Stream for reading inotify events.
The public API for ReplicaAccessor objects.
The public API for creating a new ReplicaAccessor.
This exception is thrown when the length of a LocatedBlock instance can not be obtained.
Thrown when an unknown cipher suite is encountered.
The most important difference is that unlike GFS, Hadoop DFS files have strictly one writer at any one time. Bytes are always appended to the end of the writer's stream. There is no notion of "record appends" or "mutations" that are then checked or reordered. Writers simply emit a byte stream. That byte stream is guaranteed to be stored in the order written.
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