Recently I got a requirement from one of our customer. They provided a WSDL to call their service. They are doing IP whitelisting for authentication. I gave my server public IP and it got whitelisted. First, I tested that service through SOAP UI tool and it got worked without any issues. Then I integrated through JAVA code and it got failed. I am getting an exception like
Unable to sendViaPost to url[https://apps.greystar.com/gsWebService/gsExtract.asmx]
org.apache.axis2.AxisFault: Transport error: 401 Error: Unauthorized
at org.apache.axis2.transport.http.impl.httpclient3.HTTPSenderImpl.handleResponse(HTTPSenderImpl.java:343) ~[axis2-transport-http-1.7.1.jar:1.7.1]
at org.apache.axis2.transport.http.impl.httpclient3.HTTPSenderImpl.sendViaPost(HTTPSenderImpl.java:213) ~[axis2-transport-http-1.7.1.jar:1.7.1]
at org.apache.axis2.transport.http.HTTPSender.send(HTTPSender.java:121) [axis2-transport-http-1.7.1.jar:1.7.1]
at org.apache.axis2.transport.http.CommonsHTTPTransportSender.writeMessageWithCommons(CommonsHTTPTransportSender.java:403) [axis2-transport-http-1.7.1.jar:1.7.1]
at org.apache.axis2.transport.http.CommonsHTTPTransportSender.invoke(CommonsHTTPTransportSender.java:234) [axis2-transport-http-1.7.1.jar:1.7.1]
at org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:431) [axis2-kernel-1.7.1.jar:1.7.1]
at org.apache.axis2.description.OutInAxisOperationClient.send(OutInAxisOperation.java:399) [axis2-kernel-1.7.1.jar:1.7.1]
at org.apache.axis2.description.OutInAxisOperationClient.executeImpl(OutInAxisOperation.java:225) [axis2-kernel-1.7.1.jar:1.7.1]
at org.apache.axis2.client.OperationClient.execute(OperationClient.java:150) [axis2-kernel-1.7.1.jar:1.7.1]
at com.reputation.r4e.integrator.greystar.ExtractDataStub.greystarExtract(ExtractDataStub.java:300) [classes/:na]
at com.reputation.r4e.integrator.recordreader.GreystarLocationImportRecordReader.getGreystarExtractResponse(GreystarLocationImportRecordReader.java:198) [classes/:na]
at com.reputation.r4e.integrator.recordreader.GreystarLocationImportRecordReader.process(GreystarLocationImportRecordReader.java:97) [classes/:na]
at com.reputation.r4e.integrator.impl.DefaultPipeline.flow(DefaultPipeline.java:33) [classes/:na]
at com.reputation.r4e.integrator.impl.DefaultPipeline.process(DefaultPipeline.java:52) [classes/:na]
at com.reputation.r4e.integrator.importer.NullImporter.process(NullImporter.java:38) [classes/:na]
at com.reputation.r4e.integrator.impl.DefaultPipeline.flow(DefaultPipeline.java:33) [classes/:na]
at com.reputation.r4e.integrator.impl.DefaultPipeline.process(DefaultPipeline.java:52) [classes/:na]
at com.reputation.r4e.integrator.IntegrationRunner$IntegrationRunnable.run(IntegrationRunner.java:87) [classes/:na]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_45]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_45]
at java.lang.Thread.run(Thread.java:745) [na:1.8.0_45]
It's saying 401 unauthorised error. How it got worked through SOAP UI and why its not working through a JAVA client.?
I monitor http traffic through TCPMon and except headers all are same. So I added the headers which got from the SOAP UI tool to my JAVA Client but still no luck. I am getting the same 401 unauthorised error.
Here are the soap request of both SOAP UI and through JAVA Client.
SOAP UI Request:
POST https://apps.greystar.com/gsWebService/gsExtract.asmx HTTP/1.1
Accept-Encoding: gzip,deflate
Content-Type: application/soap+xml;charset=UTF-8;action="https://apps.greystar.com/greystarExtract"
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/52.0.2743.116 Safari/537.36
Content-Length: 692
Host: apps.greystar.com
Connection: Keep-Alive
<soap:Envelope xmlns:soap="http://www.w3.org/2003/05/soap-envelope" xmlns:apps="https://apps.greystar.com/">
<soap:Header/>
<soap:Body>
<apps:greystarExtract>
<apps:axmlVendorCode>VENDOR_CODE</apps:axmlVendorCode>
<apps:axmlToken>PASSWORD</apps:axmlToken>
<apps:axmlExtractType>PROPERTY_LIST</apps:axmlExtractType>
<apps:axmlFormat>XML</apps:axmlFormat>
<apps:axmlParameters></apps:axmlParameters>
</apps:greystarExtract>
</soap:Body>
</soap:Envelope>
JAVA CLIENT Request:
POST /gsWebService/gsExtract.asmx HTTP/1.1
Content-Type: application/soap+xml; charset=UTF-8; action="https://apps.greystar.com/greystarExtract
Accept-Encoding: gzip,deflate
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/52.0.2743.116 Safari/537.36[\r][\n]
Connection: Keep-Alive
Host: apps.greystar.com
Transfer-Encoding: chunked
<?xml version='1.0' encoding='UTF-8'?>
<soapenv:Envelope xmlns:soapenv="http://www.w3.org/2003/05/soap-envelope">
<soapenv:Header />
<soapenv:Body>
<ns1:greystarExtract xmlns:ns1="https://apps.greystar.com/">
<ns1:axmlVendorCode>VENDOR_CODE</ns1:axmlVendorCode>
<ns1:axmlToken>PASSWORD</ns1:axmlToken>
<ns1:axmlExtractType>PROPERTY_LIST</ns1:axmlExtractType>
<ns1:axmlFormat>JSON</ns1:axmlFormat>
<ns1:axmlParameters></ns1:axmlParameters>
</ns1:greystarExtract>
</soapenv:Body>
</soapenv:Envelope>
Note: I added JAVA Client headers by looking at the SOAP UI headers. The actual JAVA client headers are below
POST /gsWebService/gsExtract.asmx HTTP/1.1
Content-Type: application/soap+xml; charset=UTF-8;
action="https://apps.greystar.com/greystarExtract
User-Agent: Axis2
Host: apps.greystar.com
Transfer-Encoding: chunked
What could be the reason for failing this through JAVA client.? Can any one please answer my question because I stuck over here.
