Hello,
when we run our applications as UberJar the server log download does not work. An app.log.zip is downloaded, but it is only 3 KB in size and cannot be opened.
However, the log file is displayed in the server log screen:
In the local.app.properties I have already experimented with the following settings. Unfortunately without success:
cuba.webHostName=aksm-cd.i
cuba.webPort=8080
cuba.dispatcherBaseUrl=http://aksm-cd.i:8080/remoting
Thank you very much for your help.
Greetings,
krivopustov
June 16, 2022, 4:31am
#2
Hi Andreas,
You can try to debug com.haulmont.cuba.web.controllers.LogDownloadController class to find out the what’s going on.
Hi @krivopustov ,
I have the UberJar debugged, but when I click download it never jumps into the com.haulmont.cuba.web.controllers.LogDownloadController class. Apparently the URL for the call is not correct:
The UberJar is a single UberJar with context name /:
/bin/java -Dapp.home=/opt/agentes -jar /opt/agentes/aksm.jar -jettyConfPath jetty.xml -contextName /
Here is the file it downloaded as app.log.zip:
app.log.zip.txt (2,2 KB)
It’s a HTML file and not a ZIP file.
Which setting is wrong, or what do I have to set?
Greetings
Hello,
I would be happy if someone here could help me.
Many thanks and greetings
albudarov
June 27, 2022, 8:46am
#5
Hi,GitHub - cuba-platform/sample-sales-cuba7: CUBA Platform Sample application
Then launched it with:
java -jar app.jar -contextName /
Downloading app.log from the ServerLog window worked fine.
Hi @albudarov ,
I download the project GitHub - cuba-platform/sample-sales-cuba7: CUBA Platform Sample application and build a UberJar with these settings:
When I launch the application with java -jar app.jar -contextName / I cannot select any log file:
Have you set any settings in the local.app.properties?
Greetings,
albudarov
June 27, 2022, 1:39pm
#7
I’ve generated logback configuration:
I still do not get a log displayed.
Here is the generated uber-jar-lockback.xml:
<?xml version="1.0" encoding="UTF-8"?>
<configuration debug="true">
<appender name="Console" class="ch.qos.logback.core.ConsoleAppender">
<filter class="ch.qos.logback.classic.filter.ThresholdFilter">
<level>DEBUG</level>
</filter>
<encoder>
<pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} %-5level [%thread%X{cubaApp}%X{cubaUser}] %logger - %msg%n</pattern>
</encoder>
</appender>
<root>
<appender-ref ref="Console"/>
</root>
<!-- Begin CUBA -->
<logger name="com.haulmont.cuba" level="DEBUG"/>
<logger name="com.haulmont.cuba.core.sys" level="INFO"/>
<logger name="com.haulmont.cuba.core.sys.CubaDefaultListableBeanFactory" level="WARN"/>
<logger name="com.haulmont.cuba.core.app.scheduling" level="INFO"/>
<logger name="com.haulmont.cuba.web.sys" level="INFO"/>
<logger name="com.haulmont.cuba.portal" level="INFO"/>
<logger name="com.haulmont.cuba.core.app.LockManager" level="INFO"/>
<!-- End CUBA -->
<logger name="eclipselink" level="WARN"/>
<logger name="eclipselink.sql" level="INFO"/>
<logger name="org.springframework" level="WARN"/>
<logger name="org.activiti" level="INFO"/>
<logger name="freemarker" level="INFO"/>
<logger name="org.thymeleaf.TemplateEngine" level="INFO"/>
<logger name="org.docx4j" level="WARN"/>
<logger name="org.xlsx4j" level="WARN"/>
<logger name="org.hibernate" level="WARN"/>
<logger name="sun" level="INFO"/>
<logger name="com.sun" level="INFO"/>
<logger name="javax" level="INFO"/>
<logger name="org.apache" level="INFO"/>
