### Eclipse Workspace Patch 1.0 #P apache-trunk Index: hbase-server/src/test/java/org/apache/hadoop/hbase/io/hfile/bucket/TestByteBufferIOEngine.java =================================================================== --- hbase-server/src/test/java/org/apache/hadoop/hbase/io/hfile/bucket/TestByteBufferIOEngine.java (revision 1432797) +++ hbase-server/src/test/java/org/apache/hadoop/hbase/io/hfile/bucket/TestByteBufferIOEngine.java (working copy) @@ -43,6 +43,9 @@ 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;