Thanks in advance,
Amar.T
I tried other third party libraries and its working as expected. I tried CXF and SOAP UI JAVA API and its working as expected. I don't know why its not working with APACHE AXIS2.
If anyone finds the answer why its not working with AXIS2 please post the answer.
Thanks & Regards,
Amar.T
I deployed my gwt project on localhost with gwt-plugin on eclipse. Everything works fine. But when I try to launch application outside (from tomcat) it doesn't work normally. I put war content into webaaps folder. The client side of gwt works well but there is a problem with connection to server side.
Probable error from logs:
127.0.0.1 - - [07/Mar/2014:17:31:36 +0400] "GET /BugGitGwt/ HTTP/1.1" 200 2954
127.0.0.1 - - [07/Mar/2014:17:31:36 +0400] "GET /BugGitGwt/buggitgwt/buggitgwt.nocache.js HTTP/1.1" 200 6004
127.0.0.1 - - [07/Mar/2014:17:31:36 +0400] "GET /BugGitGwt/loading4.gif HTTP/1.1" 200 2164
127.0.0.1 - - [07/Mar/2014:17:31:36 +0400] "GET /BugGitGwt/BugGitGwt.css HTTP/1.1" 200 708
127.0.0.1 - - [07/Mar/2014:17:31:36 +0400] "GET /BugGitGwt/buggitgwt/gwt/clean/clean.css HTTP/1.1" 200 29325
127.0.0.1 - - [07/Mar/2014:17:31:36 +0400] "GET /BugGitGwt/buggitgwt/0B29E478EEA6D0F7C8617BCA1D490240.cache.html HTTP/1.1" 200 161530
127.0.0.1 - - [07/Mar/2014:17:31:36 +0400] "POST /BugGitGwt/buggitgwt/greet HTTP/1.1" 500 2820
127.0.0.1 - - [07/Mar/2014:17:31:36 +0400] "POST /BugGitGwt/buggitgwt/greet HTTP/1.1" 500 2820
127.0.0.1 - - [07/Mar/2014:17:31:36 +0400] "POST /BugGitGwt/buggitgwt/greet HTTP/1.1" 500 2820
127.0.0.1 - - [07/Mar/2014:17:31:36 +0400] "GET /BugGitGwt/buggitgwt/gwt/clean/images/hborder.png HTTP/1.1" 200 1995
127.0.0.1 - - [07/Mar/2014:17:31:36 +0400] "GET /BugGitGwt/buggitgwt/gwt/clean/images/circles.png HTTP/1.1" 200 1492
127.0.0.1 - - [07/Mar/2014:17:31:36 +0400] "GET /BugGitGwt/buggitgwt/gwt/clean/images/vborder.png HTTP/1.1" 200 298
or this:
INFO: The APR based Apache Tomcat Native library which allows optimal performance in
production environments was not found on the
java.library.path: C:\Program Files (x86)\Java\jdk1.6.0_45\bin;
C:\Windows\Sun\Java\bin;
C:\Windows\system32;
C:\Windows;C:\Program Files (x86)\Intel\iCLS Client\;
C:\Program Files\Intel\iCLS Client\;
C:\Program Files (x86)\AMD APP\bin\x86_64;
C:\Program Files (x86)\AMD APP\bin\x86;C:\Windows\system32;
C:\Windows;C:\Windows\System32\Wbem;
C:\Windows\System32\WindowsPowerShell\v1.0\;
C:\Program Files (x86)\ATI Technologies\ATI.ACE\Core-Static;
C:\Program Files\Intel\Intel(R) Management Engine Components\DAL;
C:\Program Files\Intel\Intel(R) Management Engine Components\IPT;
C:\Program Files (x86)\Intel\Intel(R) Management Engine Components\DAL;
C:\Program Files (x86)\Intel\Intel(R) Management Engine Components\IPT;
C:\Program Files (x86)\Java\jdk1.6.0_45\bin;
C:\apache-maven-3.1.1\bin;
C:\Program Files (x86)\MySQL\MySQL Utilities 1.3.6\;
C:\apache-ant-1.9.3\bin;
C:\Program Files (x86)\Java\jdk1.6.0_45\bin;
C:\Program Files (x86)\Git\bin;
C:\Program Files (x86)\Git\cmd;;.
or this:
INFO: JSR 356 WebSocket (Java WebSocket 1.0) support is not available
when running on Java 6. To suppress this message, run Tomcat on Java 7,
remove the WebSocket JARs from $CATALINA_HOME/lib or add
the WebSocketJARs to thetomcat.util.scan.DefaultJarScanner.jarsToSkip property in
$CATALINA_BASE/conf/catalina.properties. Note that the deprecated Tomcat 7
WebSocket API will be available.
web.xml
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
version="2.5"
xmlns="http://java.sun.com/xml/ns/javaee">
<!-- Servlets -->
<servlet>
<servlet-name>greetServlet</servlet-name>
<servlet-class>ru.sersem.buggitgwt.server.DataProviderServiceImpl</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>greetServlet</servlet-name>
<url-pattern>/buggitgwt/greet</url-pattern>
</servlet-mapping>
<!-- Default page to serve -->
<welcome-file-list>
<welcome-file>BugGitGwt.html</welcome-file>
</welcome-file-list>
</web-app>
Service:
#RemoteServiceRelativePath("greet")
public interface DataProviderService extends RemoteService {
List<List<String>> getDatabaseData(String call);
}
Step to follow to run GWT project from external server.
Open command window
Navigate to war folder that contains following things:
war
|
|__GWTTestProject.html
|__GWTTestProject.css
|__gwttestproject folder
| |
| |__compiled js files and html files generated by GWT compilation
|
|__WEB-INF folder
|
|__classes
|__deploy
|__lib
|__web.xml
Execute following command using Command prompt to create a war file
jar -cf gwtproject.war *
Copy gwtproject.war under tomcat webapps
start the server
Please check it again in following files:
web.xml:
<servlet>
<servlet-name>greetServlet</servlet-name>
<servlet-class>com.gwt.test.server.GreetingServiceImpl</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>greetServlet</servlet-name>
<url-pattern>/gwtproject/greet</url-pattern>
</servlet-mapping>
GreetingService:
#RemoteServiceRelativePath("greet")
public interface GreetingService extends RemoteService {
Long greetServer(String name) throws IllegalArgumentException;
}
Okay. There was a thing. We use Java 6 in our enterprise but GWT supports Java 7. So it works under java 7 in eclipse but in system environment it was down.
I have this error launching my spring application:
java -jar target/gs-serving-web-content-0.1.0.jar
. ____ _ __ _ _
/\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
\\/ ___)| |_)| | | | | || (_| | ) ) ) )
' |____| .__|_| |_|_| |_\__, | / / / /
=========|_|==============|___/=/_/_/_/
:: Spring Boot :: (v0.5.0.M6)
2013-12-23 00:23:09.466 INFO 19252 --- [ main] hello.Application : Starting Application on mbp-de-antoine.home with PID 19252 (/Users/antoine/Documents/workspace-sts-3.4.0.RELEASE/springapp/target/gs-serving-web-content-0.1.0.jar started by antoine)
2013-12-23 00:23:09.511 INFO 19252 --- [ main] ationConfigEmbeddedWebApplicationContext : Refreshing org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext#24024c39: startup date [Mon Dec 23 00:23:09 CET 2013]; root of context hierarchy
2013-12-23 00:23:10.910 INFO 19252 --- [ main] o.apache.catalina.core.StandardService : Starting service Tomcat
2013-12-23 00:23:10.910 INFO 19252 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet Engine: Apache Tomcat/7.0.42
2013-12-23 00:23:11.045 INFO 19252 --- [ost-startStop-1] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2013-12-23 00:23:11.046 INFO 19252 --- [ost-startStop-1] o.s.web.context.ContextLoader : Root WebApplicationContext: initialization completed in 1537 ms
2013-12-23 00:23:11.274 INFO 19252 --- [ost-startStop-1] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring FrameworkServlet 'dispatcherServlet'
2013-12-23 00:23:11.274 INFO 19252 --- [ost-startStop-1] o.s.web.servlet.DispatcherServlet : FrameworkServlet 'dispatcherServlet': initialization started
2013-12-23 00:23:11.409 INFO 19252 --- [ost-startStop-1] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/**/favicon.ico] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2013-12-23 00:23:11.634 INFO 19252 --- [ost-startStop-1] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/greeting],methods=[],params=[],headers=[],consumes=[],produces=[],custom=[]}" onto public java.lang.String hello.GreetingController.greeting(java.lang.String,org.springframework.ui.Model)
2013-12-23 00:23:11.717 INFO 19252 --- [ost-startStop-1] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2013-12-23 00:23:11.717 INFO 19252 --- [ost-startStop-1] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/webjars/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2013-12-23 00:23:12.406 INFO 19252 --- [ost-startStop-1] o.s.web.servlet.DispatcherServlet : FrameworkServlet 'dispatcherServlet': initialization completed in 1132 ms
2013-12-23 00:23:12.417 ERROR 19252 --- [ main] o.a.coyote.http11.Http11NioProtocol : Failed to start end point associated with ProtocolHandler ["http-nio-8080"]
java.net.BindException: Address already in use
at sun.nio.ch.Net.bind0(Native Method)
at sun.nio.ch.Net.bind(Net.java:444)
at sun.nio.ch.Net.bind(Net.java:436)
at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:214)
at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74)
at org.apache.tomcat.util.net.NioEndpoint.bind(NioEndpoint.java:473)
at org.apache.tomcat.util.net.AbstractEndpoint.start(AbstractEndpoint.java:617)
at org.apache.coyote.AbstractProtocol.start(AbstractProtocol.java:444)
