atomikos的几个坑

最新推荐文章于 2024-04-19 08:00:39 发布

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最新推荐文章于 2024-04-19 08:00:39 发布

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本文链接：https://blog.youkuaiyun.com/waitingforgo1/article/details/43969739

本文探讨了Atomikos配置中可能出现的问题及解决方案，特别是关于jta.properties文件中配置项的注意事项，以及如何避免两个应用共用同一位置导致的问题。此外，还详细介绍了MySQLXA相关bug的解决方案。

atomikos几个坑：
jta.properties:
com.atomikos.icatch.output_dir=/datayes/atomikos
com.atomikos.icatch.log_base_dir=/datayes/atomikos
若一个tomcat上有两个atomikos应用，则两个应用不要公用同一位置

datasource的用户名密码url不对，应用启动会失败

MySQL XA bug

Some users have reported problems with MySQL XA (related to this MySQL bug: http://bugs.mysql.com/bug.php?id=27832external). This problem only happens if you access the same MySQL database more than once in the same transaction. A workaround can be setting the following property in jta.properties:

com.atomikos.icatch.serial_jta_transactions=false
Also, make sure to set the following property on the MySQL datasource:

pinGlobalTxToPhysicalConnection="true"
MariaDB's java driver also supports this workaround since v.1.1.8