I have just created another issue[1] for extend atomikos persistence. [1]https://github.com/apache/incubator-shardingsphere/issues/2455
------------------ Zhao Jun Apache Sharding-Sphere & ServiceComb > On May 28, 2019, at 9:08 AM, 赵俊 <[email protected]> wrote: > > Yeah, for ShardingSphere we also consider about adding group and application > id configuration. > We plan to implement it in the near future. > > >> On May 27, 2019, at 10:18 PM, Zheng Feng <[email protected]> wrote: >> >> OK, I understand and we had test with the similar situation on the >> kubernetes/openshift environment. The most important thing is that we have >> to make sure the restart pod has the same nodeIdentifier in the narayana >> configuration. >> >> zhaojun <[email protected]> 于2019年5月27日周一 下午9:40写道： >> >>> For cloud native architecture, if one instance have crashed, it can >>> failover to another available instance. >>> it is better to make instance stateless, we should also make transaction >>> log saved in database or other sharable storage. >>> So we consider about developing SPI for transaction log persistence and >>> recovery, and narayana is an implement for that. >>> For atomikos, we also plan to extend it. >>> >>> ------------------ >>> Zhao Jun >>> Apache Sharding-Sphere & ServiceComb >>> >>> >>>> On May 27, 2019, at 8:12 PM, Zheng Feng <[email protected]> wrote: >>>> >>>> yeah, the narayana can persist the transaction log into the backend >>>> database by using the jdbc configuration. I will take a loo at the >>> issue. >>>> Also why does the sharding sphere need this feature ? >>>> >>>> zhaojun <[email protected]> 于2019年5月27日周一 下午4:08写道： >>>> >>>>> Hi, zheng >>>>> >>>>> I have hear of narayana-trnasaction manager have provided a powerful >>>>> feature that persisting transaction log into database. >>>>> So we prefer you write an example for using it, you can reference the >>>>> atomikos example from here[1]. >>>>> Also I have created a issue for that, please see here[2] >>>>> >>>>> [1]: >>>>> >>> https://github.com/apache/incubator-shardingsphere-example/tree/dev/sharding-jdbc-example/transaction-example/transaction-2pc-xa-example >>>>> < >>>>> >>> https://github.com/apache/incubator-shardingsphere-example/tree/dev/sharding-jdbc-example/transaction-example/transaction-2pc-xa-example >>>>>> >>>>> >>>>> [2] >>> https://github.com/apache/incubator-shardingsphere-example/issues/143 < >>>>> https://github.com/apache/incubator-shardingsphere-example/issues/143> >>>>> >>>>> >>>>> If you have any question, please feel free to let me know, thanks. >>>>> >>>>> >>>>> ------------------ >>>>> Zhao Jun >>>>> Apache Sharding-Sphere & ServiceComb >>>>> >>>>> >>> >>> >