at org.apache.catalina.connector.Connector.startInternal(Connector.java:1010)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.core.StandardService.startInternal(StandardService.java:459)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:732)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.startup.Tomcat.start(Tomcat.java:335)
at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainer.initialize(TomcatEmbeddedServletContainer.java:58)
at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainer.<init>(TomcatEmbeddedServletContainer.java:53)
at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainerFactory.getTomcatEmbeddedServletContainer(TomcatEmbeddedServletContainerFactory.java:259)
at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainerFactory.getEmbeddedServletContainer(TomcatEmbeddedServletContainerFactory.java:140)
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.createEmbeddedServletContainer(EmbeddedWebApplicationContext.java:158)
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.onRefresh(EmbeddedWebApplicationContext.java:135)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:476)
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:122)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:552)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:293)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:749)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:738)
at hello.Application.main(Application.java:12)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:53)
at java.lang.Thread.run(Thread.java:744)
2013-12-23 00:23:12.419 ERROR 19252 --- [ main] o.apache.catalina.core.StandardService : Failed to start connector [Connector[org.apache.coyote.http11.Http11NioProtocol-8080]]
org.apache.catalina.LifecycleException: Failed to start component [Connector[org.apache.coyote.http11.Http11NioProtocol-8080]]
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:154)
at org.apache.catalina.core.StandardService.startInternal(StandardService.java:459)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:732)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.startup.Tomcat.start(Tomcat.java:335)
at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainer.initialize(TomcatEmbeddedServletContainer.java:58)
at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainer.<init>(TomcatEmbeddedServletContainer.java:53)
at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainerFactory.getTomcatEmbeddedServletContainer(TomcatEmbeddedServletContainerFactory.java:259)
at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainerFactory.getEmbeddedServletContainer(TomcatEmbeddedServletContainerFactory.java:140)
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.createEmbeddedServletContainer(EmbeddedWebApplicationContext.java:158)
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.onRefresh(EmbeddedWebApplicationContext.java:135)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:476)
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:122)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:552)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:293)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:749)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:738)
at hello.Application.main(Application.java:12)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:53)
at java.lang.Thread.run(Thread.java:744)
Caused by: org.apache.catalina.LifecycleException: service.getName(): "Tomcat"; Protocol handler start failed
at org.apache.catalina.connector.Connector.startInternal(Connector.java:1017)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
... 24 common frames omitted
Caused by: java.net.BindException: Address already in use
at sun.nio.ch.Net.bind0(Native Method)
at sun.nio.ch.Net.bind(Net.java:444)
at sun.nio.ch.Net.bind(Net.java:436)
at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:214)
at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74)
at org.apache.tomcat.util.net.NioEndpoint.bind(NioEndpoint.java:473)
at org.apache.tomcat.util.net.AbstractEndpoint.start(AbstractEndpoint.java:617)
at org.apache.coyote.AbstractProtocol.start(AbstractProtocol.java:444)
at org.apache.catalina.connector.Connector.startInternal(Connector.java:1010)
... 25 common frames omitted
2013-12-23 00:23:12.420 INFO 19252 --- [ main] o.apache.catalina.core.StandardService : Stopping service Tomcat
2013-12-23 00:23:12.430 INFO 19252 --- [ main] nitializer$AutoConfigurationReportLogger :
=========================
AUTO-CONFIGURATION REPORT
=========================
Positive matches:
-----------------
MessageSourceAutoConfiguration
- #ConditionalOnMissingBean (types: org.springframework.context.MessageSource; SearchStrategy: all) found no beans (OnBeanCondition)
PropertyPlaceholderAutoConfiguration#propertySourcesPlaceholderConfigurer
- #ConditionalOnMissingBean (types: org.springframework.context.support.PropertySourcesPlaceholderConfigurer; SearchStrategy: current) found no beans (OnBeanCondition)
ThymeleafAutoConfiguration
- #ConditionalOnClass classes found: org.thymeleaf.spring3.SpringTemplateEngine (OnClassCondition)
- #ConditionalOnClass classes found: org.thymeleaf.spring3.SpringTemplateEngine (OnClassCondition)
ThymeleafAutoConfiguration.DefaultTemplateResolverConfiguration
- #ConditionalOnMissingBean (names: defaultTemplateResolver; SearchStrategy: all) found no beans (OnBeanCondition)
ThymeleafAutoConfiguration.ThymeleafDefaultConfiguration
- #ConditionalOnMissingBean (types: org.thymeleaf.spring3.SpringTemplateEngine; SearchStrategy: all) found no beans (OnBeanCondition)
