Disable HttpClient logging

Question

I am using commons-httpclient 3 1 in an integration test suite  The default logging for HttpClient is extremely noisy and I can t seem to turn it off  I ve tried following the instructions here but none of them make any difference    Mostly I just need to make the org apache http wire logger shut up  Part of the problem is that I don t know what type of logger HttpClient is trying to use and most of the problem is I ve never used this library before  I tried creating a log4j properties file and dropping it in my test resources folder  modifying the master logging properties file in jre lib  and sending in the various logging options to Maven as specified on the logging page  and none of them make any difference   Any help is appreciated   this is driving me nuts   UPDATE  A correction  it appears the output in question is actually originating through jwebunit s usage of HttpClient  not my own   Either way  it s not desirable   UPDATE  Thanks for the attempts so far   I ve tried everything suggested below but still no luck   I have a file commons-logging properties in my src test resources folder with the following contents  org apache commons logging LogFactory org apache commons logging impl Log4jFactory log4j configuration log4j properties   and a file log4j properties in the same folder with the following contents  log4j rootLogger ERROR  stdout log4j appender stdout org apache log4j ConsoleAppender log4j appender stdout layout org apache log4j PatternLayout log4j appender stdout layout ConversionPattern  5p   c   m n   This is the line that should make httpclient shut up log4j logger org apache http ERROR   However  when I run my tests I still get a bunch of output like this   21 57 41 413  main  DEBUG org apache http wire -  lt  lt                                        r   n   21 57 41 413  main  DEBUG org apache http wire -  lt  lt     r   n   21 57 41 413  main  DEBUG org apache http wire -  lt  lt                                        r   n   21 57 41 413  main  DEBUG org apache http wire -  lt  lt                                   lt  ul gt   n   21 57 41 413  main  DEBUG org apache http wire -  lt  lt         n   21 57 41 424  main  DEBUG org apache http wire -  lt  lt     n   21 57 41 425  main  DEBUG org apache http wire -  lt  lt     r   n   21 57 41 425  main  DEBUG org apache http wire -  lt  lt     r   n   21 57 41 425  main  DEBUG org apache http wire -  lt  lt                       lt  div gt   r   n   21 57 41 425  main  DEBUG org apache http wire -  lt  lt                    lt  li gt   r   n   21 57 41 425  main  DEBUG org apache http wire -  lt  lt                 r   n   21 57 41 425  main  DEBUG org apache http wire -  lt  lt                 r   n   21 57 41 433  main  DEBUG org apache http wire -  lt  lt            lt  ul gt   n   21 57 41 433  main  DEBUG org apache http wire -  lt  lt    lt  div gt   n   21 57 41 433  main  DEBUG org apache http wire -  lt  lt     n   21 57 41 433  main  DEBUG org apache http wire -  lt  lt    lt  div gt   n   21 57 41 433  main  DEBUG org apache http wire -  lt  lt     n   21 57 41 433  main  DEBUG org apache http wire -  lt  lt     n   21 57 41 433  main  DEBUG org apache http wire -  lt  lt     n   21 57 41 433  main  DEBUG org apache http wire -  lt  lt     n   21 57 41 433  main  DEBUG org apache http wire -  lt  lt    lt div class  details  gt   n   21 57 41 442  main  DEBUG org apache http wire -  lt  lt     n   21 57 41 443  main  DEBUG org apache http wire -  lt  lt     n   21 57 41 443  main  DEBUG org apache http wire -  lt  lt    lt div class  details-body details-precis    gt   n    21 57 41 443  main  DEBUG org apache http wire -  lt  lt    lt div class  details-state  gt   n   21 57 41 443  main  DEBUG org apache http wire -  lt  lt     n   21 57 41 443  main  DEBUG org apache http wire -  lt  lt    lt  div gt   n   21 57 41 443  main  DEBUG org apache http wire -  lt  lt    lt  div gt   n   21 57 41 443  main  DEBUG org apache http wire -  lt  lt     n   21 57 41 455  main  DEBUG org apache http wire -  lt  lt     n   21 57 41 455  main  DEBUG org apache http wire -  lt  lt    lt  div gt   n   21 57 41 455  main  DEBUG org apache http wire -  lt  lt     n   21 57 41 455  main  DEBUG org apache http wire -  lt  lt    lt  div gt   n   21 57 41 455  main  DEBUG org apache http wire -  lt  lt    lt  div gt   n   21 57 41 455  main  DEBUG org apache http wire -  lt  lt     n   21 57 41 455  main  DEBUG org apache http wire -  lt  lt     n   21 57 41 455  main  DEBUG org apache http wire -  lt  lt     n   21 57 41 455  main  DEBUG org apache http wire -  lt  lt     r   n   Destroying 1 processes21 57 41 465  main  DEBUG org apache http wire -  lt  lt     r   n     This output for everything that comes across the wire is making this library unusable for me   that is until I can figure out how to turn it off   Is there anything special I need to do to get this log configuration read in

