OGG logdump跳过某事物操作方法
某缴费充值系统，监控告警显示ogg进程异常。同事登录系统进行查看确认ogg进程异常停止。
查看ggserr.log发现有个undo表空间的告警，然后紧接着是异常停止ABENDING
2017-07-05 10:28:27 WARNING OGG-01003 Oracle GoldenGate Delivery for Oracle, rep1upay.prm: Repositioning to rba 19306043 in seqno 110291.
2017-07-05 10:28:28 ERROR OGG-00868 Oracle GoldenGate Delivery for Oracle, rep3upay.prm: OCI Error ORA-30036: unable to extend segment by 8 in undo tab
lespace 'UNDOTBS1' (status = 30036). Updating checkpoint table ggs.rep3upay, group 'REP3UPAY', key 666611345 (0x27bbae91), SQL _update_ts = sysdate, seqno = :seqno, rba = :rba, audit_ts = :audit_ts, log_csn = :log_csn, log_xid = :log_xid, log_cmplt_csn = :log_cmplt_csn, log_cmplt_xi ds = :log_cmplt_xids, version = :version WHERE group_name = :group_name AND group_key = :key>. 2017-07-05 10:28:28 ERROR OGG-01668 Oracle GoldenGate Delivery for Oracle, rep3upay.prm: PROCESS ABENDING. 2017-07-05 10:41:17 ERROR OGG-01668 Oracle GoldenGate Delivery for Oracle, rep7upay.prm: PROCESS ABENDING. 该报错特别诡异，报错信息居然只有一个"."并无其他任何有用信息。 undo表空间确实已经100%利用率，添加一下 Wed Jul 05 10:59:12 CST 2017 alter tablespace UNDOTBS1 add datafile '/ora/npf/undotbs01_03.dbf' size 10g autoextend off 重新启动复制进程，但是还是起不来，看来还需要跳过一些事物 GGSCI (npfdb1) 2> info rep7upay REPLICAT altered. 第二种场景：如果此时rep7upay进程还是启动失败，那么可以尝试跳过这段无用事物（因为我们打开的队列文件中现在同步的表，并不在我们7这个参数文件同步表的范围）可以执行如下命令进行跳过： alter rep7upay ,extseqno 110273 extrba 140306034
REPLICAT REP7UPAY Last Started 2017-07-05 11:00 Status ABENDED
Checkpoint Lag 00:00:25 (updated 02:27:08 ago)
Log Read Checkpoint File ./dirdat/rt110273
2017-07-05 08:40:51.937520 RBA 140305324
可以看到当前队列文件为110273
GGSCI (npfdb1) 3> view param rep7upay
REPLICAT rep7upay
SETENV (NLS_LANG = "American_America.ZHS16GBK")
USERID ggs,PASSWORD ggs2013
REPORTCOUNT EVERY 30 MINUTES, RATE
REPERROR DEFAULT, ABEND
numfiles 5000
HANDLECOLLISIONS
assumetargetdefs
DISCARDFILE ./dirrpt/rep7upay.dsc, APPEND, MEGABYTES 1000
ALLOWNOOPUPDATES
map UCR_TRADE_02.TD_O_SYNC_7, target UCR_TRADE_01.TD_O_SYNC_7;
map UCR_TRADE_01.TL_B_PAYLOG_UNICARD, TARGET UCR_TRADE_01.TL_B_PAYLOG_UNICARD;
map UCR_TRADE_01.TF_F_CUSTOM, target UCR_TRADE_01.TF_F_CUSTOM;
map UCR_TRADE_01.TL_O_EMAILLOG, target UCR_TRADE_01.TL_O_EMAILLOG;
map UCR_TRADE_01.TL_R_CARDQUERYLOG, target UCR_TRADE_01.TL_R_CARDQUERYLOG;
map UCR_TRADE_02.TL_B_PAYLOG_UNICARD, TARGET UCR_TRADE_01.TL_B_PAYLOG_UNICARD;
map UCR_TRADE_02.TL_O_EMAILLOG, target UCR_TRADE_01.TL_O_EMAILLOG;
map UCR_TRADE_02.TL_R_CARDQUERYLOG, target UCR_TRADE_01.TL_R_CARDQUERYLOG;
map UCR_TRADE_02.TL_B_CHECK_OFFLINE_DATA, target UCR_TRADE_01.TL_B_CHECK_OFFLINE_DATA;
map UCR_TRADE_02.TL_B_OFFLINE_ORDER_REFUND, target UCR_TRADE_01.TL_B_OFFLINE_ORDER_REFUND;
map UCR_TRADE_02.TL_B_DELIVER_PRECISIONRATE, target UCR_TRADE_01.TL_B_DELIVER_PRECISIONRATE;
GGSCI (npfdb1) 4> exit
-bash-3.2$ logdump
Oracle GoldenGate Log File Dump Utility for Oracle
Version 11.2.1.0
.1 OGGCORE_11.2.1.0
.1_PLATFORMS_120423.0230
Copyright (C) 1995, 2012, Oracle and/or its affiliates. All rights reserved.
