org.apache.iotdb.rpc

类 TElasticFramedTransport.Factory

java.lang.Object

org.apache.thrift.transport.TTransportFactory

org.apache.iotdb.rpc.TElasticFramedTransport.Factory

直接已知子类:

TSnappyElasticFramedTransport.Factory

封闭类:

TElasticFramedTransport

public static class TElasticFramedTransport.Factory
extends org.apache.thrift.transport.TTransportFactory

字段概要

字段

限定符和类型	字段和说明
protected int	thriftDefaultBufferSize The capacity of the underlying buffer is allowed to exceed thriftDefaultBufferSize, but if adjacent requests all have sizes smaller than thriftDefaultBufferSize, the underlying buffer will be shrunk beneath thriftDefaultBufferSize.
protected int	thriftMaxFrameSize It is used to prevent the size of the parsing package from being too large and allocating the buffer will cause oom.

构造器概要

构造器

构造器和说明
Factory()
Factory(int thriftDefaultBufferSize, int thriftMaxFrameSize)

方法概要

限定符和类型	方法和说明
org.apache.thrift.transport.TTransport	getTransport(org.apache.thrift.transport.TTransport trans)

从类继承的方法 java.lang.Object

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

字段详细资料

thriftMaxFrameSize

protected final int thriftMaxFrameSize

It is used to prevent the size of the parsing package from being too large and allocating the buffer will cause oom. Therefore, the maximum length of the requested memory is limited when reading.

thriftDefaultBufferSize

protected final int thriftDefaultBufferSize

The capacity of the underlying buffer is allowed to exceed thriftDefaultBufferSize, but if adjacent requests all have sizes smaller than thriftDefaultBufferSize, the underlying buffer will be shrunk beneath thriftDefaultBufferSize. The shrinking is limited at most once per minute to reduce overhead when thriftDefaultBufferSize is set unreasonably or the workload naturally contains both ver large and very small requests.

构造器详细资料

Factory

public Factory()

Factory

public Factory(int thriftDefaultBufferSize,
               int thriftMaxFrameSize)

方法详细资料

getTransport

public org.apache.thrift.transport.TTransport getTransport(org.apache.thrift.transport.TTransport trans)

覆盖:

getTransport 在类中 org.apache.thrift.transport.TTransportFactory