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215 changes: 215 additions & 0 deletions
215
test/unit/org/apache/cassandra/db/SecondaryIndexColumnSizeTest.java
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| /* | ||
| * 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.db; | ||
|
|
||
| import java.io.IOException; | ||
| import java.nio.ByteBuffer; | ||
| import java.util.List; | ||
| import java.util.Set; | ||
| import java.util.SortedSet; | ||
|
|
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| import org.junit.Test; | ||
|
|
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| import org.apache.cassandra.config.ConfigurationException; | ||
| import org.apache.cassandra.db.index.PerColumnSecondaryIndex; | ||
| import org.apache.cassandra.db.index.PerRowSecondaryIndex; | ||
| import org.apache.cassandra.db.index.SecondaryIndexSearcher; | ||
| import org.apache.cassandra.thrift.Column; | ||
| import org.apache.cassandra.utils.ByteBufferUtil; | ||
|
|
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| import static org.junit.Assert.assertFalse; | ||
| import static org.junit.Assert.assertTrue; | ||
|
|
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| public class SecondaryIndexColumnSizeTest | ||
| { | ||
| @Test | ||
| public void test64kColumn() | ||
| { | ||
| Column column = new Column(); | ||
| column.name = ByteBufferUtil.bytes("test"); | ||
|
|
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| // a byte buffer more than 64k | ||
| ByteBuffer buffer = ByteBuffer.allocate(1024 * 65); | ||
| buffer.clear(); | ||
|
|
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| //read more than 64k | ||
| for (int i=0; i<1024*64/4 + 1; i++) | ||
| buffer.putInt(0); | ||
|
|
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| // for read | ||
| buffer.flip(); | ||
| column.value = buffer; | ||
|
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| MockRowIndex mockRowIndex = new MockRowIndex(); | ||
| MockColumnIndex mockColumnIndex = new MockColumnIndex(); | ||
|
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| assertTrue(mockRowIndex.validate(column)); | ||
| assertFalse(mockColumnIndex.validate(column)); | ||
|
|
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| // test less than 64k value | ||
| buffer.flip(); | ||
| buffer.clear(); | ||
| buffer.putInt(20); | ||
| buffer.flip(); | ||
|
|
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| assertTrue(mockRowIndex.validate(column)); | ||
| assertTrue(mockColumnIndex.validate(column)); | ||
| } | ||
|
|
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| private class MockRowIndex extends PerRowSecondaryIndex | ||
| { | ||
| @Override | ||
| public void applyIndexUpdates(ByteBuffer rowKey, ColumnFamily cf, SortedSet<ByteBuffer> mutatedIndexedColumns, ColumnFamily oldIndexedColumns) throws IOException | ||
| { | ||
| } | ||
|
|
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| @Override | ||
| public void init() | ||
| { | ||
| } | ||
|
|
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| @Override | ||
| public void validateOptions() throws ConfigurationException | ||
| { | ||
| } | ||
|
|
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| @Override | ||
| public String getIndexName() | ||
| { | ||
| return null; | ||
| } | ||
|
|
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| @Override | ||
| protected SecondaryIndexSearcher createSecondaryIndexSearcher(Set<ByteBuffer> columns) | ||
| { | ||
| return null; | ||
| } | ||
|
|
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| @Override | ||
| public void forceBlockingFlush() throws IOException | ||
| { | ||
| } | ||
|
|
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| @Override | ||
| public long getLiveSize() | ||
| { | ||
| return 0; | ||
| } | ||
|
|
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| @Override | ||
| public ColumnFamilyStore getIndexCfs() | ||
| { | ||
| return null; | ||
| } | ||
|
|
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| @Override | ||
| public void removeIndex(ByteBuffer columnName) throws IOException | ||
| { | ||
| } | ||
|
|
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| @Override | ||
| public void invalidate() | ||
| { | ||
| } | ||
|
|
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| @Override | ||
| public void truncate(long truncatedAt) | ||
| { | ||
| } | ||
|
|
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| @Override | ||
| public void deleteFromIndex(DecoratedKey<?> key, List<IColumn> indexedColumnsInRow) | ||
| { | ||
| } | ||
|
|
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| } | ||
|
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|
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| private class MockColumnIndex extends PerColumnSecondaryIndex | ||
| { | ||
| @Override | ||
| public void init() | ||
| { | ||
| } | ||
|
|
||
| @Override | ||
| public void validateOptions() throws ConfigurationException | ||
| { | ||
| } | ||
|
|
||
| @Override | ||
| public String getIndexName() | ||
| { | ||
| return null; | ||
| } | ||
|
|
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| @Override | ||
| protected SecondaryIndexSearcher createSecondaryIndexSearcher(Set<ByteBuffer> columns) | ||
| { | ||
| return null; | ||
| } | ||
|
|
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| @Override | ||
| public void forceBlockingFlush() throws IOException | ||
| { | ||
| } | ||
|
|
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| @Override | ||
| public long getLiveSize() | ||
| { | ||
| return 0; | ||
| } | ||
|
|
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| @Override | ||
| public ColumnFamilyStore getIndexCfs() | ||
| { | ||
| return null; | ||
| } | ||
|
|
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| @Override | ||
| public void removeIndex(ByteBuffer columnName) throws IOException | ||
| { | ||
| } | ||
|
|
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| @Override | ||
| public void invalidate() | ||
| { | ||
| } | ||
|
|
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| @Override | ||
| public void truncate(long truncatedAt) | ||
| { | ||
| } | ||
|
|
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| @Override | ||
| public void deleteColumn(DecoratedKey valueKey, ByteBuffer rowKey, IColumn col) throws IOException | ||
| { | ||
| } | ||
|
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| @Override | ||
| public void insertColumn(DecoratedKey valueKey, ByteBuffer rowKey, IColumn col) throws IOException | ||
| { | ||
| } | ||
|
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| @Override | ||
| public void updateColumn(DecoratedKey valueKey, ByteBuffer rowKey, IColumn col) throws IOException | ||
| { | ||
| } | ||
| } | ||
| } |
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