[Bigdata-commit] SF.net SVN: bigdata:[7492] branches/BIGDATA_RELEASE_1_3_0/bigdata/src/java/ com/bigdata/ha/halog/HALogReader.java

[<tho...@us...>]

Revision: 7492
          http://bigdata.svn.sourceforge.net/bigdata/?rev=7492&view=rev
Author:   thompsonbry
Date:     2013-10-29 12:19:39 +0000 (Tue, 29 Oct 2013)
Log Message:
-----------
Added sort for the top-level arguments as well to force lexical visitation order for HALog files.

Modified Paths:
--------------
    branches/BIGDATA_RELEASE_1_3_0/bigdata/src/java/com/bigdata/ha/halog/HALogReader.java

Modified: branches/BIGDATA_RELEASE_1_3_0/bigdata/src/java/com/bigdata/ha/halog/HALogReader.java
===================================================================
--- branches/BIGDATA_RELEASE_1_3_0/bigdata/src/java/com/bigdata/ha/halog/HALogReader.java	2013-10-29 12:18:26 UTC (rev 7491)
+++ branches/BIGDATA_RELEASE_1_3_0/bigdata/src/java/com/bigdata/ha/halog/HALogReader.java	2013-10-29 12:19:39 UTC (rev 7492)
@@ -406,6 +406,17 @@
 	 */
     public static void main(final String[] args) throws InterruptedException {
 
+        /*
+         * Sort into lexical order to force visitation in lexical order.
+         * 
+         * Note: This should work under any OS. Files will be either directory
+         * names (3 digits) or filenames (21 digits plus the file extension).
+         * Thus the comparison centers numerically on the digits that encode
+         * either part of a commit counter (subdirectory) or an entire commit
+         * counter (HALog file).
+         */
+        Arrays.sort(args);
+        
 		final IBufferAccess buf = DirectBufferPool.INSTANCE.acquire();
 
 		try {

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