org.apache.hadoop.hbase.monitoring

类 MemoryBoundedLogMessageBuffer

java.lang.Object

org.apache.hadoop.hbase.monitoring.MemoryBoundedLogMessageBuffer

@InterfaceAudience.Private
public class MemoryBoundedLogMessageBuffer
extends Object

A size-bounded repository of alerts, which are kept in a linked list. Alerts can be added, and they will automatically be removed one by one when the specified heap usage is exhausted.

构造器概要

构造器

构造器和说明
MemoryBoundedLogMessageBuffer(long maxSizeBytes)

方法概要

方法

限定符和类型	方法和说明
void	add(String messageText) Append the given message to this buffer, automatically evicting older messages until the desired memory limit is achieved.
void	dumpTo(PrintWriter out) Dump the contents of the buffer to the given stream.

从类继承的方法 java.lang.Object

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

构造器详细资料

MemoryBoundedLogMessageBuffer

public MemoryBoundedLogMessageBuffer(long maxSizeBytes)

方法详细资料

add

public void add(String messageText)

Append the given message to this buffer, automatically evicting older messages until the desired memory limit is achieved.

dumpTo

public void dumpTo(PrintWriter out)

Dump the contents of the buffer to the given stream.