问题
I am trying to follow the same structure as defined at below link and I get SQLexception while starting up the spring boot Application.
log4j2 patternlayout for columnmapping not working
log4j.xml:
<JDBC name="DBLogger" tableName="mytable" ignoreExceptions="true">
<DriverManager
connectionString="jdbc:oracle:thin:@host:port/service" userName="XXXXXX"
password="XXXX" driverClassName="oracle.jdbc.driver.OracleDriver" />
<ColumnMapping name="CREATED_DTTM" isEventTimestamp="true"/>
<ColumnMapping name="APPL_NAME" /> <ColumnMapping name="MESSAGE_NAME" />
<ColumnMapping name="OPERATION" />
<ColumnMapping name="PROCESS_SERVER_NAME" />
<ColumnMapping name="RESPONSE_RESULT" />
<ColumnMapping name="TABLE_PRIMARY_ID"/>
<ColumnMapping name="SESSION_ID" />
<ColumnMapping name="UUID" />
<MessageLayout />
</JDBC>
<Loggers>
<Logger name="com.mycompany.package.controller"
level="trace" additivity="false">
<AppenderRef ref="DBLogger"/>
</Logger>
<Root level="trace">
<AppenderRef ref="DBLogger" />
</Root>
</Loggers>
MyController.Java
Logger dbLogger = LogManager.getLogger(MyController.class);
final MapMessage mapMessage = new MapMessage();
mapMessage.with("CREATED_DTTM", new Date());
mapMessage.with("APPL_NAME", "MYAPP");
mapMessage.with("MESSAGE_NAME", "MY_REQUEST");
mapMessage.with("OPERATION", "myOperation");
mapMessage.with("PROCESS_SERVER_NAME", "LOCAL");
mapMessage.with("RESPONSE_RESULT", "SUCCESS");
mapMessage.with("SERVICE_TYPE_ID", 4);
mapMessage.with("TABLE_PRIMARY_ID", 456789);
mapMessage.with("SESSION_ID", "123456789");
mapMessage.with("UUID", "abcd34567tyrtgg45435revf");
dbLogger.trace((mapMessage));
Code has been compiled fine and when start the application as spring boot. I see application failed and could not start.
Error Message:
2019-08-23 10:45:58,037 main ERROR Unable to write to database [JdbcManager{name=DBLogger, bufferSize=0, tableName=mytable, columnConfigs=[], columnMappings=[ColumnMapping [name=CREATED_DTTM, source=null, literalValue=null, parameter=null, type=class java.lang.String, layout=null], ColumnMapping [name=APPL_NAME, source=null, literalValue=null, parameter=null, type=class java.lang.String, layout=null], ColumnMapping [name=MESSAGE_NAME, source=null, literalValue=null, parameter=null, type=class java.lang.String, layout=null], ColumnMapping [name=OPERATION, source=null, literalValue=null, parameter=null, type=class java.lang.String, layout=null], ColumnMapping [name=PROCESS_SERVER_NAME, source=null, literalValue=null, parameter=null, type=class java.lang.String, layout=null], ColumnMapping [name=RESPONSE_RESULT, source=null, literalValue=null, parameter=null, type=class java.lang.String, layout=null], ColumnMapping [name=TABLE_PRIMARY_ID, source=null, literalValue=null, parameter=null, type=class java.lang.String, layout=null], ColumnMapping [name=SERVICE_TYPE_ID, source=null, literalValue=null, parameter=null, type=class java.lang.String, layout=null], ColumnMapping [name=SESSION_ID, source=null, literalValue=null, parameter=null, type=class java.lang.String, layout=null], ColumnMapping [name=UUID, source=null, literalValue=null, parameter=null, type=class java.lang.String, layout=null]]}] for appender [DBLogger]. org.apache.logging.log4j.core.appender.db.DbAppenderLoggingException: Failed to insert record for log event in JDBC manager: Missing IN or OUT parameter at index:: 1
at org.apache.logging.log4j.core.appender.db.jdbc.JdbcDatabaseManager.writeInternal(JdbcDatabaseManager.java:798)
at org.apache.logging.log4j.core.appender.db.jdbc.JdbcDatabaseManager.writeThrough(JdbcDatabaseManager.java:823)
at org.apache.logging.log4j.core.appender.db.AbstractDatabaseManager.write(AbstractDatabaseManager.java:264)
at org.apache.logging.log4j.core.appender.db.AbstractDatabaseAppender.append(AbstractDatabaseAppender.java:110)