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I had this issue while using RestAssured with JUnit  For me this programmatic approach worked    BeforeClass public static void setUpClass         ch qos logback classic Logger root    ch qos logback classic Logger  org slf4j LoggerFactory getLogger  org apache http        root setLevel ch qos logback classic Level INFO

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We use XML  rather than a properties file  to configure our logging output  The following code worked to silence this chatter    lt logger name  org apache commons httpclient  gt       lt level value  fatal   gt   lt  logger gt    lt logger name  httpclient wire header  gt       lt level value  fatal   gt   lt  logger gt    lt logger name  httpclient wire content  gt       lt level value  fatal   gt   lt  logger gt

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I had the same problem with JWebUnit  Please notice that if you use binary distribution then Logback is a default logger  To use log4j with JWebUnit I performed following steps    removed Logback jars add lod4j bridge library for sfl4j - slf4j-log4j12-1 6 4 jar add log4j properties   Probably you don t have to remove Logback jars but you will need some additional step to force slf4j to use log4j

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I ve been plagued by the same issue for quite some time now and finally decided to look into this  It turned out the issue is that my project had a dependency on http-builder-0 5 2 jar which bundled a log4j xml file within itself  And sure enough  the log level for org apache http wire was DEBUG  The way I found it was just to go through all the jar files in my dependencies and do  jar tvf  and grepping for log4j    While this discovery led to the eventual solution of upping the version of my http-builder dependency to 0 6  it still baffles me what must have gone through the developer s mind when bundling the log4j xml file into the jar file  Anyway  that s probably not relevant to this thread for now  But I figured it s useful to mention this solution I found given that when I was searching for a solution before now  mine never came up  Hopefully someone will find this useful

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For apache 4 5 3  if you want to move the level for all apache http client logging to Warn  use   log4j logger org apache WARN

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Try put   org apache commons logging Log org apache commons logging impl NoOpLog   in your commons-logging properties

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Add the below lines in the log4j property file and it will shut the http logs  - log4j logger org apache http OFF

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Simply add these two dependencies in the pom file  I have tried and succeed after trying the discussion before    lt  --Using logback-- gt   lt dependency gt      lt groupId gt commons-logging lt  groupId gt      lt artifactId gt commons-logging lt  artifactId gt      lt version gt 1 2 lt  version gt   lt  dependency gt   lt dependency gt      lt groupId gt org springframework boot lt  groupId gt      lt artifactId gt spring-boot-starter-logging lt  artifactId gt   lt  dependency gt    Commons-Logging -  Logback and default Info while Debug will not be present  You can use   private static Logger log   LoggerFactory getLogger HuaweiAPI class     to define the information you want to log like Final Result like this  Only the information I want to log will be present

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Try  log4j logger org apache http headers ERROR

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The following 2 lines solved my problem completely   Logger getLogger  org apache commons httpclient   setLevel Level ERROR   Logger getLogger  httpclient   setLevel Level ERROR

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I experienced such problem after setting HttpComponentsClientHttpRequestFactory for my rest template   Setting OkHttpClientHttpRequestFactory should solve problem with trash logging

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It took far too long to find this out  but JWebUnit comes bundled with the Logback logging component  so it won t even use log4j properties or commons-logging properties   Instead  create a file called logback xml and place it in your source code folder  in my case  src     lt configuration debug  false  gt     lt  -- definition of appender STDOUT -- gt     lt appender name  STDOUT  class  ch qos logback core ConsoleAppender  gt       lt encoder gt         lt pattern gt  -4relative   thread   -5level  logger 35  -  msg  n lt  pattern gt       lt  encoder gt     lt  appender gt      lt root level  ERROR  gt       lt  -- appender referenced after it is defined -- gt       lt appender-ref ref  STDOUT   gt     lt  root gt    lt  configuration gt    Logback looks to still be under development and the API seems to still be changing  so this code sample may fail in the future  See also this StackOverflow question

