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Posted to commits@lucene.apache.org by rm...@apache.org on 2010/12/13 04:49:18 UTC

svn commit: r1045016 - /lucene/dev/branches/branch_3x/lucene/src/java/org/apache/lucene/index/ByteBlockPool.java

Author: rmuir
Date: Mon Dec 13 03:49:18 2010
New Revision: 1045016

URL: http://svn.apache.org/viewvc?rev=1045016&view=rev
Log:
LUCENE-2792: revert slowdowns on -client vms that are unrelated to this issue

Modified:
    lucene/dev/branches/branch_3x/lucene/src/java/org/apache/lucene/index/ByteBlockPool.java

Modified: lucene/dev/branches/branch_3x/lucene/src/java/org/apache/lucene/index/ByteBlockPool.java
URL: http://svn.apache.org/viewvc/lucene/dev/branches/branch_3x/lucene/src/java/org/apache/lucene/index/ByteBlockPool.java?rev=1045016&r1=1045015&r2=1045016&view=diff
==============================================================================
--- lucene/dev/branches/branch_3x/lucene/src/java/org/apache/lucene/index/ByteBlockPool.java (original)
+++ lucene/dev/branches/branch_3x/lucene/src/java/org/apache/lucene/index/ByteBlockPool.java Mon Dec 13 03:49:18 2010
@@ -85,7 +85,12 @@ final class ByteBlockPool {
   }
 
   public void nextBuffer() {
-    buffers = ArrayUtil.grow(buffers, 2+bufferUpto);
+    if (1+bufferUpto == buffers.length) {
+      byte[][] newBuffers = new byte[ArrayUtil.oversize(buffers.length+1,
+                                                        NUM_BYTES_OBJECT_REF)][];
+      System.arraycopy(buffers, 0, newBuffers, 0, buffers.length);
+      buffers = newBuffers;
+    }
     buffer = buffers[1+bufferUpto] = allocator.getByteBlock();
     bufferUpto++;