ThymeleafAutoConfiguration.ThymeleafViewResolverConfiguration
- #ConditionalOnClass classes found: javax.servlet.Servlet (OnClassCondition)
- #ConditionalOnClass classes found: javax.servlet.Servlet (OnClassCondition)
ThymeleafAutoConfiguration.ThymeleafViewResolverConfiguration#thymeleafViewResolver
- #ConditionalOnMissingBean (names: thymeleafViewResolver; SearchStrategy: all) found no beans (OnBeanCondition)
DispatcherServletAutoConfiguration
- found web application StandardServletEnvironment (OnWebApplicationCondition)
- #ConditionalOnClass classes found: org.springframework.web.servlet.DispatcherServlet (OnClassCondition)
- found web application StandardServletEnvironment (OnWebApplicationCondition)
- #ConditionalOnClass classes found: org.springframework.web.servlet.DispatcherServlet (OnClassCondition)
- #ConditionalOnBean (types: org.springframework.boot.context.embedded.EmbeddedServletContainerFactory; SearchStrategy: all) found the following [tomcatEmbeddedServletContainerFactory] (OnBeanCondition)
DispatcherServletAutoConfiguration#dispatcherServlet
- no DispatcherServlet found (DispatcherServletAutoConfiguration.DefaultDispatcherServletCondition)
EmbeddedServletContainerAutoConfiguration
- found web application StandardServletEnvironment (OnWebApplicationCondition)
- found web application StandardServletEnvironment (OnWebApplicationCondition)
EmbeddedServletContainerAutoConfiguration.EmbeddedTomcat
- #ConditionalOnClass classes found: javax.servlet.Servlet,org.apache.catalina.startup.Tomcat (OnClassCondition)
- #ConditionalOnClass classes found: javax.servlet.Servlet,org.apache.catalina.startup.Tomcat (OnClassCondition)
- #ConditionalOnMissingBean (types: org.springframework.boot.context.embedded.EmbeddedServletContainerFactory; SearchStrategy: current) found no beans (OnBeanCondition)
ServerPropertiesAutoConfiguration#serverProperties
- #ConditionalOnMissingBean (types: org.springframework.boot.context.embedded.properties.ServerProperties; SearchStrategy: all) found no beans (OnBeanCondition)
WebMvcAutoConfiguration
- found web application StandardServletEnvironment (OnWebApplicationCondition)
- #ConditionalOnClass classes found: javax.servlet.Servlet,org.springframework.web.servlet.DispatcherServlet,org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter (OnClassCondition)
- found web application StandardServletEnvironment (OnWebApplicationCondition)
- #ConditionalOnClass classes found: javax.servlet.Servlet,org.springframework.web.servlet.DispatcherServlet,org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter (OnClassCondition)
- #ConditionalOnMissingBean (types: org.springframework.web.servlet.config.annotation.WebMvcConfigurationSupport; SearchStrategy: all) found no beans (OnBeanCondition)
WebMvcAutoConfiguration#hiddenHttpMethodFilter
- #ConditionalOnMissingBean (types: org.springframework.web.filter.HiddenHttpMethodFilter; SearchStrategy: all) found no beans (OnBeanCondition)
WebMvcAutoConfiguration.WebMvcAutoConfigurationAdapter#defaultViewResolver
- #ConditionalOnMissingBean (types: org.springframework.web.servlet.view.InternalResourceViewResolver; SearchStrategy: all) found no beans (OnBeanCondition)
Negative matches:
-----------------
RabbitAutoConfiguration
- required #ConditionalOnClass classes not found: org.springframework.amqp.rabbit.core.RabbitTemplate,com.rabbitmq.client.Channel (OnClassCondition)
AopAutoConfiguration
- required #ConditionalOnClass classes not found: org.aspectj.lang.annotation.Aspect,org.aspectj.lang.reflect.Advice (OnClassCondition)
BatchAutoConfiguration
- required #ConditionalOnClass classes not found: org.springframework.batch.core.launch.JobLauncher (OnClassCondition)
JpaRepositoriesAutoConfiguration
- required #ConditionalOnClass classes not found: org.springframework.data.jpa.repository.JpaRepository (OnClassCondition)
MongoRepositoriesAutoConfiguration
- required #ConditionalOnClass classes not found: com.mongodb.Mongo,org.springframework.data.mongodb.repository.MongoRepository (OnClassCondition)
DataSourceAutoConfiguration
- required #ConditionalOnClass classes not found: org.springframework.jdbc.datasource.embedded.EmbeddedDatabaseType (OnClassCondition)
DataSourceTransactionManagerAutoConfiguration
- required #ConditionalOnClass classes not found: org.springframework.jdbc.core.JdbcTemplate,org.springframework.transaction.PlatformTransactionManager (OnClassCondition)
JmsTemplateAutoConfiguration
- required #ConditionalOnClass classes not found: org.springframework.jms.core.JmsTemplate,javax.jms.ConnectionFactory (OnClassCondition)
DeviceResolverAutoConfiguration
- required #ConditionalOnClass classes not found: org.springframework.mobile.device.DeviceResolverHandlerInterceptor,org.springframework.mobile.device.DeviceHandlerMethodArgumentResolver (OnClassCondition)
HibernateJpaAutoConfiguration
- required #ConditionalOnClass classes not found: org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean,org.springframework.transaction.annotation.EnableTransactionManagement,javax.persistence.EntityManager,org.hibernate.ejb.HibernateEntityManager (OnClassCondition)
ReactorAutoConfiguration
- required #ConditionalOnClass classes not found: reactor.spring.context.config.EnableReactor (OnClassCondition)
ThymeleafAutoConfiguration.ThymeleafSecurityDialectConfiguration
- required #ConditionalOnClass classes not found: org.thymeleaf.extras.springsecurity3.dialect.SpringSecurityDialect (OnClassCondition)
