org.apache.hadoop.fs.azurebfs.services

Class AbfsManagedHttpRequestExecutor

java.lang.Object

org.apache.http.protocol.HttpRequestExecutor

org.apache.hadoop.fs.azurebfs.services.AbfsManagedHttpRequestExecutor

public class AbfsManagedHttpRequestExecutor
extends org.apache.http.protocol.HttpRequestExecutor

This class extends HttpRequestExecutor to intercept the connection activity and register the latency of different phases of a network call. It also overrides the HttpRequestExecutor's expect100 failure handling as the ADLS can send any failure statusCode in expect100 hand-shake failure and non necessarily 1XX code.

Field Summary

Fields inherited from class org.apache.http.protocol.HttpRequestExecutor

DEFAULT_WAIT_FOR_CONTINUE

Constructor Summary

Constructors

Constructor and Description
AbfsManagedHttpRequestExecutor(int expect100WaitTimeout)

Method Summary

Modifier and Type	Method and Description
protected org.apache.http.HttpResponse	doReceiveResponse(org.apache.http.HttpRequest request, org.apache.http.HttpClientConnection conn, org.apache.http.protocol.HttpContext context)
protected org.apache.http.HttpResponse	doSendRequest(org.apache.http.HttpRequest request, org.apache.http.HttpClientConnection conn, org.apache.http.protocol.HttpContext context)
org.apache.http.HttpResponse	execute(org.apache.http.HttpRequest request, org.apache.http.HttpClientConnection conn, org.apache.http.protocol.HttpContext context)

Methods inherited from class org.apache.http.protocol.HttpRequestExecutor

canResponseHaveBody, postProcess, preProcess

Methods inherited from class java.lang.Object

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

Constructor Detail

AbfsManagedHttpRequestExecutor

public AbfsManagedHttpRequestExecutor(int expect100WaitTimeout)

Method Detail

execute

public org.apache.http.HttpResponse execute(org.apache.http.HttpRequest request,
                                            org.apache.http.HttpClientConnection conn,
                                            org.apache.http.protocol.HttpContext context)
                                     throws IOException,
                                            org.apache.http.HttpException

Overrides:

execute in class org.apache.http.protocol.HttpRequestExecutor

Throws:

IOException

org.apache.http.HttpException

doSendRequest

protected org.apache.http.HttpResponse doSendRequest(org.apache.http.HttpRequest request,
                                                     org.apache.http.HttpClientConnection conn,
                                                     org.apache.http.protocol.HttpContext context)
                                              throws IOException,
                                                     org.apache.http.HttpException

Overrides:

doSendRequest in class org.apache.http.protocol.HttpRequestExecutor

Throws:

IOException

org.apache.http.HttpException

doReceiveResponse

protected org.apache.http.HttpResponse doReceiveResponse(org.apache.http.HttpRequest request,
                                                         org.apache.http.HttpClientConnection conn,
                                                         org.apache.http.protocol.HttpContext context)
                                                  throws org.apache.http.HttpException,
                                                         IOException

Overrides:

doReceiveResponse in class org.apache.http.protocol.HttpRequestExecutor

Throws:

org.apache.http.HttpException

IOException