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Oracle 19C OGG基礎(chǔ)運維-04DML同步常見問題
一:源端添加檢查點失敗
錯誤: No checkpoint table specified. Using GLOBALS specification c##ogg.ggschkpt...
GGSCI (cjcos01 as c##ogg@cjcdb/CDB$ROOT) 2> ADD CHECKPOINTTABLE
No checkpoint table specified. Using GLOBALS specification c##ogg.ggschkpt...
ERROR: Catalog name is missing from checkpoint table specification c##ogg.ggschkpt.
解決方案: 用戶前指定數(shù)據(jù)庫名
GGSCI (cjcos01 as c##ogg@cjcdb/CDB$ROOT) 2> ADD CHECKPOINTTABLE CDB$ROOT.c##ogg.ggschkpt
二:啟動抓取進(jìn)程ext_01失敗
錯誤: Classic Extract does not support multitenant container databases.
[oracle@cjcos01 ogg]$ tail -f ggserr.log
......
2020-04-09T13:29:22.503+0800 ERROR OGG-06220 Oracle GoldenGate Capture for Oracle, ext_01.prm: Classic Extract does not support multitenant container databases.
2020-04-09T13:29:22.582+0800 ERROR OGG-01668 Oracle GoldenGate Capture for Oracle, ext_01.prm: PROCESS ABENDING.
解決方案: 添加ext_01時指定INTEGRATED
添加抽取進(jìn)程
---add extract ext_01,tranlog,begin now
---delete extract ext_01
ADD EXTRACT ext_01,INTEGRATED TRANLOG,BEGIN NOW
三:添加pump進(jìn)程失敗
錯誤: ERROR: Invalid group name (must be at most 8 characters).
GGSCI (cjcos01 as c##ogg@cjcdb/CDB$ROOT) 10> add extract extpump_01,exttrailsource /ogg/dirdat/rt
ERROR: Invalid group name (must be at most 8 characters).
解決方案: 進(jìn)程名不能大于8個字符,將extpump_01改成pump_01
GGSCI (cjcos01 as c##ogg@cjcdb/CDB$ROOT) 10> add extract pump_01,exttrailsource /ogg/dirdat/rt
四:啟動應(yīng)用進(jìn)程rep_01失敗
錯誤: Checkpoint table chenpdb.ogg.checkpoint does not exist
2020-04-09T13:49:54.378+0800 ERROR OGG-00446 Oracle GoldenGate Delivery for Oracle, rep_01.prm: Checkpoint table chenpdb.ogg.checkpoint does not exist. Create this table with the ADD CHECKPOINTTABLE command.
解決方案 :
檢查在設(shè)置./GLOBALS時表名為chenpdb.ogg.ggschkpt,添加rep_01進(jìn)程時錯寫成了chenpdb.ogg.ggschkpt,導(dǎo)致后來啟動rep_01失敗,刪除rep_01重新添加即可
add replicat rep_01,exttrail /ogg/dirdat/mb, CHECKPOINTTABLE chenpdb.ogg.ggschkpt
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