svn commit: r1333070 - /accumulo/trunk/server/src/main/java/org/apache/accumulo/server/Accumulo.java

[ecn]

Author: ecn
Date: Wed May  2 14:54:09 2012
New Revision: 1333070

URL: http://svn.apache.org/viewvc?rev=1333070&view=rev
Log:
ACCUMULO-49 parse out the newline, do not repeat the constant for the proc 
filename

Modified:
    accumulo/trunk/server/src/main/java/org/apache/accumulo/server/Accumulo.java

Modified: 
accumulo/trunk/server/src/main/java/org/apache/accumulo/server/Accumulo.java
URL: 
http://svn.apache.org/viewvc/accumulo/trunk/server/src/main/java/org/apache/accumulo/server/Accumulo.java?rev=1333070&r1=1333069&r2=1333070&view=diff
==============================================================================
--- 
accumulo/trunk/server/src/main/java/org/apache/accumulo/server/Accumulo.java 
(original)
+++ 
accumulo/trunk/server/src/main/java/org/apache/accumulo/server/Accumulo.java 
Wed May  2 14:54:09 2012
@@ -145,13 +145,15 @@ public class Accumulo {
       @Override
       public void run() {
         try {
-          File swappiness = new File("/proc/sys/vm/swappiness");
+          String procFile = "/proc/sys/vm/swappiness";
+          File swappiness = new File(procFile);
           if (swappiness.exists() && swappiness.canRead()) {
-            InputStream is = new FileInputStream("/proc/sys/vm/swappiness");
+            InputStream is = new FileInputStream(procFile);
             try {
               byte[] buffer = new byte[10];
               int bytes = is.read(buffer);
               String setting = new String(buffer, 0, bytes);
+              setting = setting.trim();
               if (bytes > 0 && Integer.parseInt(setting) > 0) {
                 log.warn("System swappiness setting is greater than zero (" + 
setting + ") which can cause time-sensitive operations to be delayed. "
                     + " Accumulo is time sensitive because it needs to 
maintain distributed lock agreement.");