Example usage for Java org.apache.hadoop.hdfs.server.datanode.fsdataset FsDatasetSpi fields, constructors, methods, implement or subclass
The text is from its open source code.
InputStream | getBlockInputStream(ExtendedBlock b, long seekOffset) Returns an input stream at specified offset of the specified block. |
BlockLocalPathInfo | getBlockLocalPathInfo(ExtendedBlock b) Get BlockLocalPathInfo for the given block. |
LengthInputStream | getMetaDataInputStream(ExtendedBlock b) |
boolean | isValidBlock(ExtendedBlock b) Is the block valid? |