Apache camel 骆驼花粉在mybatis上选择无休止的循环

我偶尔使用石英触发器来调用mybatis select

from( "quartz:'once a minute' )
.pollEnrich( "mybatis://selectItems?statementType=SelectList" )
.process ( ...

select显示正确，并在sql调试器中正确运行。（由于表为空，因此当前不返回任何结果）

当quartz触发器调用它时，它会启动轮询，不会报告任何错误，只会继续在数据库上重新运行select。 似乎没有尽头，它只是尽可能地保持轮询和轮询的速度。它永远不会到达过程点。我不知道它会出什么问题，也不知道解决这个问题的方法。为什么它会多次运行选择。。。这就好像有些东西失败了，它又来了，然后再试一次，但它没有给出任何错误信息，通常mybatis会非常详细地包含错误

我不知道如何解决这个问题

这里只是一小部分日志的转储

DEBUG 2013-10-30 14:10:28,913 [EXEC] {Camel (camel-1) thread #7 - mybatis://selectItems} JdbcTransaction - Openning JDBC Connection

DEBUG 2013-10-30 14:10:28,913 [EXEC] {Camel (camel-1) thread #7 - mybatis://selectItems} JdbcTransaction - Resetting autocommit to true on JDBC Connection [jdbc:oracle:thin:@X:1234:Y, UserName=A, Oracle JDBC driver]

DEBUG 2013-10-30 14:10:28,913 [EXEC] {Camel (camel-1) thread #7 - mybatis://selectItems} JdbcTransaction - Closing JDBC Connection [jdbc:oracle:thin:@X:1234:Y, UserName=A, Oracle JDBC driver]

DEBUG 2013-10-30 14:10:29,428 [EXEC] {Camel (camel-1) thread #7 - mybatis://selectItems} JdbcTransaction - Openning JDBC Connection

DEBUG 2013-10-30 14:10:29,428 [EXEC] {Camel (camel-1) thread #7 - mybatis://selectItems} JdbcTransaction - Resetting autocommit to true on JDBC Connection [jdbc:oracle:thin:@X:1234:Y, UserName=A, Oracle JDBC driver]

DEBUG 2013-10-30 14:10:29,428 [EXEC] {Camel (camel-1) thread #7 - mybatis://selectItems} JdbcTransaction - Closing JDBC Connection [jdbc:oracle:thin:@X:1234:Y, UserName=A, Oracle JDBC driver]

DEBUG 2013-10-30 14:10:29,944 [EXEC] {Camel (camel-1) thread #7 - mybatis://selectItems} JdbcTransaction - Openning JDBC Connection

DEBUG 2013-10-30 14:10:29,944 [EXEC] {Camel (camel-1) thread #7 - mybatis://selectItems} JdbcTransaction - Resetting autocommit to true on JDBC Connection [jdbc:oracle:thin:@X:1234:Y, UserName=A, Oracle JDBC driver]

DEBUG 2013-10-30 14:10:29,944 [EXEC] {Camel (camel-1) thread #7 - mybatis://selectItems} JdbcTransaction - Closing JDBC Connection [jdbc:oracle:thin:@X:1234:Y, UserName=A, Oracle JDBC driver]
DEBUG 2013-10-30 14:10:30,460 [DBIM] {Camel (camel-1) thread #7 - mybatis://selectItems} JdbcTransaction - Openning JDBC Connection

DEBUG 2013-10-30 14:10:30,460 [EXEC] {Camel (camel-1) thread #7 - mybatis://selectItems} JdbcTransaction - Resetting autocommit to true on JDBC Connection [jdbc:oracle:thin:@X:1234:Y, UserName=A, Oracle JDBC driver]

DEBUG 2013-10-30 14:10:30,460 [EXEC] {Camel (camel-1) thread #7 - mybatis://selectItems} JdbcTransaction - Closing JDBC Connection [jdbc:oracle:thin:@X:1234:Y, UserName=A, Oracle JDBC driver]

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使用enrich而不是pollEnrich

这并不能回答问题。若要评论或要求作者澄清，请在其帖子下方留下评论。答案是，作者应使用enrich。并查看Camel的文档，例如Content Enricher EIP文档页面，他正在使用该页面了解此EIP模式以及enrich和pollEnrich之间的差异。