HBASE-10180 TestByteBufferIOEngine#testByteBufferIOEngine occasionally fails

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1551497 13f79535-47bb-0310-9956-ffa450edef68
2013-12-17 10:11:53 +00:00 · 2013-12-17 10:11:53 +00:00 · 215899873f
parent fec8ee413b
commit 215899873f
1 changed files with 3 additions and 0 deletions
--- a/hbase-server/src/test/java/org/apache/hadoop/hbase/io/hfile/bucket/TestByteBufferIOEngine.java
+++ b/hbase-server/src/test/java/org/apache/hadoop/hbase/io/hfile/bucket/TestByteBufferIOEngine.java
@ -43,6 +43,9 @@ public class TestByteBufferIOEngine {
    for (int i = 0; i < testNum; i++) {
      byte val = (byte) (Math.random() * 255);
      int blockSize = (int) (Math.random() * maxBlockSize);
+      if (blockSize == 0) {
+        blockSize = 1;
+      }
      byte[] byteArray = new byte[blockSize];
      for (int j = 0; j < byteArray.length; ++j) {
        byteArray[j] = val;