ThymeleafAutoConfiguration.ThymeleafWebLayoutConfiguration
- required #ConditionalOnClass classes not found: nz.net.ultraq.thymeleaf.LayoutDialect (OnClassCondition)
EmbeddedServletContainerAutoConfiguration.EmbeddedJetty
- required #ConditionalOnClass classes not found: org.eclipse.jetty.server.Server,org.eclipse.jetty.util.Loader (OnClassCondition)
MultipartAutoConfiguration
- #ConditionalOnClass classes found: javax.servlet.Servlet,org.springframework.web.multipart.support.StandardServletMultipartResolver (OnClassCondition)
- #ConditionalOnClass classes found: javax.servlet.Servlet,org.springframework.web.multipart.support.StandardServletMultipartResolver (OnClassCondition)
- #ConditionalOnBean (types: javax.servlet.MultipartConfigElement; SearchStrategy: all) found no beans (OnBeanCondition)
WebMvcAutoConfiguration.WebMvcAutoConfigurationAdapter#beanNameViewResolver
- #ConditionalOnBean (types: org.springframework.web.servlet.View; SearchStrategy: all) found no beans (OnBeanCondition)
WebMvcAutoConfiguration.WebMvcAutoConfigurationAdapter#viewResolver
- #ConditionalOnBean (types: org.springframework.web.servlet.View; SearchStrategy: all) found no beans (OnBeanCondition)
WebSocketAutoConfiguration
- required #ConditionalOnClass classes not found: org.springframework.web.socket.WebSocketHandler (OnClassCondition)
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:53)
at java.lang.Thread.run(Thread.java:744)
Caused by: org.springframework.context.ApplicationContextException: Unable to start embedded container; nested exception is org.springframework.boot.context.embedded.EmbeddedServletContainerException: Unable to start embdedded Tomcat
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.onRefresh(EmbeddedWebApplicationContext.java:138)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:476)
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:122)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:552)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:293)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:749)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:738)
at hello.Application.main(Application.java:12)
... 6 more
Caused by: org.springframework.boot.context.embedded.EmbeddedServletContainerException: Unable to start embdedded Tomcat
at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainer.initialize(TomcatEmbeddedServletContainer.java:85)
at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainer.<init>(TomcatEmbeddedServletContainer.java:53)
at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainerFactory.getTomcatEmbeddedServletContainer(TomcatEmbeddedServletContainerFactory.java:259)
at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainerFactory.getEmbeddedServletContainer(TomcatEmbeddedServletContainerFactory.java:140)
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.createEmbeddedServletContainer(EmbeddedWebApplicationContext.java:158)
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.onRefresh(EmbeddedWebApplicationContext.java:135)
... 13 more
Caused by: java.lang.IllegalStateException: Tomcat connector in failed state
at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainer.initialize(TomcatEmbeddedServletContainer.java:81)
... 18 more
I think this is because my port is used. My port 8080 is used so I try the port 8181
I have no application on the port 8181
in the tomcat server.xml I set the port to 8181 but the problem persist
I find this post:
Alternate port for Tomcat (not 8080) when starting with Maven?
But I have the same problem after launching mvn -Dmaven.tomcat.port=8181 tomcat:run-war
I don't realy understand how to maven is linked to the tomcat server
This is my pom.xml
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>org.springframework</groupId>
<artifactId>gs-serving-web-content</artifactId>
<version>0.1.0</version>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>0.5.0.M6</version>
</parent>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.thymeleaf</groupId>
<artifactId>thymeleaf-spring3</artifactId>
</dependency>
</dependencies>
<properties>
<start-class>hello.Application</start-class>
</properties>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
<repositories>
<repository>
<id>spring-milestone</id>
<url>http://repo.spring.io/libs-milestone</url>
<snapshots>
<enabled>false</enabled>
</snapshots>
</repository>
</repositories>
<pluginRepositories>
<pluginRepository>
<id>spring-milestone</id>
<url>http://repo.spring.io/libs-milestone</url>
<snapshots>
<enabled>false</enabled>
</snapshots>
</pluginRepository>
</pluginRepositories>
</project>
Thanks for your help
Spring Boot uses embedded Tomcat by default, but it handles it differently without using tomcat-maven-plugin. To change the port use --server.port parameter for example:
java -jar target/gs-serving-web-content-0.1.0.jar --server.port=8181
Update. Alternatively put server.port=8181 into application.properties (or application.yml).
Run the following command to search for the process that is using the port
lsof -i :<portNumber> | grep LISTEN
in your case this will be -->
lsof -i :8080 | grep LISTEN
java 78960 xyxss 119u IPv6 0x6c20d372bc88c27d 0t0 TCP *:8092 (LISTEN)
The 78960 is the process id, use the following command to kill the process
kill -9 78960
Launch the application again.
Configure another port number(eg:8181) in /src/main/resources/application.properties
server.port=8181
You need to stop the server before re-launching. Look for the red box icon or server view.
