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Packages that use BlockTokenIdentifier | |
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org.apache.hadoop.hdfs | A distributed implementation of FileSystem . |
org.apache.hadoop.hdfs.protocol | |
org.apache.hadoop.hdfs.security.token.block | |
org.apache.hadoop.hdfs.server.common |
Uses of BlockTokenIdentifier in org.apache.hadoop.hdfs |
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Method parameters in org.apache.hadoop.hdfs with type arguments of type BlockTokenIdentifier | |
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protected BlockReader |
DFSInputStream.getBlockReader(InetSocketAddress dnAddr,
String file,
Block block,
org.apache.hadoop.security.token.Token<BlockTokenIdentifier> blockToken,
long startOffset,
long len,
int bufferSize,
boolean verifyChecksum,
String clientName)
Retrieve a BlockReader suitable for reading. |
static BlockReader |
BlockReader.newBlockReader(Socket sock,
String file,
Block block,
org.apache.hadoop.security.token.Token<BlockTokenIdentifier> blockToken,
long startOffset,
long len,
int bufferSize)
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static BlockReader |
BlockReader.newBlockReader(Socket sock,
String file,
Block block,
org.apache.hadoop.security.token.Token<BlockTokenIdentifier> blockToken,
long startOffset,
long len,
int bufferSize,
boolean verifyChecksum)
Java Doc required |
static BlockReader |
BlockReader.newBlockReader(Socket sock,
String file,
Block block,
org.apache.hadoop.security.token.Token<BlockTokenIdentifier> blockToken,
long startOffset,
long len,
int bufferSize,
boolean verifyChecksum,
String clientName)
Create a new BlockReader specifically to satisfy a read. |
Uses of BlockTokenIdentifier in org.apache.hadoop.hdfs.protocol |
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Methods in org.apache.hadoop.hdfs.protocol that return types with arguments of type BlockTokenIdentifier | |
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org.apache.hadoop.security.token.Token<BlockTokenIdentifier> |
LocatedBlock.getBlockToken()
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Method parameters in org.apache.hadoop.hdfs.protocol with type arguments of type BlockTokenIdentifier | |
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protected abstract void |
DataTransferProtocol.Receiver.opBlockChecksum(DataInputStream in,
Block blk,
org.apache.hadoop.security.token.Token<BlockTokenIdentifier> blockToken)
Abstract OP_BLOCK_CHECKSUM method. |
static void |
DataTransferProtocol.Sender.opBlockChecksum(DataOutputStream out,
Block blk,
org.apache.hadoop.security.token.Token<BlockTokenIdentifier> blockToken)
Send OP_BLOCK_CHECKSUM |
protected abstract void |
DataTransferProtocol.Receiver.opCopyBlock(DataInputStream in,
Block blk,
org.apache.hadoop.security.token.Token<BlockTokenIdentifier> blockToken)
Abstract OP_COPY_BLOCK method. |
static void |
DataTransferProtocol.Sender.opCopyBlock(DataOutputStream out,
Block blk,
org.apache.hadoop.security.token.Token<BlockTokenIdentifier> blockToken)
Send OP_COPY_BLOCK |
protected abstract void |
DataTransferProtocol.Receiver.opReadBlock(DataInputStream in,
Block blk,
long offset,
long length,
String client,
org.apache.hadoop.security.token.Token<BlockTokenIdentifier> blockToken)
Abstract OP_READ_BLOCK method. |
static void |
DataTransferProtocol.Sender.opReadBlock(DataOutputStream out,
Block blk,
long blockOffset,
long blockLen,
String clientName,
org.apache.hadoop.security.token.Token<BlockTokenIdentifier> blockToken)
Send OP_READ_BLOCK |
protected abstract void |
DataTransferProtocol.Receiver.opReplaceBlock(DataInputStream in,
Block blk,
String sourceId,
DatanodeInfo src,
org.apache.hadoop.security.token.Token<BlockTokenIdentifier> blockToken)
Abstract OP_REPLACE_BLOCK method. |
static void |
DataTransferProtocol.Sender.opReplaceBlock(DataOutputStream out,
Block blk,
String storageId,
DatanodeInfo src,
org.apache.hadoop.security.token.Token<BlockTokenIdentifier> blockToken)
Send OP_REPLACE_BLOCK |
protected abstract void |