<logger name="org.eclipse.jetty" level="INFO"/>
<!-- Begin Perf4J -->
<logger name="org.perf4j.TimingLogger" level="OFF"/>
<logger name="com.haulmont.cuba.gui.logging.UIPerformanceLogger" level="OFF"/>
<!-- End Perf4J -->
</configuration>
albudarov
June 28, 2022, 7:11am
#9
Mine generated logback file is here:
<?xml version="1.0" encoding="UTF-8"?>
<configuration debug="false" packagingData="true">
<property name="logDir" value="${app.home}/logs"/>
<appender name="File" class="ch.qos.logback.core.rolling.RollingFileAppender">
<file>${logDir}/app.log</file>
<filter class="ch.qos.logback.classic.filter.ThresholdFilter">
<level>DEBUG</level>
</filter>
<rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
<!-- daily rollover -->
<fileNamePattern>${logDir}/app.%d{yyyy-MM-dd}.log</fileNamePattern>
<!-- keep 30 days' worth of history -->
<maxHistory>30</maxHistory>
<cleanHistoryOnStart>true</cleanHistoryOnStart>
</rollingPolicy>
<encoder>
<pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} %-5level [%thread%X{cubaApp}%X{cubaUser}] %logger - %msg%n</pattern>
</encoder>
</appender>
<appender name="Console" class="ch.qos.logback.core.ConsoleAppender">
<filter class="ch.qos.logback.classic.filter.ThresholdFilter">
<level>INFO</level>
</filter>
<encoder>
<pattern>%d{HH:mm:ss.SSS} %-5level %-40logger{36}- %msg%n</pattern>
</encoder>
</appender>
<root>
<appender-ref ref="Console"/>
<appender-ref ref="File"/>
</root>
<!-- Begin CUBA -->
<logger name="com.haulmont.cuba" level="DEBUG"/>
<logger name="com.haulmont.cuba.core.sys" level="INFO"/>
<logger name="com.haulmont.cuba.core.sys.CubaDefaultListableBeanFactory" level="WARN"/>
<logger name="com.haulmont.cuba.core.app.scheduling" level="INFO"/>
<logger name="com.haulmont.cuba.web.sys" level="INFO"/>
<logger name="com.haulmont.cuba.portal" level="INFO"/>
<logger name="com.haulmont.restapi.sys" level="INFO"/>
<logger name="com.haulmont.cuba.core.app.LockManager" level="INFO"/>
<!-- End CUBA -->
<logger name="eclipselink" level="WARN"/>
<logger name="eclipselink.sql" level="INFO"/>
<logger name="org.springframework" level="WARN"/>
<logger name="com.vaadin" level="WARN"/>
<logger name="org.atmosphere" level="WARN"/>
<logger name="org.activiti" level="INFO"/>
<logger name="org.jgroups" level="INFO"/>
<logger name="freemarker" level="INFO"/>
<logger name="org.thymeleaf.TemplateEngine" level="INFO"/>
<logger name="com.zaxxer.hikari" level="INFO"/>
<logger name="org.docx4j" level="WARN"/>
<logger name="org.xlsx4j" level="WARN"/>
<logger name="org.apache.fop.apps.FOUserAgent" level="WARN"/>
<logger name="org.hibernate" level="WARN"/>
<logger name="sun" level="INFO"/>
<logger name="com.sun" level="INFO"/>
<logger name="javax" level="INFO"/>
<logger name="org.apache" level="INFO"/>
<logger name="org.eclipse.jetty" level="INFO"/>
<logger name="org.docx4j.utils.ResourceUtils" level="ERROR"/>
<logger name="org.docx4j.Docx4jProperties" level="ERROR"/>
<logger name="org.xlsx4j.jaxb.Context" level="ERROR"/>
<logger name="org.docx4j.utils.XSLTUtils" level="ERROR"/>
<logger name="org.docx4j.jaxb.JaxbValidationEventHandler" level="ERROR"/>
<logger name="org.docx4j.TraversalUtil" level="ERROR"/>
<logger name="org.docx4j.fonts" level="ERROR"/>
<!-- Begin Perf4J -->
<appender name="PerfStatFile" class="ch.qos.logback.core.rolling.RollingFileAppender">
<file>${logDir}/perfstat.log</file>
<append>true</append>
<rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
<fileNamePattern>${logDir}/perfstat.%d{yyyy-MM-dd}.log</fileNamePattern>
<maxHistory>30</maxHistory>
<cleanHistoryOnStart>true</cleanHistoryOnStart>
</rollingPolicy>
<encoder>
<pattern>%msg%n</pattern>
</encoder>
</appender>
<appender name="CoalescingStatistics" class="org.perf4j.logback.AsyncCoalescingStatisticsAppender">
<param name="TimeSlice" value="60000"/>
<appender-ref ref="PerfStatFile"/>
</appender>
<appender name="UIPerfStatFile" class="ch.qos.logback.core.rolling.RollingFileAppender">
<file>${logDir}/perfstat-ui.log</file>
<append>true</append>
<rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
<fileNamePattern>${logDir}/perfstat-ui.%d{yyyy-MM-dd}.log</fileNamePattern>
<maxHistory>30</maxHistory>
<cleanHistoryOnStart>true</cleanHistoryOnStart>
</rollingPolicy>
<encoder>
<pattern>%msg%n</pattern>
</encoder>
</appender>
<appender name="UICoalescingStatistics" class="org.perf4j.logback.AsyncCoalescingStatisticsAppender">
<param name="TimeSlice" value="120000"/>
<appender-ref ref="UIPerfStatFile"/>
</appender>
<logger name="org.perf4j.TimingLogger" additivity="false" level="INFO">
<appender-ref ref="CoalescingStatistics"/>
</logger>
<logger name="com.haulmont.cuba.gui.logging.UIPerformanceLogger" additivity="false" level="INFO">
<appender-ref ref="UICoalescingStatistics"/>
</logger>
<!-- End Perf4J -->
</configuration>
Maybe you are using obsolete Studio version?
I’m using IntelliJ 2022.1.3 with CUBA Plugin 15.9-213
Is this perhaps a bug in the plugin?
Hello @albudarov ,
I have now solved the problem by extending the screen LogDownloadOptionsWindow and accessing the bean LogControl directly in the download methods:
AgentesLogDownloadOptionsWindow.java:
public class AgentesLogDownloadOptionsWindow extends LogDownloadOptionsWindow {
@Inject
private LogControl logControl;
@Inject
private ExportDisplay exportDisplay;
@Override
public void init(Map<String, Object> params) {
super.init(params);
remoteContextBox.setVisible(false);
}
@Override
public void downloadTail() {
try {
final File logFile = logControl.getLogFile(logFileName);
ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
LogArchiver.writeArchivedLogTailToStream(logFile, outputStream);
final ByteArrayDataProvider byteArrayDataProvider = new ByteArrayDataProvider(outputStream.toByteArray());
final String exportFileName = FilenameUtils.removeExtension(logFileName) + ".zip";
exportDisplay.show(byteArrayDataProvider, exportFileName, ExportFormat.ZIP);
} catch (LogFileNotFoundException | IOException e) {
throw new IllegalStateException(e);
}
}
@Override
public void downloadFull() {
try {
final File logFile = logControl.getLogFile(logFileName);
ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
LogArchiver.writeArchivedLogToStream(logFile, outputStream);
final ByteArrayDataProvider byteArrayDataProvider = new ByteArrayDataProvider(outputStream.toByteArray());
final String exportFileName = FilenameUtils.removeExtension(logFileName) + ".zip";
exportDisplay.show(byteArrayDataProvider, exportFileName, ExportFormat.ZIP);
} catch (LogFileNotFoundException | IOException e) {
throw new IllegalStateException(e);
}
}
}
web-screens.xml:
<screen-config xmlns="http://schemas.haulmont.com/cuba/screens.xsd">
<screen id="serverLogDownloadOptionsDialog"
template="de/agentes/ksm/web/screens/administration/serverlog/agentes-log-download-options.xml"/>
</screen-config>
Greetings
