org.apache.ratis.server.raftlog.segmented

类 SegmentedRaftLogOutputStream

java.lang.Object

org.apache.ratis.server.raftlog.segmented.SegmentedRaftLogOutputStream

所有已实现的接口:

Closeable, AutoCloseable

public class SegmentedRaftLogOutputStream
extends Object
implements Closeable

构造器概要

构造器

构造器和说明
SegmentedRaftLogOutputStream(File file, boolean append, long segmentMaxSize, long preallocatedSize, ByteBuffer byteBuffer)

方法概要

限定符和类型	方法和说明
void	close()
void	flush() Flush data to persistent store.
String	toString()
void	write(org.apache.ratis.proto.RaftProtos.LogEntryProto entry) Write the given entry to this output stream.

从类继承的方法 java.lang.Object

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

构造器详细资料

SegmentedRaftLogOutputStream

public SegmentedRaftLogOutputStream(File file,
                                    boolean append,
                                    long segmentMaxSize,
                                    long preallocatedSize,
                                    ByteBuffer byteBuffer)
                             throws IOException

抛出:

IOException

方法详细资料

write

public void write(org.apache.ratis.proto.RaftProtos.LogEntryProto entry)
           throws IOException

Write the given entry to this output stream.

Format: (1) The serialized size of the entry. (2) The entry. (3) 4-byte checksum of the entry.

Size in bytes to be written: (size to encode n) + n + (checksum size), where n is the entry serialized size and the checksum size is 4.

抛出:

IOException

close

public void close()
           throws IOException

指定者:

close 在接口中 Closeable

指定者:

close 在接口中 AutoCloseable

抛出:

IOException

flush

public void flush()
           throws IOException

Flush data to persistent store. Collect sync metrics.

抛出:

IOException

toString

public String toString()

覆盖:

toString 在类中 Object