Logdump 323 >open ./dirdat/rt110273
Current LogTrail is /npf03/ggs/dirdat/rt110273
Logdump 324 >position 140305324
Reading forward from RBA 140305324
Logdump 325 >n
2017/07/05 08:40:51.937.520 Insert Len 571 RBA 140305324
Name: UCR_TRADE_02.TF_B_ORDER
After Image: Partition 4 G b
0000 0018 0000 0014 3137 3037 3035 3038 3430 3532 | ........170705084052
3730 3933 3331 3235 0001 000a 0000 0000 0000 0000 | 70933125............
0019 0002 0022 0000 001e 3130 3034 3031 3130 3930 | ....."....1004011090
3431 3730 3730 3530 3834 3035 3231 3131 3239 3631 | 41707050840521112961
0003 0004 0000 3034 0004 0005 0000 3031 3700 0500 | ......04......017...
0500 0031 3631 0006 0004 ffff 0000 0007 0004 ffff | ...161..............
0000 0008 0015 0000 3230 3137 2d30 372d 3035 3a30 | ........2017-07-05:0
Logdump 326 >n
2017/07/05 08:40:51.937.520 Insert Len 433 RBA 140306034
Name: UCR_TRADE_02.TL_B_PAYLOG
After Image: Partition 4 G m
0000 0018 0000 0014 3137 3037 3035 3038 3430 3532 | ........170705084052
3730 3933 3331 3237 0001 000a 0000 0000 0000 0000 | 70933127............
001b 0002 0004 0000 3032 0003 0003 0000 3100 0400 | ........02......1...
0300 0030 0005 000a ffff 0000 0000 0000 0000 0006 | ...0................
0003 ffff 0000 0700 1500 0032 3031 372d 3037 2d30 | ...........2017-07-0
353a 3038 3a34 303a 3532 0008 0015 ffff 3139 3030 | 5:08:40:52......1900
2d30 312d 3031 3a30 303a 3030 3a30 3000 0900 15ff | -01-01:00:00:00.....
Logdump 327 >exit
-bash-3.2$ ggsci
Oracle GoldenGate Command Interpreter for Oracle
Version 11.2.1.0
.1 OGGCORE_11.2.1.0
.1_PLATFORMS_120423.0230_FBO
Solaris, sparc, 64bit (optimized), Oracle 10g on Apr 24 2012 09:06:57
Copyright (C) 1995, 2012, Oracle and/or its affiliates. All rights reserved.
GGSCI (npfdb1) 1> alter rep7upay ,extseqno 110273 extrba 140305324
跳过seqno为110273，RBA为140305324的事物，因为当前打开的队列文件中的UCR_TRADE_02.TF_B_ORDER、UCR_TRADE_02.TL_B_PAYLOG表并不在rep7upay的参数文件中，没有同步该表。
GGSCI (npfdb1) 2> start rep7upay
Sending START request to MANAGER ...
REPLICAT REP7UPAY starting
GGSCI (npfdb1) 3> info all
Program Status Group Lag at Chkpt Time Since Chkpt
MANAGER RUNNING
REPLICAT RUNNING REP1UPAY 00:00:03 00:00:00
REPLICAT RUNNING REP2UPAY 00:00:03 00:00:03
REPLICAT RUNNING REP3UPAY 00:00:02 00:00:00
REPLICAT RUNNING REP4UPAY 00:00:04 00:00:00
REPLICAT RUNNING REP5UPAY 00:00:03 00:00:04
REPLICAT RUNNING REP6UPAY 00:00:27 02:35:15
REPLICAT RUNNING REP7UPAY 02:28:31 00:00:03
REPLICAT ABENDED REPUPAY 00:00:30 01:13:54
