/// <exception cref="System.Exception"/>
public virtual void TestVerifyBlockChecksumCommand()
{
DFSTestUtil.CreateFile(fs, new Path("/bar"), 1234, (short)1, unchecked ((int)(0xdeadbeef
)));
FsDatasetSpi <object> fsd = datanode.GetFSDataset();
ExtendedBlock block = DFSTestUtil.GetFirstBlock(fs, new Path("/bar"));
FilePath blockFile = FsDatasetTestUtil.GetBlockFile(fsd, block.GetBlockPoolId(),
block.GetLocalBlock());
NUnit.Framework.Assert.AreEqual("ret: 1, You must specify a meta file with -meta"
, RunCmd(new string[] { "verify", "-block", blockFile.GetAbsolutePath() }));
FilePath metaFile = FsDatasetTestUtil.GetMetaFile(fsd, block.GetBlockPoolId(), block
.GetLocalBlock());
NUnit.Framework.Assert.AreEqual("ret: 0, Checksum type: " + "DataChecksum(type=CRC32C, chunkSize=512)"
, RunCmd(new string[] { "verify", "-meta", metaFile.GetAbsolutePath() }));
NUnit.Framework.Assert.AreEqual("ret: 0, Checksum type: " + "DataChecksum(type=CRC32C, chunkSize=512)"
+ "Checksum verification succeeded on block file " + blockFile.GetAbsolutePath(
), RunCmd(new string[] { "verify", "-meta", metaFile.GetAbsolutePath(), "-block"
, blockFile.GetAbsolutePath() }));
}
/// <exception cref="System.IO.IOException"/>
public static FilePath GetBlockFile(DataNode dn, string bpid, Block b)
{
return(FsDatasetTestUtil.GetBlockFile(dn.GetFSDataset(), bpid, b));
}
