 
+* NUTCH-1764 readdb to show command-line help if no action (-stats, -dump, 
etc.) given (Diaa via snagel)
+
 * NUTCH-1700 Remove deprecated code from creativecommons plugin (lewismc)
 
 * NUTCH-1761 Crawl script fails to find job file if not started from inside 
bin dir (David Hosking, jnioche)

Modified: nutch/trunk/src/java/org/apache/nutch/crawl/CrawlDbReader.java
URL: 
http://svn.apache.org/viewvc/nutch/trunk/src/java/org/apache/nutch/crawl/CrawlDbReader.java?rev=1590315&r1=1590314&r2=1590315&view=diff
==============================================================================
--- nutch/trunk/src/java/org/apache/nutch/crawl/CrawlDbReader.java (original)
+++ nutch/trunk/src/java/org/apache/nutch/crawl/CrawlDbReader.java Sat Apr 26 
22:12:46 2014
@@ -542,7 +542,7 @@ public class CrawlDbReader implements Cl
   public static void main(String[] args) throws IOException {
     CrawlDbReader dbr = new CrawlDbReader();
 
-    if (args.length < 1) {
+    if (args.length < 2) {
       System.err.println("Usage: CrawlDbReader <crawldb> (-stats | -dump 
<out_dir> | -topN <nnnn> <out_dir> [<min>] | -url <url>)");
       System.err.println("\t<crawldb>\tdirectory name where crawldb is 
located");
       System.err.println("\t-stats [-sort] \tprint overall statistics to 
System.out");