In my case looking in the servers window only showed a tomcat server that I had never used for this project. My SpringBoot project used an embedded tomcat server and it did not stop when my application finished. This button which I indicate with a red arrow will stop the application and the Tomcat server so next time I run the application I will not get the error that an Instance of Tomcat is already running on port 8080.
actual error messages:
Verify the connector's configuration, identify and stop any process
that's listening on port 8080, or configure this application to listen
on another port.
Caused by: java.net.BindException: Address already in use Caused by:
org.apache.catalina.LifecycleException: service.getName(): "Tomcat";
Protocol handler start failed
I will now be looking into a way to shut down all services on completion of my SpringBoot Consuming Rest application in this tutorial https://spring.io/guides/gs/consuming-rest/
spring-boot
This error basically happens when the specific port is not free. So there are two solutions, you can free that port by killing or closing the service which is using it or you can run your application (tomcat) on a different port.
Solution 1: Free the port
On a Linux machine you can find the process-id of port's consumer and then kill it. Use the following command (it is assume that the default port is 8080)
netstat -pnltu | grep -i "8080"
The output of the above-mentioned command would be something like:
tcp6 0 0 :::8080 :::* LISTEN 20674/java
Then you can easily kill the process with its processid:
kill 20674
On a windows machine to find a processid use netstat -ano -p tcp |find "8080". To kill the process use taskkill /F /PID 1234 (instead of 1234 enter the founded processid).
Solution 2: Change the default port
In the development process developers use the port 8080 that you can change it easily. You need to specify your desired port number in the application.properties file of your project (/src/main/resources/application.properties) by using the following specification:
server.port=8081
You can also set an alternative port number while executing the .jar file
- java -jar spring-boot-application.jar --server.port=8081
Please notice that sometimes (not necessarily) you have to change other ports too like:
management.port=
tomcat.jvmroute=
tomcat.ajp.port=
tomcat.ajp.redirectPort=
etc...
Using IntelliJ, I got this error when I tried to run a Spring app while there was one app already running. I had to stop the first one. After that, running the second app didn't return any errors.
first, check that who uses port 8080.
telnet localhost 8080
use browser to open http://localhost:8080
if the port 8080 is in use, change the listening port to 8181.
if you use IDEA, modify start configuration,
Run-> Edit Configuration
enter image description here
if you use mvn spring-boot, then use the command:
mvn spring-boot:run -Dserver.port=8181
if you use java -jar, then use the command:
java -jar xxxx.jar --server.port=8181
This only worked for me by setting additional properties and using available arbitrary port numbers, like this:
YML
/src/main/resources/application.yml
server:
port: 18181
management:
port: 9191
tomcat:
jvmroute: 5478
ajp:
port: 4512
redirectPort: 1236
Properties
/src/main/resources/application.properties
server.port=18181
management.port=9191
tomcat.jvmroute=5478
tomcat.ajp.port=4512
tomcat.ajp.redirectPort=1236
I would suggest to kill the port number. It worked for me
netstat -ano | findstr :yourPortNumber taskkill /PID typeyourPIDhere /F
In your application.properties file -
/src/main/resources/application.properties
Change the port number to something like this -
server.port=8181
Or alternatively you can provide alternative port number while executing your jar file -
java -jar resource-server/build/libs/resource-server.jar --server.port=8888
you can configure another port number in your IDE
/src/main/resources/application.properties
server.port=8081
otherwise right click on the IDE console tab and select Terminate/Disconnect All
Right click in console and click Terminate/Disconnect All option.
OR
Click on 'Display selected console' icon on top right corner of the console window and, choose and terminate the console which holds the port still.
In my case, Oracle TNS Service was using port 8080, found that using running the command "netstat - anob" as an administrator. Simply used Shutdown Database from the Windows start menu to stop that service and was able to start the SpringBoot app without any issue.
Also if you cannot find out which app is using the 8080 port and just want to run the SprintBoot app, you can click on Run As... and in the VM arguments enter:
-Dserver.port=0 (this will pick any random available port) or you can be specific like: -Dserver.port=8081
Hope it helps.
You can resolve this following these steps:
Right click on the project you are running.
Click on Run as and Run Configurations from the option.
A new run configuration will open. Under Spring Boot Tab see for Override properties.
Add the property-value pair as server.port=8181, or any other port of your choice. This will override the default port which is 8080
It is really old question. Maybe this is usefull. Focusing in your title problem, it is how I start my applications and then I can easily shutdown them. Change the port number for each application you want to start as mentioned above.
application.properties
#using curl -X POST localhost:8080/actuator/shutdown to avoid:
#netstat -ano | find "8080"
#taskkill /F /PID xxxx (xxxx stands for PID)
management.endpoints.web.exposure.include=*
management.endpoint.shutdown.enabled=true
endpoints.shutdown.enabled=true
add this dependency:
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
Now you can shotdown easily by
curl -X POST localhost:8080/actuator/shutdown
I was looking for a solution for Windows but didn't found any.
Finally, figured out that that there is a dangling java application using the port. Maybe it's the earlier instance of the spring application and ended the process.
I used tcpview from Microsoft. It shows services/applications using which port on your computer.
You can end the process. And Done!
This is because the port is already running in the background.So you can restart the eclipse and try again.