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This worked for my tests   java util logging Logger getLogger  org apache http wire   setLevel java util logging Level FINEST   java util logging Logger getLogger  org apache http headers   setLevel java util logging Level FINEST   System setProperty  org apache commons logging Log    org apache commons logging impl SimpleLog    System setProperty  org apache commons logging simplelog showdatetime    true    System setProperty  org apache commons logging simplelog log httpclient wire    ERROR    System setProperty  org apache commons logging simplelog log org apache http    ERROR    System setProperty  org apache commons logging simplelog log org apache http headers    ERROR

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The best solution I found was to use the maven enforcer plugin in order to prevent commons-logging from being used altogether  Then I added the slf4j dependency for logging instead  So add the following to your pom xml   lt dependency gt           lt groupId gt org slf4j lt  groupId gt           lt artifactId gt slf4j-api lt  artifactId gt           lt version gt  your version here  lt  version gt       lt  dependency gt    and also add the maven-enforcer plugin   lt plugin gt              lt groupId gt org apache maven plugins lt  groupId gt              lt artifactId gt maven-enforcer-plugin lt  artifactId gt              lt version gt  your version here  lt  version gt              lt executions gt                  lt execution gt                      lt id gt enforce lt  id gt                      lt configuration gt                          lt rules gt                              lt DependencyConvergence   gt                              lt bannedDependencies gt                                  lt excludes gt                                      lt exclude gt commons-logging commons-logging lt  exclude gt                                  lt  excludes gt                              lt  bannedDependencies gt                          lt  rules gt                      lt  configuration gt                      lt goals gt                          lt goal gt enforce lt  goal gt                      lt  goals gt                  lt  execution gt              lt  executions gt          lt  plugin gt

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Note  Some of this answer might repeat things you already know  or think you know   but there is a bit of mis-information floating around on this question  so I m going to start at the beginning and spell it all out   Commons HttpClient uses Commons-Logging for all its logging needs  Commons-Logging is not a full logging framework  but rather  is a wrapper around several existing logging frameworks That means that when you want to control the logging output  you  mostly  end up configuring a library other than Commons-Logging  but because Commons-Logging wraps around several other libraries  it s hard for us to guess which one to configure without knowing your exactly setup  Commons-Logging can log to log4j  but it can also log to java util logging  JDK1 4 logging  Commons-Logging tries to be smart and guess which logging framework you are already using  and send its logs to that  If you don t already have a logging framework  and are running on a JRE that s 1 4 or above  which you really should be  then it will probably be sending its log messages to the JDK logging  java util logging  Relying on Commons-Logging s autodiscovery mechanism is prone to error  Simply adding log4j jar onto the classpath would cause it to switch which logging mechanism it uses  which probably isn t what you want It is preferable for you to explicitly tell Commons-Logging which logging library to use You can do this by creating a commons-logging properties file as per these instructions The steps you want to follow to configure the commons-httpclient logging are   Decide which underlying logging framework you want to use  There are a number of choices  but probably log4j or java util logging are the best options for you  Set-up the commons-logging properties file to point to the correct Log implementation  e g  to use log4j  put this into the properties file  org apache commons logging Log org apache commons logging impl Log4JLogger  or to use JDK logging set org apache commons logging Log org apache commons logging impl Jdk14Logger  These can also be set as system properties  e g  using -D on the command line   Configure the underlying logging implementation  e g  log4j  to ignore the messages you don t want  and output the messages you do want     That s a lot of steps  but that s what it takes  The developers at Apache-commons tend to assume you ll already have a logging framework configured  and they can work out which one it is by auto-discovery  If that s not true for you  then it tends to be a bit more work to get things running

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In my case I use xml configuration  and I append this to the configuration file    lt logger name  org apache http  gt       lt level value  warn   gt   lt  logger gt

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I put this into my log4j config file  log4j logger org apache http wire WARN   This limits the output to Warning level or above

