Question

我在本地数据库中使用wso2-am 2.2.0。我将h2数据库更改为我的本地数据库，并且每个表都已创建并正常工作。当这个错误发生时系统没有关闭并继续工作，但我仍然持续得到这个错误。

这是错误：

[2018-05-20 07:50:24,935] ERROR - JDBCReporter Error when reporting timers
com.microsoft.sqlserver.jdbc.SQLServerException: The incoming tabular data stream (TDS) remote procedure call (RPC) protocol stream is incorrect. Parameter 6 (""): The supplied value is not a valid instance of data type float. Check the source data for invalid values. An example of an invalid value is data of numeric type with scale greater than precision.
        at com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDatabaseError(SQLServerException.java:259)
        at com.microsoft.sqlserver.jdbc.SQLServerStatement.getNextResult(SQLServerStatement.java:1547)
        at com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement.doExecutePreparedStatementBatch(SQLServerPreparedStatement.java:2678)
        at com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement$PrepStmtBatchExecCmd.doExecute(SQLServerPreparedStatement.java:2547)
        at com.microsoft.sqlserver.jdbc.TDSCommand.execute(IOBuffer.java:7347)
        at com.microsoft.sqlserver.jdbc.SQLServerConnection.executeCommand(SQLServerConnection.java:2713)
        at com.microsoft.sqlserver.jdbc.SQLServerStatement.executeCommand(SQLServerStatement.java:224)
        at com.microsoft.sqlserver.jdbc.SQLServerStatement.executeStatement(SQLServerStatement.java:204)
        at com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement.executeBatch(SQLServerPreparedStatement.java:2460)
        at sun.reflect.GeneratedMethodAccessor84.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at org.apache.tomcat.jdbc.pool.StatementFacade$StatementProxy.invoke(StatementFacade.java:114)
        at com.sun.proxy.$Proxy19.executeBatch(Unknown Source)
        at org.wso2.carbon.metrics.jdbc.reporter.JDBCReporter.reportTimers(JDBCReporter.java:389)
        at org.wso2.carbon.metrics.jdbc.reporter.JDBCReporter.report(JDBCReporter.java:200)
        at com.codahale.metrics.ScheduledReporter.report(ScheduledReporter.java:162)
        at com.codahale.metrics.ScheduledReporter$1.run(ScheduledReporter.java:117)
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
        at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)

Answer 1

也许您遇到了这个错误： https://support.microsoft.com/de-at/help/970519/you-receive-a-the-incoming-tabular-data-stream-tds-remote-procedure-ca

该页面上提供了解决方法。

Answer 2

看起来像指标数据库问题。如果您没有使用指标，则可以在<APIM_HOME>/repository/conf/metrics.xml文件中将其停用。

参考：https://docs.wso2.com/display/AM220/Enabling+Metrics+and+Storage+Types

如何修复关于WSO2-am 2.2.0数据库的错误？

2 个答案: