歸檔備份被刪，GoldenGate無法抽取數據
阿新 • • 發佈：2017-09-16
tab def set delet log initial could tina nbsp
發生錯誤如下，源端EXTRACT進程異常中止，查看日誌，發現如下錯誤。
2014-07-23 01:32:13 ERROR OGG-00446 Oracle GoldenGate Capture for Oracle, ext_mkt.prm: Could not find archived log for sequence 74730 thread 1 under default destinations SQL <SELECT name FROM v$archived_log WHERE sequence# = :ora_seq_no AND thread# = :ora_thread AND resetlogs_id = :ora_resetlog_id AND archived = ‘YES‘ AND deleted = ‘NO‘ AND name not like ‘+%‘ AND standby_dest = ‘NO‘ >, error retrieving redo file name for sequence 74730, archived = 1, use_alternate = 0Not able to establish initial position for sequence 74730, rba 32190992.
到歸檔目錄查看序列號為74730的歸檔已經被刪除，
解決辦法：
從備份文件恢復歸檔
restore archivelog low logseq 74730;
歸檔備份被刪，GoldenGate無法抽取數據