diff --git a/asterixdb/LICENSE b/asterixdb/LICENSE
index cc61b93..4c63d01 100644
--- a/asterixdb/LICENSE
+++ b/asterixdb/LICENSE
@@ -744,3 +744,35 @@
    PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
 ---
 
+   Portions of the AsterixDB csv-spectrum tests
+       located at:
+       and
+         asterix-app/data/csv-spectrum/*
+
+   are available under BSD:
+---
+   Copyright (c) 2013, Max Ogden
+   All rights reserved.
+
+   Redistribution and use in source and binary forms, with or without modification,
+   are permitted provided that the following conditions are met:
+
+   Redistributions of source code must retain the above copyright notice, this list
+   of conditions and the following disclaimer.
+   Redistributions in binary form must reproduce the above copyright notice, this
+   list of conditions and the following disclaimer in the documentation and/or
+   other materials provided with the distribution.
+   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+   ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+   WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+   DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+   ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+   (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+   LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+   ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+---
+
+
+
diff --git a/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/input/record/reader/hdfs/parquet/converter/AbstractComplexConverter.java b/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/input/record/reader/hdfs/parquet/converter/AbstractComplexConverter.java
index abf2870..53c7aa5 100644
--- a/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/input/record/reader/hdfs/parquet/converter/AbstractComplexConverter.java
+++ b/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/input/record/reader/hdfs/parquet/converter/AbstractComplexConverter.java
@@ -22,7 +22,6 @@
 import java.io.IOException;
 
 import org.apache.asterix.external.input.record.reader.hdfs.parquet.AsterixTypeToParquetTypeVisitor;
-import org.apache.asterix.external.input.record.reader.hdfs.parquet.converter.nested.ArrayConverter;
 import org.apache.asterix.external.input.record.reader.hdfs.parquet.converter.nested.ObjectConverter;
 import org.apache.asterix.external.input.record.reader.hdfs.parquet.converter.nested.ObjectRepeatedConverter;
 import org.apache.asterix.external.input.record.reader.hdfs.parquet.converter.nested.RepeatedConverter;
diff --git a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree-column/src/main/java/org/apache/hyracks/storage/am/lsm/btree/column/cloud/buffercache/read/PageRangesComputer.java b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree-column/src/main/java/org/apache/hyracks/storage/am/lsm/btree/column/cloud/buffercache/read/PageRangesComputer.java
index 28612c4..b38be74 100644
--- a/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree-column/src/main/java/org/apache/hyracks/storage/am/lsm/btree/column/cloud/buffercache/read/PageRangesComputer.java
+++ b/hyracks-fullstack/hyracks/hyracks-storage-am-lsm-btree-column/src/main/java/org/apache/hyracks/storage/am/lsm/btree/column/cloud/buffercache/read/PageRangesComputer.java
@@ -147,8 +147,7 @@
 
     private void pinEachRange(CloudMegaPageReadContext ctx, IBufferCache bufferCache, int fileId, int pageZeroId)
             throws HyracksDataException {
-        int numberOfRanges = getNumberOfRanges();
-        for (int i = 0; i < numberOfRanges; i += 2) {
+        for (int i = 0; i < pageRanges.size(); i += 2) {
             int start = pageRanges.getInt(i);
             int end = pageRanges.getInt(i + 1);
             int numberOfPages = end - start + 1;