OR
open the file application.properties and change the value of 'server.port' to some other value like ex:- 8000/8181
I resolved this problem, by stop the application (red square in Eclipse) before run again.
If you don't stop it , the application stay in run mode , so port still used .
You have another process that’s listening on port 8080 which is the default port that’s used by Spring Boot’s web support. You either need to stop that process or configure your app to listen on another port.
You can change the port configuration by adding server.port=4040 (for example) to src/main/resources/application.properties
Basically the default server usually run on the background at port 8080.
Open services.msc and stop tomcat server and try running the spring boot application again.
In Eclipse, if Spring Tool Suite is installed, you can go to Boot Dashboard and expand local in explorer and right click on the application that is running on port 8080 and stop it before you re run your application.
I try to change port number in the following file - /src/main/resources/application-prod.yml
And inside this file I made this change:
server:
port: 8100 (or whatever you want)
I hope that this will works good for you
Just met same problem.
Finally I found the process running on 8080 was owned by other user, such as root. which caused I (user dev) can't find it by lsof -i :8080 or lsof -t -i :8080 -s TCP:LISTEN.
Close the application, then restart it after changing to a new port:
${port:8181}
You can use any new unused port. Here, I used port 8181.
I was getting same issue, i.e. protocol handler start failed. Cause was port is already in use. I found whether the port was in use or not. It was. So I killed the process that was running on that port and restarted my spring boot application. And it worked. :)
I am using Netty (via the Ning async HTTP library) to retrieve documents via HTTP. This produces a huge amount of debug output the console, as listed below for a single document request.
Anyone know how to turn this off? I really don't need to see this output.
I'm calling from Scala, if that makes any difference.
15:07:14.273 [run-main] DEBUG c.n.h.c.p.n.NettyAsyncHttpProvider -
Non cached request
DefaultHttpRequest(chunked: false)
GET /api/search.json?q=foo HTTP/1.1
Host: www.documentcloud.org
Connection: keep-alive
Accept: */*
User-Agent: NING/1.0
using Channel
[id: 0x2839ca40]
15:07:14.930 [New I/O client worker #1-1] DEBUG c.n.h.c.p.n.NettyAsyncHttpProvider -
Request DefaultHttpRequest(chunked: false)
GET /api/search.json?q=foo HTTP/1.1
Host: www.documentcloud.org
Connection: keep-alive
Accept: */*
User-Agent: NING/1.0
Response DefaultHttpResponse(chunked: true)
HTTP/1.1 200 OK
Content-Type: application/json; charset=utf-8
Content-Length: 10477
Connection: keep-alive
Vary: Accept-Encoding
Status: 200
X-Powered-By: Phusion Passenger (mod_rails/mod_rack) 3.0.13
ETag: "4f8f766d639dd84d014dfee3abb45de2"
X-Runtime: 611
Cache-Control: private, max-age=0, must-revalidate
Server: nginx/1.2.1 + Phusion Passenger 3.0.13 (mod_rails/mod_rack)
15:07:14.941 [New I/O client worker #1-1] DEBUG c.n.h.c.p.netty.NettyConnectionsPool - Adding uri: http://www.documentcloud.org:80 for channel [id: 0x2839ca40, /10.5.165.61:56133 => www.documentcloud.org/75.101.159.206:80]
15:07:16.921 [New I/O client worker #1-1] DEBUG c.n.h.c.p.n.NettyAsyncHttpProvider - Channel Closed: [id: 0x2839ca40, /10.5.165.61:56133 :> www.documentcloud.org/75.101.159.206:80] with attachment com.ning.http.client.providers.netty.NettyAsyncHttpProvider$DiscardEvent#63182c3d
15:08:13.924 [Timer-0] DEBUG c.n.h.c.p.netty.NettyConnectionsPool - Entry count for : http://www.documentcloud.org:80 : 0
judging by the abbreviated package names seems to me slf4j/logback is being used for logging here.
in that case just try including a logback.xml configuration file in your classpath. something along the lines of
<?xml version="1.0" encoding="UTF-8" ?>
<configuration>
<appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
<encoder>
<pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n</pattern>
</encoder>
</appender>
<root level="INFO">
<appender-ref ref="STDOUT"/>
</root>
<logger name="com.ning.http.client" level="WARN"/>
</configuration>
the above xml would cause anything under com.ning.http.client (and downwards) to omit only warnings and worse to the output, which will be streamed to system.out. anything else will ommit INFO+
you can find more information on configuring logback here: http://logback.qos.ch/manual/configuration.html
Late posting for an old question I know but I recently had to turn off annoying repetitive INFO level logging coming from netty:
[main] INFO com.ning.http.client.providers.netty.NettyAsyncHttpProvider - Number of application's worked threads is 16
In my case I needed to disable it programmatically. Looking into slf4j org.slf4j.impl.SimpleLogger (the logger facade called by netty) I discovered an easy way to control the default slf4j log level for all SimpleLogger instances in your own startup code:
System.setProperty(SimpleLogger.DEFAULT_LOG_LEVEL_KEY, "warn");
or for just the logger instance I was interested in:
System.setProperty(SimpleLogger.LOG_KEY_PREFIX + "com.ning.http.client", "warn");
The value can be any of "trace", "debug", "info", "warn", or "error" with the default being "info".