commit 11f6604f88c3577e406d78197d5a4bf763d9e14d
author buyingyi <buyingyi@gmail.com> Fri Oct 18 00:34:16 2013 -0700
committer buyingyi <buyingyi@gmail.com> Fri Oct 18 00:34:16 2013 -0700
tree c48a42425029196bb7b403650c1d6e2f625abacd
parent 04f685e138b6df997a962d9205055f5ecd37c426

use in-place update for smaller sized updates

pregelix/pregelix-dataflow-std/src/main/java/edu/uci/ics/pregelix/dataflow/util/CopyUpdateUtil.java

diff --git a/pregelix/pregelix-dataflow-std/src/main/java/edu/uci/ics/pregelix/dataflow/util/CopyUpdateUtil.java b/pregelix/pregelix-dataflow-std/src/main/java/edu/uci/ics/pregelix/dataflow/util/CopyUpdateUtil.java
index 58ec8ab..c71da7a 100644
--- a/pregelix/pregelix-dataflow-std/src/main/java/edu/uci/ics/pregelix/dataflow/util/CopyUpdateUtil.java
+++ b/pregelix/pregelix-dataflow-std/src/main/java/edu/uci/ics/pregelix/dataflow/util/CopyUpdateUtil.java
@@ -37,7 +37,7 @@
                 int srcStart = fieldEndOffsets[0];
                 int srcLen = fieldEndOffsets[1] - fieldEndOffsets[0]; // the updated vertex size
                 int frSize = frameTuple.getFieldLength(1); // the vertex binary size in the leaf page
-                if (srcLen == frSize) {
+                if (srcLen <= frSize) {
                     System.arraycopy(cloneUpdateTb.getByteArray(), srcStart, frameTuple.getFieldData(1),
                             frameTuple.getFieldStart(1), srcLen);
                     cloneUpdateTb.reset();