本文整理汇总了Java中org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.ExtendedBlockProto类的典型用法代码示例。如果您正苦于以下问题：Java ExtendedBlockProto类的具体用法？Java ExtendedBlockProto怎么用？Java ExtendedBlockProto使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
ExtendedBlockProto类属于org.apache.hadoop.hdfs.protocol.proto.HdfsProtos包，在下文中一共展示了ExtendedBlockProto类的9个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: convert
import org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.ExtendedBlockProto; //导入依赖的package包/类
public static ExtendedBlockProto convert(final ExtendedBlock b) {
if (b == null) return null;
return ExtendedBlockProto.newBuilder().
setPoolId(b.getBlockPoolId()).
setBlockId(b.getBlockId()).
setNumBytes(b.getNumBytes()).
setGenerationStamp(b.getGenerationStamp()).
build();
}
示例2: testConvertExtendedBlock
import org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.ExtendedBlockProto; //导入依赖的package包/类
@Test
public void testConvertExtendedBlock() {
ExtendedBlock b = getExtendedBlock();
ExtendedBlockProto bProto = PBHelper.convert(b);
ExtendedBlock b1 = PBHelper.convert(bProto);
assertEquals(b, b1);
b.setBlockId(-1);
bProto = PBHelper.convert(b);
b1 = PBHelper.convert(bProto);
assertEquals(b, b1);
}
示例3: convert
import org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.ExtendedBlockProto; //导入依赖的package包/类
public static ExtendedBlockProto convert(final ExtendedBlock b) {
if (b == null) return null;
return ExtendedBlockProto.newBuilder().
setPoolId(b.getBlockPoolId()).
setBlockId(b.getBlockId()).
setNumBytes(b.getNumBytes()).
setGenerationStamp(b.getGenerationStamp()).
build();
}
示例4: convertBlockECRecoveryInfo
import org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.ExtendedBlockProto; //导入依赖的package包/类
public static BlockECRecoveryInfo convertBlockECRecoveryInfo(
BlockECRecoveryInfoProto blockEcRecoveryInfoProto) {
ExtendedBlockProto blockProto = blockEcRecoveryInfoProto.getBlock();
ExtendedBlock block = PBHelperClient.convert(blockProto);
DatanodeInfosProto sourceDnInfosProto = blockEcRecoveryInfoProto
.getSourceDnInfos();
DatanodeInfo[] sourceDnInfos = PBHelperClient.convert(sourceDnInfosProto);
DatanodeInfosProto targetDnInfosProto = blockEcRecoveryInfoProto
.getTargetDnInfos();
DatanodeInfo[] targetDnInfos = PBHelperClient.convert(targetDnInfosProto);
HdfsProtos.StorageUuidsProto targetStorageUuidsProto = blockEcRecoveryInfoProto
.getTargetStorageUuids();
String[] targetStorageUuids = convert(targetStorageUuidsProto);
StorageTypesProto targetStorageTypesProto = blockEcRecoveryInfoProto
.getTargetStorageTypes();
StorageType[] convertStorageTypes = PBHelperClient.convertStorageTypes(
targetStorageTypesProto.getStorageTypesList(), targetStorageTypesProto
.getStorageTypesList().size());
byte[] liveBlkIndices = blockEcRecoveryInfoProto.getLiveBlockIndices()
.toByteArray();
ErasureCodingPolicy ecPolicy =
PBHelperClient.convertErasureCodingPolicy(
blockEcRecoveryInfoProto.getEcPolicy());
return new BlockECRecoveryInfo(block, sourceDnInfos, targetDnInfos,
targetStorageUuids, convertStorageTypes, liveBlkIndices, ecPolicy);
}
示例5: testConvertExtendedBlock
import org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.ExtendedBlockProto; //导入依赖的package包/类
@Test
public void testConvertExtendedBlock() {
ExtendedBlock b = getExtendedBlock();
ExtendedBlockProto bProto = PBHelperClient.convert(b);
ExtendedBlock b1 = PBHelperClient.convert(bProto);
assertEquals(b, b1);
b.setBlockId(-1);
bProto = PBHelperClient.convert(b);
b1 = PBHelperClient.convert(bProto);
assertEquals(b, b1);
