alluxio.master.journal.checkpoint

Class CheckpointOutputStream

java.lang.Object

java.io.OutputStream

java.io.FilterOutputStream

java.io.DataOutputStream

alluxio.master.journal.checkpoint.CheckpointOutputStream

All Implemented Interfaces:

Closeable, DataOutput, Flushable, AutoCloseable

public final class CheckpointOutputStream
extends DataOutputStream

Output stream for writing checkpoints. The stream begins with a type id.

See Also:

CheckpointInputStream

Field Summary

Fields inherited from class java.io.DataOutputStream

written

Fields inherited from class java.io.FilterOutputStream

out

Constructor Summary

Constructors

Constructor and Description
CheckpointOutputStream(OutputStream out, CheckpointType type)

Method Summary

Methods inherited from class java.io.DataOutputStream

flush, size, write, write, writeBoolean, writeByte, writeBytes, writeChar, writeChars, writeDouble, writeFloat, writeInt, writeLong, writeShort, writeUTF

Methods inherited from class java.io.FilterOutputStream

close, write

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.io.DataOutput

write

Constructor Detail

CheckpointOutputStream

public CheckpointOutputStream(OutputStream out,
                              CheckpointType type)
                       throws IOException

Parameters:

out - the underlying stream to write to

type - the checkpoint type

Throws:

IOException