at org.apache.logging.log4j.core.config.AppenderControl.tryCallAppender(AppenderControl.java:156)
at org.apache.logging.log4j.core.config.AppenderControl.callAppender0(AppenderControl.java:129)
at org.apache.logging.log4j.core.config.AppenderControl.callAppenderPreventRecursion(AppenderControl.java:120)
at org.apache.logging.log4j.core.config.AppenderControl.callAppender(AppenderControl.java:84)
at org.apache.logging.log4j.core.config.LoggerConfig.callAppenders(LoggerConfig.java:464)
at org.apache.logging.log4j.core.config.LoggerConfig.processLogEvent(LoggerConfig.java:448)
at org.apache.logging.log4j.core.config.LoggerConfig.log(LoggerConfig.java:431)
at org.apache.logging.log4j.core.config.LoggerConfig.log(LoggerConfig.java:406)
at org.apache.logging.log4j.core.config.AwaitCompletionReliabilityStrategy.log(AwaitCompletionReliabilityStrategy.java:63)
at org.apache.logging.log4j.core.Logger.logMessage(Logger.java:146)
at org.apache.logging.log4j.spi.AbstractLogger.tryLogMessage(AbstractLogger.java:2170)
at org.apache.logging.log4j.spi.AbstractLogger.logMessageTrackRecursion(AbstractLogger.java:2125)
at org.apache.logging.log4j.spi.AbstractLogger.logMessageSafely(AbstractLogger.java:2108)
at org.apache.logging.log4j.spi.AbstractLogger.logMessage(AbstractLogger.java:1985)
at org.apache.logging.log4j.spi.AbstractLogger.logIfEnabled(AbstractLogger.java:1843)
at org.apache.commons.logging.LogAdapter$Log4jLog.log(LogAdapter.java:265)
at org.apache.commons.logging.LogAdapter$Log4jLog.trace(LogAdapter.java:250)
at org.springframework.boot.logging.DeferredLog.logTo(DeferredLog.java:221)
at org.springframework.boot.logging.DeferredLog.replayTo(DeferredLog.java:187)
at org.springframework.boot.logging.DeferredLog.switchTo(DeferredLog.java:167)
at org.springframework.boot.logging.DeferredLog.switchTo(DeferredLog.java:157)
at org.springframework.boot.context.config.ConfigFileApplicationListener.onApplicationPreparedEvent(ConfigFileApplicationListener.java:196)
at org.springframework.boot.context.config.ConfigFileApplicationListener.onApplicationEvent(ConfigFileApplicationListener.java:169)
at org.springframework.context.event.SimpleApplicationEventMulticaster.doInvokeListener(SimpleApplicationEventMulticaster.java:172)
at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:165)
at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:139)
at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:127)
at org.springframework.boot.context.event.EventPublishingRunListener.contextLoaded(EventPublishingRunListener.java:93)
at org.springframework.boot.SpringApplicationRunListeners.contextLoaded(SpringApplicationRunListeners.java:66)
at org.springframework.boot.SpringApplication.prepareContext(SpringApplication.java:393)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:314)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1260)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1248)
at com.mycompany.package..MyApplication.main(MyApplication.java:67)Caused by: java.sql.SQLException: Missing IN or OUT parameter at index:: 1
at oracle.jdbc.driver.OraclePreparedStatement.processCompletedBindRow(OraclePreparedStatement.java:2086)
at oracle.jdbc.driver.OraclePreparedStatement.addBatch(OraclePreparedStatement.java:9713)
at oracle.jdbc.driver.OraclePreparedStatementWrapper.addBatch(OraclePreparedStatementWrapper.java:1067)
at org.apache.logging.log4j.core.appender.db.jdbc.JdbcDatabaseManager.writeInternal(JdbcDatabaseManager.java:792)
... 37 more
Why SQL is being executed at the server start up? My controller should get called when the request comes in( no request comes at start up).
Any help will be appreciated.
来源：https://stackoverflow.com/questions/57629701/log4j-jdbc-appender-sql-executed-at-spring-boot-startup