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I tried all above solutions to no avail  The one soution that came the closest for me was the one suggesting creating a logback xml  That worked  however nothing got logged  After playing around with the logback xml  this is what I ended up with   lt configuration gt     lt appender name  STDOUT  class  ch qos logback core ConsoleAppender  gt       lt withJansi gt true lt  withJansi gt       lt encoder class  ch qos logback classic encoder PatternLayoutEncoder  gt       lt  encoder gt     lt  appender gt     lt root level  INFO  gt       lt appender-ref ref  STDOUT   gt     lt  root gt   lt  configuration gt    Now All levels below DEBUG gets logged correctly

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For me  the below lines in the log4j properties file cleaned up all the mess that came from HttpClient logging    Hurray       log4j logger org apache http headers ERROR log4j logger org apache http wire ERROR log4j logger org apache http impl conn PoolingHttpClientConnectionManager ERROR log4j logger org apache http impl conn DefaultManagedHttpClientConnection ERROR log4j logger org apache http conn ssl SSLConnectionSocketFactory ERROR log4j logger org springframework web client RestTemplate ERROR log4j logger org apache http client protocol RequestAddCookies ERROR log4j logger org apache http client protocol RequestAuthCache ERROR log4j logger org apache http impl execchain MainClientExec ERROR log4j logger org apache http impl conn DefaultHttpClientConnectionOperator ERROR

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Update log4j properties to include   log4j logger httpclient wire header WARN log4j logger httpclient wire content WARN     Note that if Log4j library is not installed  HttpClient  and therefore JWebUnit  will use logback  In this situation  create or edit logback xml to include    lt configuration gt       lt logger name  org apache  level  WARN    gt       lt logger name  httpclient  level  WARN    gt    lt  configuration gt      Setting the log level to WARN with Log4j using the package name org apache commons httpclient in log4j properties will not work as expected   log4j logger org apache commons httpclient WARN   This is because the source for HttpClient  v3 1  uses the following log names   public static Wire HEADER WIRE   new Wire LogFactory getLog  httpclient wire header     public static Wire CONTENT WIRE   new Wire LogFactory getLog  httpclient wire content

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With    Log2J 2 2 11 2  HttpClient 4 5 7  elasticsearch 7 0 0 rest client  Using properties file to configure   One can add   logger httpclient name org apache http logger httpclient level info   With  httpclient  in the above example being a logical name you choose    Tested on Java 11 OpenFX application

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This worked for me   System setProperty  org apache commons logging Log    org apache commons logging impl SimpleLog    System setProperty  org apache commons logging simplelog showdatetime    true    System setProperty  org apache commons logging simplelog log httpclient wire header    error    System setProperty  org apache commons logging simplelog log org apache http    error    System setProperty  log4j logger org apache http    error    System setProperty  log4j logger org apache http wire    error    System setProperty  org apache commons logging simplelog log org apache commons httpclient    error

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it s work for me with add  logback xml  in class root path and below setting    lt  xml version  1 0  encoding  UTF-8   gt   lt configuration gt       lt logger name  org apache  level  WARN   gt       lt logger name  httpclient  level  WARN   gt   lt  configuration gt

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Simple way Log4j and HttpCLient  v3 1 in this case  should work for higher  could require minor changes   Make sure all the dependencies are correct  and MD5 your downloads       import org apache commons httpclient HttpClient    import org apache log4j Level    import org apache log4j Logger     ---  Logger getLogger  org apache commons httpclient   setLevel Level WARN   Logger getLogger  httpclient wire header   setLevel Level WARN   Logger getLogger  httpclient wire content   setLevel Level WARN    HttpClient client   new HttpClient

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There are already many answers  Anyway  I want to write what worked for me so it may help anyone to try  I created a logback-test xml within src test resources with the following   lt configuration gt       lt include resource  quot  org springframework boot logging logback base xml quot   gt       lt appender name  quot STDOUT quot  class  quot ch qos logback core ConsoleAppender quot  gt           lt encoder gt               lt pattern gt  d HH mm ss SSS    thread   -5level  logger 36  -  msg n              lt  pattern gt           lt  encoder gt       lt  appender gt       lt root level  quot info quot  gt           lt appender-ref ref  quot STDOUT quot   gt       lt  root gt   lt  configuration gt   Started build after this  Junit runner picked up the above mentioned log level  quot info quot  and there are no org apache http logs