DataTransferProtocol.Receiver.opWriteBlock(DataInputStream in,
Block blk,
int pipelineSize,
DataTransferProtocol.BlockConstructionStage stage,
long newGs,
long minBytesRcvd,
long maxBytesRcvd,
String client,
DatanodeInfo src,
DatanodeInfo[] targets,
org.apache.hadoop.security.token.Token<BlockTokenIdentifier> blockToken)
Abstract OP_WRITE_BLOCK method. |
static void |
DataTransferProtocol.Sender.opWriteBlock(DataOutputStream out,
Block blk,
int pipelineSize,
DataTransferProtocol.BlockConstructionStage stage,
long newGs,
long minBytesRcvd,
long maxBytesRcvd,
String client,
DatanodeInfo src,
DatanodeInfo[] targets,
org.apache.hadoop.security.token.Token<BlockTokenIdentifier> blockToken)
Send OP_WRITE_BLOCK |
void |
LocatedBlock.setBlockToken(org.apache.hadoop.security.token.Token<BlockTokenIdentifier> token)
|
Uses of BlockTokenIdentifier in org.apache.hadoop.hdfs.security.token.block |
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Fields in org.apache.hadoop.hdfs.security.token.block with type parameters of type BlockTokenIdentifier | |
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static org.apache.hadoop.security.token.Token<BlockTokenIdentifier> |
BlockTokenSecretManager.DUMMY_TOKEN
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Methods in org.apache.hadoop.hdfs.security.token.block that return BlockTokenIdentifier | |
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BlockTokenIdentifier |
BlockTokenSecretManager.createIdentifier()
Create an empty block token identifier |
Methods in org.apache.hadoop.hdfs.security.token.block that return types with arguments of type BlockTokenIdentifier | |
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org.apache.hadoop.security.token.Token<BlockTokenIdentifier> |
BlockTokenSecretManager.generateToken(Block block,
EnumSet<BlockTokenSecretManager.AccessMode> modes)
Generate an block token for current user |
org.apache.hadoop.security.token.Token<BlockTokenIdentifier> |
BlockTokenSecretManager.generateToken(String userId,
Block block,
EnumSet<BlockTokenSecretManager.AccessMode> modes)
Generate a block token for a specified user |
org.apache.hadoop.security.token.Token<BlockTokenIdentifier> |
BlockTokenSelector.selectToken(org.apache.hadoop.io.Text service,
Collection<org.apache.hadoop.security.token.Token<? extends org.apache.hadoop.security.token.TokenIdentifier>> tokens)
|
Methods in org.apache.hadoop.hdfs.security.token.block with parameters of type BlockTokenIdentifier | |
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void |
BlockTokenSecretManager.checkAccess(BlockTokenIdentifier id,
String userId,
Block block,
BlockTokenSecretManager.AccessMode mode)
Check if access should be allowed. |
protected byte[] |
BlockTokenSecretManager.createPassword(BlockTokenIdentifier identifier)
Create a new password/secret for the given block token identifier. |
byte[] |
BlockTokenSecretManager.retrievePassword(BlockTokenIdentifier identifier)
Look up the token password/secret for the given block token identifier. |
Method parameters in org.apache.hadoop.hdfs.security.token.block with type arguments of type BlockTokenIdentifier | |
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void |
BlockTokenSecretManager.checkAccess(org.apache.hadoop.security.token.Token<BlockTokenIdentifier> token,
String userId,
Block block,
BlockTokenSecretManager.AccessMode mode)
Check if access should be allowed. |
Uses of BlockTokenIdentifier in org.apache.hadoop.hdfs.server.common |
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Method parameters in org.apache.hadoop.hdfs.server.common with type arguments of type BlockTokenIdentifier | |
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static void |
JspHelper.streamBlockInAscii(InetSocketAddress addr,
long blockId,
org.apache.hadoop.security.token.Token<BlockTokenIdentifier> blockToken,
long genStamp,
long blockSize,
long offsetIntoBlock,
long chunkSizeToView,
javax.servlet.jsp.JspWriter out,
org.apache.hadoop.conf.Configuration conf)
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