报错日志如下：2020-09-01T08:31:07.240+0800 WARNING OGG-02180 Oracle GoldenGate Capture for Oracle, extcj.prm: Table EIC2.EVENT_ERC_15 will use legacy trail format to support parameter UPDATEBEFORES.
2020-09-01T08:31:07.333+0800 ERROR OGG-01028 Oracle GoldenGate Capture for Oracle, extcj.prm: error reading redo log file, ‘+DGLOG/CJDB/ARCHIVELOG/2020_09_01/thread_1_seq_183108.3868.1049949603’ for sequence 183108: Closing file +DGLOG/CJDB/ARCHIVELOG/2020_09_01/thread_1_seq_183108.3868.1049949603 in DBLOGREADER mode: (3114) ORA-03114: not connected to ORACLE, error retrieving redo file name for sequence 183108, archived = 0,
use_alternate = 0, error retrieving redo file name for sequence 183108, archived = 0, use_alternate = 0, error retrieving redo file name for sequence 183108, archived = 0,
use_alternate = 0, error retrieving redo file name for sequence 183108, archived = 0, use_alternate = 0, error retrieving redo file name for sequence 183108, archived = 0, use_alternate = 0, error retrieving redo file name for sequence 183108, archived = 0, use_alternate = 0, error retrieving redo file name for sequence 183108, archived = 0, use_alternate = 0, error retrieving redo file name for sequence 183108, archived = 0, use_alternate = 0, error retrieving redo file name for sequence 183108, archived = 0, use_alternate = 0, error retrieving redo file name for sequence 183108, archived = 0, use_alternate = 0, error retrieving redo file name for sequence 183108, archived = 0, use_alternate = 0, error retrieving redo file name for sequence 183108, archived = 0, use_alternate = 0, error retrieving redo file name for sequence 183108, archived = 0, use_alternate = 0, error retrieving redo file name for sequence 183108, archived = 0, use_alternate = 0, error retrieving redo file name for sequence 183108, archived = 0, use_alternate = 0, error retrieving redo file name for sequence 183108, archived = 0, use_alternate = 0, error retrieving redo file name for sequence 183108, archived = 0, use_alternate = 0, error retrieving redo file name for sequence 183108, archived = 0, use_alternate = 0, error retrieving redo file name for sequence 183108, archived = 0, use_alternate = 0, error retrieving redo file name for sequence 183108, archived = 0, use_alternate = 0, error retrieving redo file name for sequence 183108, arch.