}
示例6: getHdfsBlocksMetadata
import org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.ExtendedBlockProto; //导入依赖的package包/类
@Override
public HdfsBlocksMetadata getHdfsBlocksMetadata(List<ExtendedBlock> blocks,
List<Token<BlockTokenIdentifier>> tokens) throws IOException {
// Convert to proto objects
List<ExtendedBlockProto> blocksProtos =
new ArrayList<ExtendedBlockProto>(blocks.size());
List<TokenProto> tokensProtos =
new ArrayList<TokenProto>(tokens.size());
for (ExtendedBlock b : blocks) {
blocksProtos.add(PBHelper.convert(b));
}
for (Token<BlockTokenIdentifier> t : tokens) {
tokensProtos.add(PBHelper.convert(t));
}
// Build the request
GetHdfsBlockLocationsRequestProto request =
GetHdfsBlockLocationsRequestProto.newBuilder()
.addAllBlocks(blocksProtos)
.addAllTokens(tokensProtos)
.build();
// Send the RPC
GetHdfsBlockLocationsResponseProto response;
try {
response = rpcProxy.getHdfsBlockLocations(NULL_CONTROLLER, request);
} catch (ServiceException e) {
throw ProtobufHelper.getRemoteException(e);
}
// List of volumes in the response
List<ByteString> volumeIdsByteStrings = response.getVolumeIdsList();
List<byte[]> volumeIds = new ArrayList<byte[]>(volumeIdsByteStrings.size());
for (ByteString bs : volumeIdsByteStrings) {
volumeIds.add(bs.toByteArray());
}
// Array of indexes into the list of volumes, one per block
List<Integer> volumeIndexes = response.getVolumeIndexesList();
// Parsed HdfsVolumeId values, one per block
return new HdfsBlocksMetadata(blocks.toArray(new ExtendedBlock[] {}),
volumeIds, volumeIndexes);
}
示例7: convert
import org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.ExtendedBlockProto; //导入依赖的package包/类
public static ExtendedBlock convert(ExtendedBlockProto eb) {
if (eb == null) {
return null;
}
return new ExtendedBlock(eb.getPoolId(), eb.getBlockId(), eb.getNumBytes(),
eb.getGenerationStamp());
}
示例8: getHdfsBlocksMetadata
import org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.ExtendedBlockProto; //导入依赖的package包/类
@Override
public HdfsBlocksMetadata getHdfsBlocksMetadata(List<ExtendedBlock> blocks,
List<Token<BlockTokenIdentifier>> tokens) throws IOException {
// Convert to proto objects
List<ExtendedBlockProto> blocksProtos =
new ArrayList<>(blocks.size());
List<TokenProto> tokensProtos = new ArrayList<>(tokens.size());
for (ExtendedBlock b : blocks) {
blocksProtos.add(PBHelper.convert(b));
}
for (Token<BlockTokenIdentifier> t : tokens) {
tokensProtos.add(PBHelper.convert(t));
}
// Build the request
GetHdfsBlockLocationsRequestProto request =
GetHdfsBlockLocationsRequestProto.newBuilder()
.addAllBlocks(blocksProtos).addAllTokens(tokensProtos).build();
// Send the RPC
GetHdfsBlockLocationsResponseProto response;
try {
response = rpcProxy.getHdfsBlockLocations(NULL_CONTROLLER, request);
} catch (ServiceException e) {
throw ProtobufHelper.getRemoteException(e);
}
// List of volumes in the response
List<ByteString> volumeIdsByteStrings = response.getVolumeIdsList();
List<byte[]> volumeIds = new ArrayList<>(volumeIdsByteStrings.size());
for (ByteString bs : volumeIdsByteStrings) {
volumeIds.add(bs.toByteArray());
}
// Array of indexes into the list of volumes, one per block
List<Integer> volumeIndexes = response.getVolumeIndexesList();
// Parsed HdfsVolumeId values, one per block
return new HdfsBlocksMetadata(blocks.toArray(new ExtendedBlock[]{}),
volumeIds, volumeIndexes);
}
示例9: convert
import org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.ExtendedBlockProto; //导入依赖的package包/类
ExtendedBlockProto convert(ExtendedBlock b);