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HDFS-17539. Make TestFileChecksum fields static (#6853)

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Felix Nguyen 2024-06-11 15:26:21 +08:00 committed by GitHub
parent 2e1deee87a
commit 776c0a3ab9
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1 changed files with 27 additions and 28 deletions
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hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestFileChecksum.java
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@ -30,9 +30,7 @@
import org.apache.hadoop.hdfs.server.datanode.DataNode;
import org.apache.hadoop.hdfs.server.datanode.DataNodeFaultInjector;
import org.apache.hadoop.test.GenericTestUtils;
import org.junit.After;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.ExpectedException;
@ -60,34 +58,34 @@
public class TestFileChecksum {
private static final Logger LOG = LoggerFactory
.getLogger(TestFileChecksum.class);
private final ErasureCodingPolicy ecPolicy =
private static final ErasureCodingPolicy ecPolicy =
StripedFileTestUtil.getDefaultECPolicy();
private int dataBlocks = ecPolicy.getNumDataUnits();
private int parityBlocks = ecPolicy.getNumParityUnits();
private static final int dataBlocks = ecPolicy.getNumDataUnits();
private static final int parityBlocks = ecPolicy.getNumParityUnits();
private MiniDFSCluster cluster;
private DistributedFileSystem fs;
private Configuration conf;
private DFSClient client;
private static MiniDFSCluster cluster;
private static DistributedFileSystem fs;
private static Configuration conf;
private static DFSClient client;
private int cellSize = ecPolicy.getCellSize();
private int stripesPerBlock = 6;
private int blockSize = cellSize * stripesPerBlock;
private int numBlockGroups = 10;
private int stripSize = cellSize * dataBlocks;
private int blockGroupSize = stripesPerBlock * stripSize;
private int fileSize = numBlockGroups * blockGroupSize;
private int bytesPerCRC;
private static final int cellSize = ecPolicy.getCellSize();
private static final int stripesPerBlock = 6;
private static final int blockSize = cellSize * stripesPerBlock;
private static final int numBlockGroups = 10;
private static final int stripSize = cellSize * dataBlocks;
private static final int blockGroupSize = stripesPerBlock * stripSize;
private static final int fileSize = numBlockGroups * blockGroupSize;
private static int bytesPerCRC;
private String ecDir = "/striped";
private String stripedFile1 = ecDir + "/stripedFileChecksum1";
private String stripedFile2 = ecDir + "/stripedFileChecksum2";
private String replicatedFile = "/replicatedFileChecksum";
private static final String ecDir = "/striped";
private static final String stripedFile1 = ecDir + "/stripedFileChecksum1";
private static final String stripedFile2 = ecDir + "/stripedFileChecksum2";
private static final String replicatedFile = "/replicatedFileChecksum";
private String checksumCombineMode;
private static String checksumCombineMode;
public TestFileChecksum(String checksumCombineMode) {
this.checksumCombineMode = checksumCombineMode;
public TestFileChecksum(String mode) {
checksumCombineMode = mode;
}
@Parameterized.Parameters
@ -100,8 +98,9 @@ public static Object[] getParameters() {
@Rule
public ExpectedException exception = ExpectedException.none();
@Before
public void setup() throws IOException {
@Parameterized.BeforeParam
public static void setup(String mode) throws IOException {
checksumCombineMode = mode;
int numDNs = dataBlocks + parityBlocks + 2;
conf = new Configuration();
conf.setLong(DFSConfigKeys.DFS_BLOCK_SIZE_KEY, blockSize);
@ -124,8 +123,8 @@ public void setup() throws IOException {
GenericTestUtils.setLogLevel(FileChecksumHelper.LOG, Level.DEBUG);
}
@After
public void tearDown() {
@Parameterized.AfterParam
public static void tearDown() {
if (cluster != null) {
cluster.shutdown();
cluster = null;