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In your log4 properties - do you have this set like I do below and no other org apache http loggers set in the file   -org apache commons logging simplelog log org apache http ERROR   Also if you don t have any log level specified for org apache http in your log4j properties file then it will inherit the  log4j rootLogger level  So if you have log4j rootLogger set to let s say ERROR and take out org apache http settings in your log4j properties that should make it only log ERROR messages only by inheritance   UPDATE   Create a commons-logging properties file and add the following line to it  Also make sure this file is in your CLASSPATH      org apache commons logging LogFactory org apache commons logging impl Log4jFactory   Added a completed log4j file and the code to invoke it for the OP  This log4j properties should be in your CLASSPATH  I am assuming stdout for the moment   log4j configuration log4j properties  log4j rootLogger ERROR  stdout log4j appender stdout org apache log4j ConsoleAppender log4j appender stdout layout org apache log4j PatternLayout log4j appender stdout layout ConversionPattern  5p   c   m n  log4j logger org apache http ERROR   Here is some code that you need to add to your class to invoke the logger   import org apache commons logging Log  import org apache commons logging LogFactory    public class MyClazz       private Log log   LogFactory getLog MyClazz class         your code for the class

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For log4j  add the following to log4j properties  in the application s source directory    log4j logger org apache WARN log4j logger httpclient WARN   For logback  the following logback xml will kill the noise    lt configuration gt       lt logger name  org apache  level  WARN    gt       lt logger name  httpclient  level  WARN    gt    lt  configuration gt

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I was led to this post when searching for solution for similar problem  Tim s answer was very helpful  like Matt Baker  I just want to shut off httpClient log without too much configuration  As we were not sure which logging implementation underneath common-logging was used  My solution was to force it using log4j by throwing log4j jar file in the class path  Default setting of log4j configuration shuts off common-httpclient debug output  Of course  to make it more robust  you may create common-logging properties and log4j properties files to further define your logging configurations

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For me it was very simple solution    I had to add log4j dependancies in my POM xml and that resolved unnecessary loggings     x000D   x000D      lt dependency gt  x000D      lt groupId gt org apache logging log4j lt  groupId gt  x000D      lt artifactId gt log4j-api lt  artifactId gt  x000D      lt version gt 2 6 1 lt  version gt  x000D     lt  dependency gt  x000D     lt dependency gt  x000D      lt groupId gt org apache logging log4j lt  groupId gt  x000D      lt artifactId gt log4j-core lt  artifactId gt  x000D      lt version gt 2 6 1 lt  version gt  x000D     lt  dependency gt  x000D   x000D   x000D

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This took me ages to figure out once  you need this   log4j logger httpclient wire ERROR   I guess HttpClient uses  httpclient wire  as its logger name  not  org apache commons httpclient    Sneaky buggers

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I was also having the same problem  The entire console was filled with  main  DEBUG org apache http wire while running the tests   The solution which worked for me was creating a logback-test xml src test resources logback-test xml as in https   github com bonigarcia webdrivermanager-examples blob master src test resources logback-test xml  ref - https   github com bonigarcia webdrivermanager issues 203   To view my logging infos  I replaced  logger name  io github bonigarcia  with my package name   lt  xml version  1 0  encoding  UTF-8   gt   lt configuration gt       lt appender name  STDOUT  class  ch qos logback core ConsoleAppender  gt           lt encoder gt               lt pattern gt  d yyyy-MM-dd HH mm ss    thread   -5level  logger 36  -  msg n lt  pattern gt           lt  encoder gt       lt  appender gt        lt logger name  com mypackage  level  DEBUG    gt       lt logger name  org  level  INFO    gt       lt logger name  com  level  INFO    gt        lt root level  INFO  gt           lt appender-ref ref  STDOUT    gt       lt  root gt    lt  configuration gt

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I had this same problem when running jwebunit integration tests   I fixed it by excluding logback and adding in slf4j-log4j12  like so    lt dependency gt     lt groupId gt net sourceforge jwebunit lt  groupId gt     lt artifactId gt jwebunit-htmlunit-plugin lt  artifactId gt     lt version gt 3 0 lt  version gt     lt exclusions gt       lt exclusion gt         lt groupId gt ch qos logback lt  groupId gt         lt artifactId gt logback-classic lt  artifactId gt       lt  exclusion gt     lt  exclusions gt   lt  dependency gt   lt dependency gt     lt groupId gt org slf4j lt  groupId gt     lt artifactId gt slf4j-log4j12 lt  artifactId gt   lt  dependency gt

[java] Disable HttpClient logging

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