ZCBUS-42100

zcbus_service程序real进程报错：

[INF] 2021-03-09 15:12:33: flush data to kafka...
[INF] 2021-03-09 15:12:33: flush data to kafka ok.
[INF] 2021-03-09 15:12:33: extract end pos .

[INF] 2021-03-09 15:12:33: check repair tables...
[INF] 2021-03-09 15:12:33: extract start pos ...
error at file[db2/db2_logread97.c] line[79], ZCBUS-42100: Database has circular logs.

error at file[db2/db2log.c] line[352], ZCBUS-42100: Database has circular logs.

[ERR] ZCBUS-42100: Database has circular logs.

原因：

db2数据库没有开启归档，检查数据库是否是归档模式：

db2 connect to 数据库名
db2 get db cfg for 数据库名| grep LOG