Github user aweisberg commented on a diff in the pull request:
https://github.com/apache/cassandra/pull/239#discussion_r200709153
--- Diff:
test/unit/org/apache/cassandra/io/sstable/format/big/BigTableBlockWriterTest.java
---
@@ -0,0 +1,196 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.cassandra.io.sstable.format.big;
+
+import java.io.ByteArrayInputStream;
+import java.io.DataInput;
+import java.io.DataInputStream;
+import java.io.File;
+import java.nio.ByteBuffer;
+import java.nio.channels.FileChannel;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.Collection;
+import java.util.Set;
+import java.util.concurrent.ThreadLocalRandom;
+import java.util.concurrent.TimeUnit;
+
+import javax.xml.crypto.Data;
+
+import com.google.common.collect.ImmutableList;
+import com.google.common.collect.ImmutableSet;
+import com.google.common.util.concurrent.Uninterruptibles;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+import org.apache.cassandra.SchemaLoader;
+import org.apache.cassandra.UpdateBuilder;
+import org.apache.cassandra.Util;
+import org.apache.cassandra.db.ColumnFamilyStore;
+import org.apache.cassandra.db.DecoratedKey;
+import org.apache.cassandra.db.Keyspace;
+import org.apache.cassandra.db.RowUpdateBuilder;
+import org.apache.cassandra.db.SerializationHeader;
+import org.apache.cassandra.db.compaction.OperationType;
+import org.apache.cassandra.db.lifecycle.LifecycleTransaction;
+import org.apache.cassandra.db.lifecycle.Tracker;
+import org.apache.cassandra.db.marshal.AsciiType;
+import org.apache.cassandra.db.marshal.Int32Type;
+import org.apache.cassandra.db.rows.EncodingStats;
+import org.apache.cassandra.io.sstable.Component;
+import org.apache.cassandra.io.sstable.Descriptor;
+import org.apache.cassandra.io.sstable.SSTable;
+import org.apache.cassandra.io.sstable.format.SSTableReader;
+import org.apache.cassandra.io.sstable.format.SSTableWriter;
+import org.apache.cassandra.io.util.DataInputPlus;
+import org.apache.cassandra.io.util.FileHandle;
+import org.apache.cassandra.schema.CachingParams;
+import org.apache.cassandra.schema.KeyspaceParams;
+import org.apache.cassandra.schema.Schema;
+import org.apache.cassandra.schema.TableMetadataRef;
+import org.apache.cassandra.utils.ByteBufferUtil;
+import org.apache.cassandra.utils.FBUtilities;
+import org.apache.cassandra.utils.Pair;
+
+import static org.apache.cassandra.io.util.DataInputPlus.*;
+import static org.junit.Assert.*;
+
+public class BigTableBlockWriterTest
+{
+ public static final String KEYSPACE1 = "BigTableBlockWriterTest";
+ public static final String CF_STANDARD = "Standard1";
+ public static final String CF_STANDARD2 = "Standard2";
+ public static final String CF_INDEXED = "Indexed1";
+ public static final String CF_STANDARDLOWINDEXINTERVAL =
"StandardLowIndexInterval";
+
+ private static ColumnFamilyStore cfs;
+
+ @BeforeClass
+ public static void defineSchema() throws Exception
+ {
+ SchemaLoader.prepareServer();
+ SchemaLoader.createKeyspace(KEYSPACE1,
+ KeyspaceParams.simple(1),
+ SchemaLoader.standardCFMD(KEYSPACE1,
CF_STANDARD),
+ SchemaLoader.standardCFMD(KEYSPACE1,
CF_STANDARD2),
+
SchemaLoader.compositeIndexCFMD(KEYSPACE1, CF_INDEXED, true),
+ SchemaLoader.standardCFMD(KEYSPACE1,
CF_STANDARDLOWINDEXINTERVAL)
+ .minIndexInterval(8)
+ .maxIndexInterval(256)
+
.caching(CachingParams.CACHE_NOTHING));
+ }
+
+ @Test
+ public void writeDataFile()
+ {
+ String ks = KEYSPACE1;
+ String cf = "Standard1";
+
+ // clear and create just one sstable for this test
+ Keyspace keyspace = Keyspace.open(ks);
+ ColumnFamilyStore store = keyspace.getColumnFamilyStore(cf);
+ store.clearUnsafe();
+ store.disableAutoCompaction();
+
+ DecoratedKey firstKey = null, lastKey = null;
+ long timestamp = System.currentTimeMillis();
+ for (int i = 0; i < store.metadata().params.minIndexInterval; i++)
+ {
+ DecoratedKey key = Util.dk(String.valueOf(i));
+ if (firstKey == null)
--- End diff --
Missing braces
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