Shareplex, post兼容性问题的解决一例

测试环境中新建的一个通道报错，在目标端的post进程总是报错退出，从log中可以看到：

 

Info     2012-04-13 07:34:55.541067 30382 4140783296 Poster exited with code=1, pid = 5851  (posting from sourcedb, queue xxxx, to localdb)
Error    2012-04-13 07:34:55.539377 5851 4140263104 Poster stopped: Internal error encountered; cannot continue  (posting from sourcedb, queue xxxx, to localdb)
Error    2012-04-13 07:34:55.538931 5851 4140263104 Poster: ../src/opst_mt/syncop.c:196: SyncOp: Unknown op=UNKNOWN.  (posting from sourcedb, queue xxxx, to localdb) [module opo]
Notice   2012-04-13 07:34:54.431949 5851 4140263104 Poster: SQL Cache disabled.  (posting from sourcedb, queue xxxx, to localdb) [module opo]

 

找了一下support文档，发现有个case比较符合。

 

新建的通道，是从version 7复制到version 6，估计是这个问题。于是按照文档处理如下：

On source:

Sp_ctrl> set param SP_OCT_TARGET_COMPATIBILITY 6.1
Sp_ctrl> stop capture
Sp_ctrl> start capture

其实还不行，用重启了通道才ok的。