mukund-thakur commented on a change in pull request #3499:
URL: https://github.com/apache/hadoop/pull/3499#discussion_r787397645
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File path:
hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/fs/contract/AbstractContractVectoredReadTest.java
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@@ -0,0 +1,291 @@
+package org.apache.hadoop.fs.contract;
+
+import org.apache.hadoop.fs.FSDataInputStream;
+import org.apache.hadoop.fs.FileRange;
+import org.apache.hadoop.fs.FileRangeImpl;
+import org.apache.hadoop.fs.FileSystem;
+import org.apache.hadoop.fs.Path;
+import org.apache.hadoop.fs.impl.FutureIOSupport;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.io.EOFException;
+import java.io.IOException;
+import java.nio.ByteBuffer;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+import java.util.concurrent.CompletableFuture;
+import java.util.concurrent.ExecutionException;
+import java.util.function.IntFunction;
+
+import org.assertj.core.api.Assertions;
+import org.junit.Assert;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.Parameterized;
+
+import static org.apache.hadoop.fs.contract.ContractTestUtils.createFile;
+
+@RunWith(Parameterized.class)
+public abstract class AbstractContractVectoredReadTest extends
AbstractFSContractTestBase {
+
+ private static final Logger LOG =
LoggerFactory.getLogger(AbstractContractVectoredReadTest.class);
+
+ public static final int DATASET_LEN = 1024;
+ private static final byte[] DATASET = ContractTestUtils.dataset(DATASET_LEN,
'a', 32);
+ private static final String VECTORED_READ_FILE_NAME = "vectored_file.txt";
+ private static final String VECTORED_READ_FILE_1MB_NAME =
"vectored_file_1M.txt";
+ private static final byte[] DATASET_MB = ContractTestUtils.dataset(1024 *
1024, 'a', 256);
+
+
+ private final IntFunction<ByteBuffer> allocate;
+
+ private final String bufferType;
+
+ @Parameterized.Parameters
Review comment:
Nice thanks
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